CN114872193A - Can practice thrift cost's concrete mixing device in urban construction - Google Patents

Can practice thrift cost's concrete mixing device in urban construction Download PDF

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Publication number
CN114872193A
CN114872193A CN202210423667.7A CN202210423667A CN114872193A CN 114872193 A CN114872193 A CN 114872193A CN 202210423667 A CN202210423667 A CN 202210423667A CN 114872193 A CN114872193 A CN 114872193A
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CN
China
Prior art keywords
plate
fixedly connected
concrete
rotating
mixing
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Pending
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CN202210423667.7A
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Chinese (zh)
Inventor
孙嘉琦
高聪
郭贞贞
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Individual
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Individual
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Priority to CN202210423667.7A priority Critical patent/CN114872193A/en
Publication of CN114872193A publication Critical patent/CN114872193A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
    • B28C5/24—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a concrete mixing device capable of saving construction cost in urban construction, which comprises a workbench, wherein the top of the workbench is rotatably connected with a rotating plate, one side of the rotating plate is fixedly connected with a transverse plate, the other side of the transverse plate is fixedly connected with a fixed plate, the bottom end of the fixed plate is in contact with the top of the workbench, the top of the workbench is provided with a mixing drum, the mixing drum is positioned below the transverse plate, and one side of the workbench is provided with a rectangular groove. And concrete is prevented from leaking from the mixing drum in the mixing process.

Description

Can practice thrift cost's concrete mixing device in urban construction
Technical Field
The invention relates to the technical field of concrete mixing, in particular to a concrete mixing device capable of saving manufacturing cost in urban construction.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary, uniformly stirring, densely forming, curing and hardening according to a proper proportion, has the advantages of rich raw materials, low cost, good plasticity, high strength, good durability, reinforcement by available steel bars and the like, and is widely applied to industries such as civil engineering, high-rise buildings and the like.
The shaping of concrete is not from opening to mixing, the stirring, and current concrete mixing device is mostly horizontal machine, when mixing the concrete through horizontal machine, can't add the material of capacity in the machine, whether the person is easy to follow the discharge gate spill at the concrete material of stirring in-process, lead to the loss of raw materials, and the staff is hindered easily when the material splashes out, and then current horizontal machine mixes concrete inefficiency, the waste of raw materials appears easily and cause the injured condition of staff, in addition can only rotate through the storage cylinder when mixing the concrete through horizontal machine, and then the concrete mixes inhomogeneously, mix the inefficiency.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, concrete is not uniformly mixed, the mixing efficiency is low, sufficient concrete cannot be mixed, raw materials are easy to lose, and workers are injured, and provides a concrete mixing device which is compact in structure and can save the manufacturing cost in urban construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete mixing device capable of saving construction cost in urban construction comprises a workbench, wherein the top of the workbench is rotatably connected with a rotating plate, one side of the rotating plate is fixedly connected with a transverse plate, the other side of the transverse plate is fixedly connected with a fixed plate, the bottom end of the fixed plate is in contact with the top of the workbench, the top of the workbench is provided with a mixing drum, the mixing drum is positioned below the transverse plate, one side of the workbench is provided with a rectangular groove, and one side of the mixing drum, which is close to the rotating plate, is provided with a discharge hole;
a mixing assembly for mixing concrete is arranged in the mixing drum;
a feed port is formed in the top of the stirring barrel, and a sealing assembly for sealing the feed port is arranged in the feed port;
a discharging component for discharging is arranged at the top of the workbench;
the top of diaphragm is equipped with drive assembly, and drive assembly can drive the subassembly that mixes.
Preferably, the seal assembly is including setting up the spout at feed inlet both sides inner wall, be equipped with the trapezoidal baffle that is used for sealing the feed inlet in the spout, one side fixedly connected with second spring of feed inlet is kept away from to trapezoidal baffle, and the other end of second spring and one side inner wall fixed connection of spout, the top of diaphragm slides and runs through there is the hopper, the fixed cover of outer wall of hopper is equipped with the ring, the equal fixedly connected with first spring in bottom both sides of ring, and the bottom of first spring and the top fixed connection of diaphragm.
Preferably, the subassembly that mixes is including rotating the hollow tube that runs through the churn, and the both ends of hollow tube respectively with rotor plate and the mutual one side fixed connection who is close to of diaphragm, one side that the churn is close to the rotor plate rotates with the rotor plate to be connected, the opposite side fixedly connected with ring gear of churn, the fixed plate internal rotation runs through there is the pivot, the one end fixedly connected with straight-tooth gear that the pivot is close to the churn, and straight-tooth gear meshes with the ring gear mutually, be equipped with the stirring subassembly that is used for fully mixing the concrete in the hollow tube.
Preferably, the stirring subassembly is including setting up the rotation groove in the hollow tube, it is connected with the dwang to rotate the inslot internal rotation, the fixed cover of outer wall of dwang is equipped with a plurality of first bevel gears, the bottom inner wall that rotates the groove rotates and runs through there are a plurality of puddlers, the top fixedly connected with second bevel gear of puddler, and second bevel gear and first bevel gear mesh mutually, the fixed cover of outer wall of puddler is equipped with a plurality of stirring pieces that are located the churn.
Preferably, drive assembly includes the driving motor of fixed connection at the diaphragm top, driving motor's output shaft fixedly connected with third sprocket, and the one end of dwang is rotated and is run through fixed plate and the first sprocket of fixedly connected with, and the one end fixedly connected with second sprocket of churn is kept away from in the pivot, connect through chain drive between third sprocket, first sprocket and the second sprocket.
