CN117183102A - An integrated crushing, grinding and mixing device and method for concrete production - Google Patents
An integrated crushing, grinding and mixing device and method for concrete production Download PDFInfo
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- CN117183102A CN117183102A CN202310558548.7A CN202310558548A CN117183102A CN 117183102 A CN117183102 A CN 117183102A CN 202310558548 A CN202310558548 A CN 202310558548A CN 117183102 A CN117183102 A CN 117183102A
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Abstract
The invention discloses a crushing and grinding integrated device and a method for concrete production, wherein a vertical lower cylinder body is fixed at the bottom of an upper cylinder body, a controller and a speed reducer are fixed at the top end of the upper cylinder body, a vertical driving motor is fixed at the top end of the speed reducer, a rotating shaft of the driving motor is connected with an input shaft of the speed reducer by the same shaft, an upper transmission shaft is coaxially fixed on an output shaft of the speed reducer, the upper transmission shaft is inserted in the upper cylinder body in a clearance manner, and an upper guide hopper, a lower guide hopper and a grinding disc are sequentially fixed on the inner wall of the upper cylinder body from top to bottom. According to the invention, the driving motor is controlled to rotate, so that the swinging disc rotates and swings circumferentially, the crushing cutter and the auger rotate, the grinding roller moves circumferentially, and the feeding piston slides up and down in the main feeding cylinder in a reciprocating manner by the swinging disc which swings circumferentially, thereby realizing intermittent and alternate feeding, and further timely crushing the fed materials each time.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a crushing, grinding and mixing integrated device and method for concrete production.
Background
The concrete is prepared by crushing the raw materials such as sand, stone and the like to a certain extent, fully mixing the crushed raw materials with the materials such as cement and the like according to a certain proportion after the crushed raw materials reach relevant standards. The quality indexes of the concrete mainly comprise workability, strength, deformation, durability and the like, and factors influencing the indexes such as the quality of raw materials, the particle size after crushing, the proportion of the raw materials and the like are numerous, so that the crushing and mixing work of the raw materials in the production process of the concrete is very important, and the crushing and mixing integrated device of the existing concrete raw materials has the crushing function and the mixing function at the same time, so that the crushing effect and the mixing effect of the concrete raw materials are reduced compared with those of the traditional special equipment, the production and the processing of the concrete and the improvement of the product quality are not facilitated, and the defects are highlighted.
Disclosure of Invention
The invention aims to provide a crushing, grinding and mixing integrated device and method for concrete production, so as to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a concrete production is with smashing and grinding integrated device, includes barrel, lower barrel, controller, reduction gear, driving motor, goes up the transmission shaft, goes up the guide vane, down the guide vane, grinding disc, go up hollow shaft, transmission arm, smashing sword, driving disc, grinding roller, lower hollow shaft, fixed gear, driving shaft, driven shaft, movable gear, mixed part, material loading part, go up barrel bottom and be fixed with vertical lower barrel, and the top is fixed with controller and reduction gear, the reduction gear top is fixed with vertical driving motor, driving motor's pivot is connected with the same hub connection of input shaft of reduction gear, the output shaft coaxial fixed of reduction gear has the upper transmission shaft, go up the transmission shaft clearance grafting in last barrel inner wall from last to being fixed with in proper order down guide vane, lower guide vane and grinding disc, upper transmission shaft upper portion coaxial fixed with goes up the hollow shaft, and the bottom is fixed with radial drive arm, go up the coaxial fixed transmission shaft bottom has the driving disc, the outer roll of driving disc is connected with a plurality of outside turnover, the fixed gear is connected with the lower guide vane of vertical direction and is connected with the hollow shaft, the hollow shaft is connected with the same rotation shaft through the hollow shaft, the hollow shaft is connected with the inside the rotation section of the same rotation shaft, the hollow shaft is connected with the hollow shaft.