Preferably, the discharge assembly includes that fixed connection is two risers that the symmetry was placed at the workstation top, the workstation internal fixation runs through there is the cylinder, the bottom of churn is equipped with the recess, two one side that the riser is close to each other all is equipped with the chute, one side sliding connection that the churn was kept away from to the rotor plate has the closing plate, the top fixedly connected with fixed block of closing plate, the fixed internal fixation of fixed block runs through there is the slide bar, and the slide bar keeps away from the one end and the chute sliding fit of fixed block, one side fixedly connected with set-square of rotor plate, and the set-square is located the below of closing plate.
Preferably, the top fixedly connected with cylinder of diaphragm, cylindrical outer wall rotates the cover and is equipped with the cardboard, and when the hopper moved down, the hopper can promote trapezoidal baffle to both sides and open the feed inlet, rotates the cardboard this moment, makes the cardboard card at the top of ring, to hopper and ring braking, the later stage of being convenient for is through the hopper and pour into concrete raw materials into in to the churn.
Preferably, a plurality of right angle strips are fixedly connected to the outer wall of the mixing drum, a plurality of rotating connecting rods are connected to the bottom of the transverse plate in a rotating mode, a knocking ball is fixedly connected to the bottom of each rotating connecting rod, a plurality of third springs are fixedly connected to the bottom of the transverse plate, the bottom ends of the third springs are fixedly connected with the rotating connecting rods, when the mixing drum drives the right angle strips to rotate, the right angle strips can push the knocking ball and the rotating connecting rods to rotate, the knocking ball can continuously knock the mixing drum under the elastic action of the third springs, concrete adhered to the inner wall of the mixing drum falls down, excessive concrete is prevented from being adhered to the mixing drum, and accordingly mixing of follow-up concrete is influenced and waste of the concrete is caused.
Preferably, two arc backing plates of top fixedly connected with of workstation, and the top inner wall and the churn sliding fit of arc backing plate, one side fixedly connected with bearing block of churn is kept away from to the closing plate, and when the churn rotated, it is more steady to make the churn pivoted through the arc backing plate, can increase the gravity of closing plate through the bearing block, and when the rotor plate counter-clockwise turning, the closing plate can move down, seals the discharge gate at the cooperation drive closing plate of slide bar and chute.
Preferably, the rectangular groove is rotatably connected with a round rod, the outer wall of the round rod is fixedly sleeved with a guide plate, the outer wall of the round rod is sleeved with two torsion springs, one ends of the two torsion springs, which are close to each other, are fixedly connected with the guide plate, the other ends of the torsion springs are fixedly connected with the inner wall of one side of the rectangular groove, two sides of the bottom of the triangular plate are fixedly connected with push blocks, the bottom of the triangular plate is in contact with the top of the guide plate, when the rotary plate rotates clockwise, the rotary plate drives the triangular plate and the push blocks to rotate, the push blocks push the guide plate to rotate anticlockwise, so that concrete can fall into a concrete collecting vehicle (not shown in the drawing) below the workbench along the guide plate, when the concrete falls on the guide plate, the gravity of the concrete pushes the guide plate to rotate, the torsion springs start to accumulate force, and can buffer the concrete separated from the mixing drum through the guide plate, the phenomenon that the concrete splashes when entering the collecting vehicle due to overlarge impact force when the concrete is pushed from the mixing drum is avoided, and the concrete is wasted.
Compared with the prior art, the invention provides a concrete mixing device capable of saving the manufacturing cost in urban construction, which has the following beneficial effects:
1. this can practice thrift cost's concrete mixing device's in city construction one side inner wall that the feed inlet kept away from each other all is equipped with the spout, sliding connection has trapezoidal baffle in the spout, one side fixedly connected with second spring of feed inlet is kept away from to trapezoidal baffle, and the other end of second spring and one side inner wall fixed connection of spout, and elasticity through the second spring can make two trapezoidal baffle cooperations seal, avoids the churn to lead to the concrete to follow the spill in the feed inlet when stirring concrete, leads to the waste of concrete and to staff's injury, and the hopper downstream can open the feed inlet and be convenient for pour into the raw materials into in the churn.
2. The rotating groove of the concrete mixing device which can save the cost in urban construction is rotationally connected with a rotating rod, one end of the rotating rod extends to one side of the fixed plate and is fixedly connected with a first chain wheel, one end of the rotating shaft is fixedly connected with a second chain wheel, the top of the transverse plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a third chain wheel, the first chain wheel and the second chain wheel are in transmission connection through a chain, and then can drive churn, puddler and stirring piece simultaneously through starting driving motor and rotate, and the churn drives the concrete raw materials rotation in the churn, makes bottom raw materials and top layer raw materials change mutually, and puddler and stirring piece can mix the stirring with the raw materials that are in the same layer, and the double-barrelled improvement concrete mixing efficiency also can fully mix the concrete promptly.
3. This can practice thrift cost's concrete mixing device's in city construction rotor plate and keep away from one side sliding connection of churn has the closure plate, the top fixedly connected with fixed block of closure plate, the fixed block internal fixation runs through there is the slide bar, and the both ends of slide bar respectively with chute sliding fit, and then when the output shaft at the cylinder promoted churn, diaphragm and fixed plate and rotate, the discharge gate can be opened automatically with the cooperation of chute to the slide bar, is convenient for discharge the concrete from the churn, and when the churn was in the horizontality, the discharge gate can be sealed to the closure plate, avoids when the churn rotated, and the concrete was revealed from the discharge gate, avoids the waste of concrete.
4. This can practice thrift cost's concrete mixing device's in city construction one side sliding connection has the closure plate, sliding connection has the trapezoidal baffle that is used for sealing the feed inlet in the spout, through the cooperation of trapezoidal baffle and closure plate, can pour into the concrete raw materials of capacity in the churn, and then once can produce the concrete of capacity, improves concrete mixing efficiency.
5. This can practice thrift cost's concrete mixing device's in city construction churn's outer wall fixedly connected with a plurality of right angle strips, the bottom of diaphragm is rotated and is connected with a plurality of rotation connecting rods, the bottom fixedly connected with of rotation connecting rod strikes the ball, the bottom fixedly connected with of diaphragm has a plurality of third springs, and the bottom and the rotation connecting rod fixed connection of third spring, when the churn drives the right angle strip and rotates, the right angle strip can promote to strike the ball and rotate the connecting rod, and then strikes the ball and can make the ball of striking constantly strike the churn under the spring action of third spring, makes the concrete that the churn inner wall was adhered fall down, avoids the too much concrete to adhere in the churn, influences the stirring of follow-up concrete promptly and has the waste that leads to the concrete.
The stirring cylinder, the stirring rod and the stirring block can be simultaneously driven to rotate by starting the driving motor to drive the third chain wheel to rotate, so that concrete in the stirring cylinder can be stirred in a double-pipe mode, the concrete stirring efficiency is improved, the concrete can also be fully stirred, the feed port and the discharge port can be sealed by the sealing plate and the trapezoidal baffle plate, sufficient concrete can be stirred in the stirring cylinder, and concrete is prevented from leaking from the stirring cylinder in the stirring process, so that concrete is wasted, and the manufacturing cost of the concrete is increased.
Drawings
FIG. 1 is a first perspective three-dimensional view of a concrete mixing apparatus for saving construction costs in urban construction according to the present invention;
FIG. 2 is a second perspective three-dimensional view of a concrete mixing device for saving construction cost in urban construction according to the present invention;
FIG. 3 is a front sectional view of a concrete mixing apparatus for saving construction costs in urban construction according to the present invention;
FIG. 4 is a three-dimensional cross-sectional view of a mixing drum of a concrete mixing device capable of saving construction cost in urban construction according to the present invention;
FIG. 5 is a three-dimensional cross-sectional view of a hollow pipe of a concrete mixing device for saving construction cost in urban construction according to the present invention;
FIG. 6 is a three-dimensional cross-sectional view of a rotating plate, a transverse plate and a fixed plate of a concrete mixing device for saving construction cost in urban construction according to the present invention;
FIG. 7 is a three-dimensional view of a mixing drum of a concrete mixing device capable of saving construction cost in urban construction according to the present invention;
FIG. 8 is a three-dimensional view of a discharge assembly of a concrete mixing apparatus for saving construction costs in urban construction according to the present invention;
FIG. 9 is a three-dimensional view of a mixing drum and a transverse plate of a concrete mixing device for saving construction cost in urban construction according to the present invention;
FIG. 10 is a partial front sectional view of a concrete mixing apparatus for urban construction according to the second embodiment of the present invention.
In the figure: 1. a work table; 2. a rotating plate; 3. a transverse plate; 4. a fixing plate; 5. a hollow tube; 6. a mixing drum; 7. a hopper; 8. a circular ring; 9. a first spring; 10. a cylinder; 11. clamping a plate; 12. a feed inlet; 13. a chute; 14. a trapezoidal baffle; 15. a second spring; 16. a toothed ring; 17. a rotating shaft; 18. a spur gear; 19. a rotating groove; 20. a first bevel gear; 21. a stirring rod; 22. stirring blocks; 23. a second bevel gear; 24. rotating the rod; 25. a first sprocket; 26. a second sprocket; 27. a drive motor; 28. a third sprocket; 29. a chain; 30. a cylinder; 31. a vertical plate; 32. a chute; 33. a closing plate; 34. a fixed block; 35. a slide bar; 36. a right-angle bar; 37. rotating the connecting rod; 38. knocking and hitting the ball; 39. a third spring; 40. an arc-shaped base plate; 41. a bearing block; 42. a set square; 43. a discharge port; 44. a rectangular groove; 45. a groove; 46. a material guiding plate; 47. a torsion spring; 48. a push block; 49. a round bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-9, a concrete mixing device capable of saving cost in urban construction comprises a workbench 1, a rotating plate 2 is rotatably connected to the top of the workbench 1, a transverse plate 3 is fixedly connected to one side of the rotating plate 2 through a bolt, a fixed plate 4 is fixedly connected to the other side of the transverse plate 3 through a bolt, the bottom end of the fixed plate 4 is in contact with the top of the workbench 1, a mixing drum 6 is arranged at the top of the workbench 1, the mixing drum 6 is positioned below the transverse plate 3, a rectangular groove 44 is arranged at one side of the workbench 1, a discharge hole 43 is arranged at one side of the mixing drum 6 close to the rotating plate 2, a mixing assembly for mixing concrete is arranged in the mixing drum 6, a feed inlet 12 is arranged at the top of the mixing drum 6, a sealing assembly for sealing the feed inlet 12 is arranged in the feed inlet 12, a discharge assembly for discharging is arranged at the top of the workbench 1, a driving assembly is arranged at the top of the transverse plate 3, and the driving assembly can drive the mixing assembly, the top of the transverse plate 3 is fixedly connected with a cylinder 10 through bolts, the outer wall of the cylinder 10 is rotatably sleeved with a clamping plate 11, when the hopper 7 moves downwards, the hopper 7 can push the trapezoidal baffle 14 to two sides to open the feed inlet 12, at the moment, the clamping plate 11 is rotated to clamp the clamping plate 11 at the top of the circular ring 8, the hopper 7 and the circular ring 8 are braked, so that concrete raw materials can be injected into the mixing drum 6 through the hopper 7 in the later period, the top of the workbench 1 is fixedly connected with two arc-shaped backing plates 40 through bolts, the inner walls of the tops of the arc-shaped backing plates 40 are in sliding fit with the mixing drum 6, one side of the sealing plate 33, far away from the mixing drum 6, is fixedly connected with a bearing block 41 through bolts, when the mixing drum 6 rotates, the mixing drum 6 can rotate more stably through the arc-shaped backing plates 40, and the gravity of the sealing plate 33 can be increased through the bearing block 41, when the rotating plate 2 rotates anticlockwise, the closing plate 33 can drive the closing plate 33 to move downwards under the matching of the sliding rod 35 and the chute 32, and the discharging hole 43 is closed.