On the basis of the technical scheme, the mixing part comprises an upper bracket, a lower bracket, a transmission ball, a swinging disc, paddle boards, an upper guide cylinder, a lower transmission shaft, a packing auger, a discharge cylinder, a supporting frame, a lower electromagnetic stop valve, a water inlet pipe and an upper electromagnetic stop valve, wherein the upper bracket is fixed at the bottom end of the grinding disc, the lower bracket is fixed at the bottom end of the inner wall of the lower cylinder, the transmission ball is connected with the upper bracket and the lower bracket in a common rotation mode, the swinging disc is fixed on the outer wall of the transmission ball, a plurality of paddle boards are fixed at the top end and the bottom end of the swinging disc in equal angles respectively, a plurality of upper guide cylinders and lower guide cylinders are fixed at equal angles in circumference, a lower transmission shaft is fixed at the bottom of the driven shaft, the packing auger is coaxially fixed at the upper part of the lower transmission shaft, the bottom end of the lower cylinder is fixed with a vertical discharge cylinder, the outer wall is fixed with a vertical supporting frame, the lower transmission shaft is connected with the upper part of the lower cylinder in a rotation mode, the lower electromagnetic stop valve is mounted at the bottom of the discharge cylinder, and the horizontal water inlet pipe is fixed at the upper part of the water inlet pipe.
On the basis of the technical scheme, the feeding part comprises a main feeding cylinder, auxiliary feeding cylinders, main feeding ports, auxiliary feeding ports, feeding pistons, supporting rods, idler wheels, an upper dustproof cylinder and a lower dustproof cylinder, a plurality of vertical main feeding cylinders are fixed on the circumference of the outer wall of the upper cylinder at equal angles, the auxiliary feeding cylinders are respectively fixed on the outer parts of the main feeding cylinders, the bottoms of the main feeding cylinders penetrate through the upper parts to be sealed, the upper parts and the upper cylinder are jointly penetrated and communicated with the main feeding ports, the upper parts of the auxiliary feeding cylinders penetrate through the bottoms to be sealed, the bottoms and the main feeding cylinders are jointly penetrated and communicated with the auxiliary feeding ports, the main feeding cylinders are respectively connected with vertical feeding pistons in an up-down sealing sliding mode, the bottoms of the feeding pistons are respectively fixed with vertical supporting rods, the tops of the main feeding pistons are respectively inclined towards the middle and lower parts of the inner parts of the upper cylinder, the bottoms of the supporting rods are respectively connected with the idler wheels in a rotating mode, the bottoms of the main feeding cylinders are respectively connected with the lower cylinder in an up-down sliding mode, vertical upper dustproof cylinders are fixedly arranged at the bottoms of the lower guide hoppers, the tops of the transmission disc are fixedly arranged on the tops of the upper dustproof cylinders, and the upper dustproof cylinders are fixedly connected with vertical dustproof cylinders respectively, and the upper dustproof cylinders are connected with the upper and lower dustproof cylinders respectively in a sealing mode.
On the basis of the technical scheme, the upper guide hopper is funnel-shaped, the lower guide hopper is inverted funnel-shaped, the fixed gear is meshed with the movable gear, the swinging disc is radially arranged compared with the driven shaft, the upper guide cylinder is small and large at the top, the lower guide cylinder is small and large at the bottom, the idler wheel is always in rolling friction with the top end of the swinging disc under the action of gravity, the controller, the driving motor, the lower electromagnetic stop valve and the upper electromagnetic stop valve are electrically connected, the controller is externally connected with a power supply, the driving motor can drive the upper transmission shaft to rotate through the speed reducer when being electrified, the upper transmission shaft can drive the upper hollow shaft, the driving arm and the transmission disc to rotate when rotating, the driving shaft can drive the driven shaft to rotate and move circumferentially by utilizing the meshing of the movable gear and the fixed gear when rotating, the driven shaft can drive the driven shaft to rotate and swing circumferentially by universal energy conservation when rotating and swinging circumferentially by driving the driven shaft, the driven shaft can drive the swinging disc to rotate and swing circumferentially by rotating and swinging circumferentially by driving the swinging disc when rotating and the driven shaft can drive the driven shaft to rotate and swing circumferentially by swinging by the driving shaft and the lower transmission shaft to rotate and swing by the driving shaft to swing circumferentially by the driving shaft and the driving support rod when rotating and swinging reciprocally and swinging by the driving shaft.
Compared with the prior art, the invention has the following advantages: according to the invention, the driving motor is controlled to rotate, the swinging disc rotates and performs circumferential swinging, the crushing cutter and the auger rotate, the grinding roller moves circumferentially, the circumferentially swinging disc can enable the feeding piston to slide up and down in the main feeding cylinder, so that intermittent alternate feeding can be realized, the materials can be crushed in time each time, the crushing effect of the materials is ensured, the rotating crushing cutter and the circumferentially moving grinding roller can crush and grind the materials, the crushing effect of the materials can be ensured, the particle size of the materials can meet the requirement, the swinging disc rotating while performing circumferential swinging can perform sufficient extrusion mixing and stirring mixing on the materials, and the upper guide cylinder, the lower guide cylinder and the auger can guide the materials to flow more sufficiently, so that the mixing effect is ensured, the quality of concrete is ensured, and the production of the concrete is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the front cross-section structure of the upper cylinder and the lower cylinder of the present invention.