In the invention, the sealing component comprises sliding chutes 13 arranged on the inner walls of the two sides of the feed port 12, trapezoidal baffles 14 used for sealing the feed port 12 are arranged in the sliding chutes 13, one sides of the trapezoidal baffles 14 far away from the feed port 12 are fixedly connected with second springs 15, the other end of the second spring 15 is fixedly connected with the inner wall of one side of the chute 13, the top of the transverse plate 3 is penetrated with the hopper 7 in a sliding way, the outer wall of the hopper 7 is fixedly sleeved with a circular ring 8, both sides of the bottom of the circular ring 8 are fixedly connected with first springs 9, the bottom ends of the first springs 9 are fixedly connected with the top of the transverse plate 3, the two trapezoidal baffles 14 can be matched and sealed through the elasticity of the second spring 15, so that the concrete is prevented from splashing out of the feed inlet 12 when the mixing drum 6 is used for mixing the concrete, the waste of the concrete and the injury to workers are avoided, and the hopper 7 moves downwards to open the feeding hole 12 so as to facilitate the feeding of the raw materials into the mixing drum 6.
According to the invention, the mixing assembly comprises a hollow pipe 5 which rotatably penetrates through a mixing drum 6, two ends of the hollow pipe 5 are respectively fixedly connected with one side, close to each other, of the rotating plate 2 and the transverse plate 3 through bolts, one side, close to the rotating plate 2, of the mixing drum 6 is rotatably connected with the rotating plate 2, the other side of the mixing drum 6 is fixedly connected with a toothed ring 16, a rotating shaft 17 is rotatably penetrated through a fixed plate 4, one end, close to the mixing drum 6, of the rotating shaft 17 is fixedly connected with a straight gear 18 through bolts, the straight gear 18 is meshed with the toothed ring 16, a discharge hole 43 is formed in one side, close to the rotating plate 2, of the mixing drum 6, and a mixing assembly for fully mixing concrete is arranged in the hollow pipe 5.
According to the invention, the stirring assembly comprises a rotating groove 19 arranged in the hollow pipe 5, a rotating rod 24 is rotatably connected in the rotating groove 19, a plurality of first bevel gears 20 are fixedly sleeved on the outer wall of the rotating rod 24, a plurality of stirring rods 21 are rotatably penetrated through the inner wall of the bottom of the rotating groove 19, a second bevel gear 23 is fixedly connected to the top end of each stirring rod 21, the second bevel gear 23 is meshed with the first bevel gear 20, and a plurality of stirring blocks 22 positioned in the stirring barrel 6 are fixedly sleeved on the outer wall of each stirring rod 21 through bolts.
According to the invention, the driving assembly comprises a driving motor 27 fixedly connected to the top of the transverse plate 3 through bolts, an output shaft of the driving motor 27 is fixedly connected with a third chain wheel 28, one end of a rotating rod 24 is rotatably penetrated through the fixing plate 4 and is fixedly connected with a first chain wheel 25, one end of the rotating shaft 17 far away from the stirring cylinder 6 is fixedly connected with a second chain wheel 26, the third chain wheel 28, the first chain wheel 25 and the second chain wheel 26 are in transmission connection through a chain 29, the stirring cylinder 6, the stirring rod 21 and the stirring block 22 can be simultaneously driven to rotate by starting the driving motor 27, the stirring cylinder 6 drives the concrete raw materials in the stirring cylinder 6 to rotate, so that the bottom raw materials and the top raw materials are mutually replaced, the stirring rod 21 and the stirring block 22 can mix and stir the raw materials in the same layer, and the concrete stirring efficiency can be fully stirred by virtue of simultaneous double pipes.
In the invention, the discharging component comprises two vertical plates 31 which are fixedly connected to the top of a workbench 1 through bolts and are symmetrically arranged, a cylinder 30 is fixedly penetrated in the workbench 1, a groove 45 is arranged at the bottom of a stirring cylinder 6, inclined grooves 32 are arranged at the mutually close sides of the two vertical plates 31, a sealing plate 33 is connected to one side of a rotating plate 2 far away from the stirring cylinder 6 in a sliding manner, a fixed block 34 is fixedly connected to the top of the sealing plate 33 through bolts, a sliding rod 35 is fixedly penetrated in the fixed block 34, one end of the sliding rod 35 far away from the fixed block 34 is matched with the inclined grooves 32 in a sliding manner, a triangular plate 42 is fixedly connected to one side of the rotating plate 2, the triangular plate 42 is positioned below the sealing plate 33, when an output shaft of the cylinder 30 pushes the stirring cylinder 6, the transverse plate 3 and the fixed plate 4 to rotate, the discharge port 43 can be automatically opened through the matching of the sliding rod 35 and the inclined grooves 32, so as to discharge concrete from the stirring cylinder 6 conveniently, when churn 6 is in the horizontality, discharge gate 43 can be sealed to closing plate 33, avoids when churn 6 rotates, and the concrete is revealed from discharge gate 43, avoids the waste of concrete.
In the invention, through the matching of the trapezoidal baffle plate 14 and the closing plate 33, sufficient concrete raw materials can be injected into the mixing drum 6, and further sufficient concrete can be manufactured at one time, thereby improving the mixing efficiency of the concrete.
According to the invention, the outer wall of the mixing drum 6 is fixedly connected with a plurality of right-angle bars 36 through bolts, the bottom of the transverse plate 3 is rotatably connected with a plurality of rotating connecting rods 37, the bottom end of each rotating connecting rod 37 is fixedly connected with a knocking ball 38 through a bolt, the bottom of the transverse plate 3 is fixedly connected with a plurality of third springs 39, and the bottom ends of the third springs 39 are fixedly connected with the rotating connecting rods 37, when the mixing drum 6 drives the right-angle bars 36 to rotate, the right-angle bars 36 can push the knocking balls 38 and the rotating connecting rods 37 to rotate, so that the knocking balls 38 can continuously knock the mixing drum 6 under the elastic force action of the third springs 39, the concrete adhered to the inner wall of the mixing drum 6 falls, and the excessive adhesion of the concrete in the mixing drum 6 is avoided, namely the influence on the subsequent mixing of the concrete and the waste of the concrete are also avoided.
Example 2:
referring to fig. 1-10, a concrete mixing device capable of saving cost in urban construction comprises a workbench 1, a rotating plate 2 is rotatably connected to the top of the workbench 1, a transverse plate 3 is fixedly connected to one side of the rotating plate 2 through a bolt, a fixed plate 4 is fixedly connected to the other side of the transverse plate 3 through a bolt, the bottom end of the fixed plate 4 is in contact with the top of the workbench 1, a mixing drum 6 is arranged at the top of the workbench 1, the mixing drum 6 is positioned below the transverse plate 3, a rectangular groove 44 is arranged at one side of the workbench 1, a discharge hole 43 is arranged at one side of the mixing drum 6 close to the rotating plate 2, a mixing assembly for mixing concrete is arranged in the mixing drum 6, a feed inlet 12 is arranged at the top of the mixing drum 6, a sealing assembly for sealing the feed inlet 12 is arranged in the feed inlet 12, a discharge assembly for discharging is arranged at the top of the workbench 1, a driving assembly is arranged at the top of the transverse plate 3, and the driving assembly can drive the mixing assembly, the top of the transverse plate 3 is fixedly connected with a cylinder 10 through bolts, the outer wall of the cylinder 10 is rotatably sleeved with a clamping plate 11, when the hopper 7 moves downwards, the hopper 7 can push the trapezoidal baffle 14 to two sides to open the feed inlet 12, at the moment, the clamping plate 11 is rotated to clamp the clamping plate 11 at the top of the circular ring 8, the hopper 7 and the circular ring 8 are braked, so that concrete raw materials can be injected into the mixing drum 6 through the hopper 7 in the later period, the top of the workbench 1 is fixedly connected with two arc-shaped backing plates 40 through bolts, the inner walls of the tops of the arc-shaped backing plates 40 are in sliding fit with the mixing drum 6, one side of the sealing plate 33, far away from the mixing drum 6, is fixedly connected with a bearing block 41 through bolts, when the mixing drum 6 rotates, the mixing drum 6 can rotate more stably through the arc-shaped backing plates 40, and the gravity of the sealing plate 33 can be increased through the bearing block 41, when the rotating plate 2 rotates anticlockwise, the closing plate 33 can drive the closing plate 33 to move downwards under the matching of the sliding rod 35 and the chute 32, and the discharging hole 43 is closed.
In the invention, the sealing component comprises sliding chutes 13 arranged on the inner walls of the two sides of the feed port 12, trapezoidal baffles 14 used for sealing the feed port 12 are arranged in the sliding chutes 13, one sides of the trapezoidal baffles 14 far away from the feed port 12 are fixedly connected with second springs 15, the other end of the second spring 15 is fixedly connected with the inner wall of one side of the chute 13, the top of the transverse plate 3 is penetrated with the hopper 7 in a sliding way, the outer wall of the hopper 7 is fixedly sleeved with a circular ring 8, both sides of the bottom of the circular ring 8 are fixedly connected with first springs 9, the bottom ends of the first springs 9 are fixedly connected with the top of the transverse plate 3, the two trapezoidal baffles 14 can be matched and sealed through the elasticity of the second spring 15, so that the concrete is prevented from splashing out of the feed inlet 12 when the mixing drum 6 is used for mixing the concrete, the waste of the concrete and the injury to workers are avoided, and the hopper 7 moves downwards to open the feeding hole 12 so as to facilitate the feeding of the raw materials into the mixing drum 6.
According to the invention, the mixing assembly comprises a hollow pipe 5 which rotatably penetrates through a mixing drum 6, two ends of the hollow pipe 5 are respectively fixedly connected with one side, close to each other, of the rotating plate 2 and the transverse plate 3 through bolts, one side, close to the rotating plate 2, of the mixing drum 6 is rotatably connected with the rotating plate 2, the other side of the mixing drum 6 is fixedly connected with a toothed ring 16, a rotating shaft 17 is rotatably penetrated through the fixed plate 4, one end, close to the mixing drum 6, of the rotating shaft 17 is fixedly connected with a straight gear 18 through bolts, the straight gear 18 is meshed with the toothed ring 16, and a mixing assembly for sufficiently mixing concrete is arranged in the hollow pipe 5.
In the invention, the stirring component comprises a rotating groove 19 arranged in a hollow pipe 5, a rotating rod 24 is rotatably connected in the rotating groove 19, a plurality of first bevel gears 20 are fixedly sleeved on the outer wall of the rotating rod 24, a plurality of stirring rods 21 penetrate through the inner wall of the bottom of the rotating groove 19 in a rotating manner, a second bevel gear 23 is fixedly connected to the top end of each stirring rod 21, the second bevel gears 23 are meshed with the first bevel gears 20, and a plurality of stirring blocks 22 positioned in a stirring cylinder 6 are fixedly sleeved on the outer wall of each stirring rod 21 through bolts.