Fig. 3 is a schematic diagram of the cooperation of the fixed gear and the movable gear according to the present invention.
FIG. 4 is a schematic view showing the cooperation of the grinding disc and the grinding roller according to the present invention.
In the figure: 1. the upper cylinder, 2, the lower cylinder, 3, the controller, 4, the decelerator, 5, the driving motor, 6, the upper transmission shaft, 7, the upper guide bucket, 8, the lower guide bucket, 9, the grinding disc, 10, the upper hollow shaft, 11, the transmission arm, 12, the crushing cutter, 13, the transmission disc, 14, the grinding roller, 15, the lower hollow shaft, 16, the fixed gear, 17, the driving shaft, 18, the driven shaft, 19, the movable gear, 20, the mixing part, 21, the feeding part, 22, the upper bracket, 23, the lower bracket, 24, the transmission ball, 25, the swinging disc, 26, the paddle, 27, the upper guide cylinder, 28, the lower guide cylinder, 29, the lower transmission shaft, 30, the auger, 31, the discharge cylinder, 32, the supporting frame, 33, the lower electromagnetic stop valve, 34, the water inlet pipe, 35, the upper electromagnetic stop valve, 36, the main feeding cylinder, 37, the auxiliary feeding cylinder, 38, the main feeding port, 39, the auxiliary feeding port, 40, the feeding piston, 41, the supporting rod, 42, the roller, 43, the upper cylinder, the dustproof cylinder, 44 and the lower cylinder.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-4, the crushing and grinding integrated device for concrete production comprises an upper cylinder 1, a lower cylinder 2, a controller 3, a speed reducer 4, a driving motor 5, an upper transmission shaft 6, an upper guide hopper 7, a lower guide hopper 8, a grinding disc 9, an upper hollow shaft 10, a transmission arm 11, a crushing cutter 12, a transmission disc 13, a grinding roller 14, a lower hollow shaft 15, a fixed gear 16, a driving shaft 17, a driven shaft 18, a movable gear 19, a mixing part 20 and a feeding part 21, wherein the bottom of the upper cylinder 1 is fixedly provided with the vertical lower cylinder 2, the top end is fixedly provided with the controller 3 and the speed reducer 4, the top end of the speed reducer 4 is fixedly provided with a vertical driving motor 5, the rotating shaft of the driving motor 5 is connected with the same shaft as the input shaft of the speed reducer 4, the output shaft of the speed reducer 4 is coaxially fixedly provided with the upper transmission shaft 6, the upper transmission shaft 6 is in clearance inserted in the upper cylinder 1, an upper guide hopper 7, a lower guide hopper 8 and a grinding disc 9 are sequentially fixed on the inner wall of the upper cylinder body 1 from top to bottom, the upper guide hopper 7 is used for guiding materials to move towards a grinding cutter 12 so as to facilitate the grinding of the materials, the lower guide hopper 8 is used for guiding the crushed materials to move towards the grinding disc 9 so as to facilitate the grinding of the crushed materials by the grinding disc 9 and a grinding roller 14 for further grinding, an upper hollow shaft 10 is coaxially fixed on the upper part of the upper transmission shaft 6, a radial transmission arm 11 is fixed on the bottom of the upper transmission shaft, a plurality of radial grinding cutters 12 are fixed on the outer wall of the upper hollow shaft 10, a transmission disc 13 is coaxially fixed on the bottom of the upper transmission shaft 6, a plurality of grinding rollers 14 inclining downwards and downwards are rotatably connected outside the transmission disc 13, a vertical lower hollow shaft 15 is fixed on the middle part of the lower guide hopper 8, the lower hollow shaft 15 is rotatably connected with the upper transmission shaft 6 through the same shaft, a fixed gear 16 is coaxially fixed on the outer wall of the lower hollow shaft, a vertical driving shaft 17 is rotatably connected with the transmission arm 11, a driven shaft 18 inclining towards the middle and lower direction is rotatably connected with the outside of the transmission disc 13, a movable gear 19 is coaxially fixed on the upper portion of the driving shaft 17, the driving shaft and the driven shaft 18 are connected through a universal joint for transmission, a mixing part 20 is arranged in the lower cylinder 2, and a feeding part 21 is jointly arranged with the upper cylinder 1.