According to the invention, the driving assembly comprises a driving motor 27 fixedly connected to the top of the transverse plate 3 through bolts, an output shaft of the driving motor 27 is fixedly connected with a third chain wheel 28, one end of a rotating rod 24 is rotatably penetrated through the fixing plate 4 and is fixedly connected with a first chain wheel 25, one end of the rotating shaft 17 far away from the stirring cylinder 6 is fixedly connected with a second chain wheel 26, the third chain wheel 28, the first chain wheel 25 and the second chain wheel 26 are in transmission connection through a chain 29, the stirring cylinder 6, the stirring rod 21 and the stirring block 22 can be simultaneously driven to rotate by starting the driving motor 27, the stirring cylinder 6 drives the concrete raw materials in the stirring cylinder 6 to rotate, so that the bottom raw materials and the top raw materials are mutually replaced, the stirring rod 21 and the stirring block 22 can mix and stir the raw materials in the same layer, and the concrete stirring efficiency can be fully stirred by virtue of simultaneous double pipes.
In the invention, the discharging component comprises two vertical plates 31 which are fixedly connected to the top of a workbench 1 through bolts and are symmetrically arranged, a cylinder 30 is fixedly penetrated in the workbench 1, a groove 45 is arranged at the bottom of a stirring cylinder 6, inclined grooves 32 are arranged at the mutually close sides of the two vertical plates 31, a sealing plate 33 is connected to one side of a rotating plate 2 far away from the stirring cylinder 6 in a sliding manner, a fixed block 34 is fixedly connected to the top of the sealing plate 33 through bolts, a sliding rod 35 is fixedly penetrated in the fixed block 34, one end of the sliding rod 35 far away from the fixed block 34 is matched with the inclined grooves 32 in a sliding manner, a triangular plate 42 is fixedly connected to one side of the rotating plate 2, the triangular plate 42 is positioned below the sealing plate 33, when an output shaft of the cylinder 30 pushes the stirring cylinder 6, the transverse plate 3 and the fixed plate 4 to rotate, the discharge port 43 can be automatically opened through the matching of the sliding rod 35 and the inclined grooves 32, so as to discharge concrete from the stirring cylinder 6 conveniently, when churn 6 is in the horizontality, discharge gate 43 can be sealed to closing plate 33, avoids when churn 6 rotates, and the concrete is revealed from discharge gate 43, avoids the waste of concrete.
In the invention, through the matching of the trapezoidal baffle plate 14 and the closing plate 33, sufficient concrete raw materials can be injected into the mixing drum 6, and further sufficient concrete can be manufactured at one time, thereby improving the mixing efficiency of the concrete.
According to the invention, the outer wall of the mixing drum 6 is fixedly connected with a plurality of right-angle bars 36 through bolts, the bottom of the transverse plate 3 is rotatably connected with a plurality of rotating connecting rods 37, the bottom end of each rotating connecting rod 37 is fixedly connected with a knocking ball 38 through a bolt, the bottom of the transverse plate 3 is fixedly connected with a plurality of third springs 39, and the bottom ends of the third springs 39 are fixedly connected with the rotating connecting rods 37, when the mixing drum 6 drives the right-angle bars 36 to rotate, the right-angle bars 36 can push the knocking balls 38 and the rotating connecting rods 37 to rotate, so that the knocking balls 38 can continuously knock the mixing drum 6 under the elastic force action of the third springs 39, the concrete adhered to the inner wall of the mixing drum 6 falls, and the excessive adhesion of the concrete in the mixing drum 6 is avoided, namely the influence on the subsequent mixing of the concrete and the waste of the concrete are also avoided.
In the invention, a round rod 49 is rotationally connected in a rectangular groove 44, a material guiding plate 46 is fixedly sleeved on the outer wall of the round rod 49, two torsion springs 47 are sleeved on the outer wall of the round rod 49, one ends of the two torsion springs 47, which are close to each other, are fixedly connected with the material guiding plate 46, the other ends of the torsion springs 47 are fixedly connected with the inner wall of one side of the rectangular groove 44, pushing blocks 48 are fixedly connected with two sides of the bottom of a triangular plate 42, the bottom of the triangular plate 42 is in contact with the top of the material guiding plate 46, when a rotating plate 2 rotates clockwise, the rotating plate 2 drives the triangular plate 42 and the pushing blocks 48 to rotate, the pushing blocks 48 push the material guiding plate 46 to rotate anticlockwise, so that concrete can conveniently fall in a concrete collecting vehicle (not shown in the figure) below a workbench 1 along the material guiding plate 46, when the concrete falls on the material guiding plate 46, the gravity of the concrete pushes the material guiding plate 46 to rotate, the torsion springs 47 start to accumulate force, and the concrete separated from a stirring cylinder 6 can be buffered by the material guiding plate 46, the phenomenon that the concrete splashes when entering the collecting vehicle due to overlarge impact force when the concrete is pushed from the mixing drum 6 is avoided, and the concrete is wasted.
The working principle is as follows: the hopper 7 is pressed downwards until the hopper 7 can extend into the mixing drum 6, the clamping plates 11 are rotated to enable the clamping plates 11 to be clamped at the top of the circular ring 8, the first springs 9 begin to compress, when the hopper 7 slides downwards and enters the mixing drum 6, the bottom ends of the hopper 7 can push the two trapezoidal baffles 14 towards two sides, the trapezoidal baffles 14 begin to extrude the corresponding second springs 15, the bottom ends of the hopper 7 extend into the mixing drum 6 and open the feed inlet 12, concrete raw materials are injected into the mixing drum 6 through the hopper 7, then the clamping plates 11 are rotated to release the clamping of the clamping plates 11 on the circular ring 8, the hopper 7 moves up and down under the elastic force of the first springs 9, the hopper 7 is separated from the mixing drum 6, the trapezoidal baffles 14 also slide reversely under the elastic force of the second springs 15, the feed inlet 12 is closed again, the driving motor 27 is started to drive the third chain wheel 28 to rotate, the driving motor 27 and the rotating shaft 17 can be driven to rotate simultaneously through the cooperation of the first chain wheel 25, the second chain wheel 26, the third chain wheel 28 and the chain 29, the rotating shaft 17 drives the straight gear 18 to rotate, the straight gear 18 is meshed with the toothed ring 16, the rotating shaft 17 drives the stirring drum 6 to start rotating through the straight gear 18 and the toothed ring 16, the stirring drum 6 drives the concrete raw materials in the stirring drum 6 to rotate, so that the bottom layer raw materials and the top layer raw materials are replaced mutually, the rotating rod 24 drives the first bevel gear 20 to rotate, the first bevel gear 20 is meshed with the second bevel gear 23, the rotating rod 24 can drive the stirring rod 21 and the stirring block 22 to rotate through the first bevel gear 20 and the second bevel gear 23, the stirring rod 21 and the stirring block 22 can mix and stir the raw materials in the same layer when the stirring drum 6 rotates, the double-pipe can improve the stirring efficiency of the concrete and can fully mix the concrete, after concrete mixing is finished, the air cylinder 30 is started, the output shaft of the air cylinder 30 extends into the groove 45, the mixing drum 6, the rotating plate 2, the transverse plate 3 and the fixed plate 4 start to rotate clockwise along with the extension of the output shaft of the air cylinder 30, the sliding rod 35 slides along the track of the chute 32 in the rotating process of the rotating plate 2, the sliding rod 35 drives the fixed block 34 and the closing plate 33 to move along the inclined line of the track of the chute 32, the discharge port 43 can be opened, concrete in the mixing drum 6 falls on the triangular plate 42 through the discharge port 43, the triangular plate 42 can guide the concrete, the concrete falls on the guide plate 46 through the triangular plate 42, when the rotating plate 2 rotates clockwise, the rotating plate 2 drives the triangular plate 42 and the pushing block 48 to rotate, the pushing block 48 pushes the guide plate 46 to rotate anticlockwise, and the concrete guide plate 46 conveniently falls on a concrete collecting truck positioned below the workbench 1 and is not shown in the drawing, when concrete falls on the material guiding plate 46, the gravity of the concrete pushes the material guiding plate 46 to rotate, the torsion spring 47 starts to accumulate force, the concrete separated from the mixing drum 6 can be buffered through the material guiding plate 46, the phenomenon that the concrete splashes when entering the collecting vehicle due to overlarge impact force when the concrete is pushed from the mixing drum 6 is avoided, and the concrete is wasted, after the concrete is discharged from the mixing drum 6, the driving motor 27 is started to drive the third chain wheel 28 to rotate, the third chain wheel 28 drives the mixing drum 6 and the rotating rod 24 to rotate through the chain 29, the mixing block 22 can scrape the concrete attached to the inner wall of the mixing drum 6 along with the rotation of the rotating rod 24 and the mixing drum 6, in addition, when the mixing drum 6 rotates, the inclined plane of the right-angle strip 36 pushes the rotating connecting rod 37 and the knocking ball 38 to rotate and extrude the third spring 39, when the right-angle strip 36 is separated from the knocking ball 38 to touch, the elasticity of the third spring 39 pushes the rotating connecting rod 37 and the knocking ball 38 to rotate reversely, so that the knocking ball 38 knocks the mixing drum 6, the concrete attached to the inner wall of the mixing drum 6 falls downwards, and the double pipes are arranged together, thereby avoiding the waste of the concrete caused by the adhesion of too much concrete to the inner wall of the mixing drum 6.
However, the working principle and wiring method of the cylinder 30 and the driving motor 27, which are well known to those skilled in the art, are conventional means or common knowledge in the art, and thus will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (10)

1. The concrete mixing device capable of saving the construction cost in urban construction comprises a workbench (1) and is characterized in that the top of the workbench (1) is rotatably connected with a rotating plate (2), one side of the rotating plate (2) is fixedly connected with a transverse plate (3), the other side of the transverse plate (3) is fixedly connected with a fixed plate (4), the bottom end of the fixed plate (4) is in contact with the top of the workbench (1), the top of the workbench (1) is provided with a mixing drum (6), the mixing drum (6) is positioned below the transverse plate (3), one side of the workbench (1) is provided with a rectangular groove (44), and one side of the mixing drum (6) close to the rotating plate (2) is provided with a discharge hole (43);
a mixing assembly for mixing concrete is arranged in the mixing drum (6);
a feed inlet (12) is formed in the top of the stirring barrel (6), and a sealing assembly for sealing the feed inlet (12) is arranged in the feed inlet (12);
a discharging component for discharging is arranged at the top of the workbench (1);
the top of diaphragm (3) is equipped with drive assembly, and drive assembly can drive the subassembly that mixes.
2. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein the closing component comprises sliding grooves (13) formed in inner walls of two sides of the feeding port (12), trapezoidal baffles (14) used for closing the feeding port (12) are arranged in the sliding grooves (13), one sides of the trapezoidal baffles (14) far away from the feeding port (12) are fixedly connected with second springs (15), the other ends of the second springs (15) are fixedly connected with inner walls of one sides of the sliding grooves (13), a hopper (7) penetrates through the top of the transverse plate (3) in a sliding mode, a circular ring (8) is fixedly sleeved on the outer wall of the hopper (7), first springs (9) are fixedly connected to two sides of the bottom of the circular ring (8), and the bottom ends of the first springs (9) are fixedly connected with the top of the transverse plate (3).
3. The concrete mixing device that can practice thrift cost in urban construction according to claim 1, characterized in that, the stirring subassembly includes rotates hollow tube (5) that runs through churn (6), and the both ends of hollow tube (5) respectively with rotor plate (2) and diaphragm (3) one side fixed connection that is close to each other, one side that churn (6) are close to rotor plate (2) rotates with rotor plate (2) to be connected, the opposite side fixedly connected with ring gear (16) of churn (6), the internal rotation of fixed plate (4) has run through pivot (17), one end fixedly connected with straight gear (18) that pivot (17) are close to churn (6), and straight gear (18) and ring gear (16) mesh mutually, be equipped with the stirring subassembly that is used for fully mixing concrete in hollow tube (5).
4. The concrete mixing device capable of saving construction cost in urban construction according to claim 3, characterized in that the mixing component comprises a rotating groove (19) arranged in a hollow pipe (5), a rotating rod (24) is rotationally connected in the rotating groove (19), a plurality of first bevel gears (20) are fixedly sleeved on the outer wall of the rotating rod (24), a plurality of mixing rods (21) penetrate through the inner wall of the bottom of the rotating groove (19) in a rotating manner, a second bevel gear (23) is fixedly connected to the top end of each mixing rod (21), the second bevel gears (23) are meshed with the first bevel gears (20), and a plurality of mixing blocks (22) located in the mixing drum (6) are fixedly sleeved on the outer wall of each mixing rod (21).
5. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein the driving component comprises a driving motor (27) fixedly connected to the top of the transverse plate (3), an output shaft of the driving motor (27) is fixedly connected with a third chain wheel (28), one end of the rotating rod (24) rotates to penetrate through the fixing plate (4) and is fixedly connected with a first chain wheel (25), one end of the rotating shaft (17) far away from the mixing drum (6) is fixedly connected with a second chain wheel (26), and the third chain wheel (28), the first chain wheel (25) and the second chain wheel (26) are in transmission connection through a chain (29).
6. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein the discharging component comprises two vertical plates (31) which are fixedly connected to the top of the working platform (1) and symmetrically arranged, an air cylinder (30) penetrates through the working platform (1), a groove (45) is formed in the bottom of the stirring barrel (6), inclined grooves (32) are formed in the sides, close to each other, of the two vertical plates (31), a sealing plate (33) is connected to one side, far away from the stirring barrel (6), of the rotating plate (2) in a sliding mode, a fixed block (34) is fixedly connected to the top of the sealing plate (33), a sliding rod (35) penetrates through the fixed block (34) in a sliding mode, one end, far away from the fixed block (34), of the sliding rod (35) is matched with the inclined grooves (32) in a sliding mode, a triangular plate (42) is fixedly connected to one side of the rotating plate (2), and the triangular plate (42) is positioned below the closing plate (33).
7. A concrete mixing device capable of saving construction cost in urban construction according to any one of claims 1-5, characterized in that the top of the transverse plate (3) is fixedly connected with a cylinder (10), and the outer wall of the cylinder (10) is rotatably sleeved with a clamping plate (11).
8. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein a plurality of right angle bars (36) are fixedly connected to the outer wall of the mixing drum (6), a plurality of rotating connecting rods (37) are rotatably connected to the bottom of the transverse plate (3), knocking balls (38) are fixedly connected to the bottom ends of the rotating connecting rods (37), a plurality of third springs (39) are fixedly connected to the bottom of the transverse plate (3), and the bottom ends of the third springs (39) are fixedly connected to the rotating connecting rods (37).
9. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein two arc-shaped backing plates (40) are fixedly connected to the top of the workbench (1), the inner walls of the tops of the arc-shaped backing plates (40) are in sliding fit with the mixing drum (6), and a bearing block (41) is fixedly connected to one side, away from the mixing drum (6), of the closing plate (33).
10. The concrete mixing device capable of saving construction cost in urban construction according to claim 1, wherein a round bar (49) is rotationally connected in the rectangular groove (44), a material guiding plate (46) is fixedly sleeved on the outer wall of the round bar (49), two torsion springs (47) are sleeved on the outer wall of the round bar (49), one ends of the two torsion springs (47) close to each other are fixedly connected with the material guiding plate (46), the other ends of the torsion springs (47) are fixedly connected with the inner wall of one side of the rectangular groove (44), pushing blocks (48) are fixedly connected to two sides of the bottom of the triangular plate (42), and the bottom of the triangular plate (42) is in contact with the top of the material guiding plate (46).
CN202210423667.7A 2022-04-21 2022-04-21 Can practice thrift cost's concrete mixing device in urban construction Pending CN114872193A (en)

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CN202210423667.7A CN114872193A (en) 2022-04-21 2022-04-21 Can practice thrift cost's concrete mixing device in urban construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210423667.7A CN114872193A (en) 2022-04-21 2022-04-21 Can practice thrift cost's concrete mixing device in urban construction

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CN114872193A true CN114872193A (en) 2022-08-09

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382452A (en) * 2022-08-30 2022-11-25 宜兴市瑞弘耐火材料有限公司 High-aluminum castable batching method and batching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382452A (en) * 2022-08-30 2022-11-25 宜兴市瑞弘耐火材料有限公司 High-aluminum castable batching method and batching system

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Application publication date: 20220809