The mixing part 20 comprises an upper support 22, a lower support 23, a transmission ball 24, a swinging disc 25, a paddle board 26, an upper guide cylinder 27, a lower guide cylinder 28, a lower transmission shaft 29, an auger 30, a discharge cylinder 31, a support frame 32, a lower electromagnetic stop valve 33, a water inlet pipe 34 and an upper electromagnetic stop valve 35, wherein the upper support 22 is fixed at the bottom end of the grinding disc 9, the lower support 23 is fixed at the bottom end of the inner wall of the lower cylinder 2, the transmission ball 24 is connected with the upper support 22 and the lower support 23 in a rotation mode, the swinging disc 25 is fixed on the outer wall of the transmission ball 24, a plurality of paddle boards 26 are fixed at the top end and the bottom end of the swinging disc 25 respectively in a circumference equal angle mode, a plurality of upper guide cylinders 27 and lower guide cylinders 28 are fixed at the circumference equal angle mode, the bottom of the driven shaft 18 is fixed with the lower transmission shaft 29, the auger 30 is coaxially fixed at the upper portion of the lower transmission shaft 29, the vertical discharge cylinder 31 is fixed at the bottom end of the lower cylinder 2, the vertical support frame 32 is fixed at the outer wall, the lower transmission shaft 29 is rotationally connected with the upper portion of the lower cylinder 2, the lower electromagnetic stop valve 33 is mounted at the bottom end of the lower cylinder 31, and the water inlet pipe 35 is fixed at the upper electromagnetic stop valve 35.
The feeding part 21 comprises a main feeding cylinder 36, auxiliary feeding cylinders 37, a main feeding port 38, auxiliary feeding ports 39, a feeding piston 40, a supporting rod 41, rollers 42, an upper dustproof cylinder 43 and a lower dustproof cylinder 44, wherein a plurality of vertical main feeding cylinders 36 are fixed on the circumference of the outer wall of the upper cylinder 1 at equal angles, the auxiliary feeding cylinders 37 are respectively fixed outside the main feeding cylinders 36, the bottoms of the main feeding cylinders 36 penetrate through the upper parts to be closed, the upper parts and the upper cylinder 1 are jointly penetrated and communicated with the main feeding port 38, the upper parts of the auxiliary feeding cylinders 37 penetrate through the bottoms to be closed, the bottoms and the main feeding cylinders 36 are jointly penetrated and communicated with the auxiliary feeding port 39, the main feeding cylinders 36 are respectively connected with the vertical feeding piston 40 in an up-down sealing sliding manner, the bottom of each feeding piston 40 is respectively fixed with a vertical supporting rod 41, the top of each feeding piston is inclined towards the middle and lower part inside the cylinder body 1, so that raw materials flowing into the main feeding cylinder 36 from the auxiliary feeding port 39 are conveniently temporarily stored, the raw materials are conveniently discharged into the upper feeding cylinder 1 from the main feeding port 38, the bottom of each supporting rod 41 is respectively connected with a roller 42 in a rotating mode and is respectively connected with the lower cylinder body 2 in a sliding mode up and down, the bottom of the lower guide hopper 8 is fixedly provided with a vertical upper dustproof cylinder 43, the top of the transmission disc 13 is fixedly provided with a vertical lower dustproof cylinder 44, and the upper dustproof cylinder 43 and the lower dustproof cylinder 44 are in sealing and rotating connection, so that the fixed gear 16, the movable gear 19 and the universal joint are protected, raw material pollution is avoided, and transmission stability is ensured.
The upper guide hopper 7 is in a funnel shape, the lower guide hopper 8 is in an inverted funnel shape, the fixed gear 16 is meshed with the movable gear 19, the swinging disc 25 is radially arranged compared with the driven shaft 18, the upper guide cylinder 27 is small and large in the upper direction, so that the swinging disc 25 can conveniently gather materials and guide the materials upwards to flow when the materials are extruded, the lower guide cylinder 28 is large and small in the lower direction, so that the swinging disc 25 can conveniently gather the materials and guide the materials downwards when the materials are extruded, the roller 42 always carries out rolling friction with the top end of the swinging disc 25 under the action of gravity, the controller 3, the driving motor 5, the lower electromagnetic stop valve 33 and the upper electromagnetic stop valve 35 are electrically connected, the controller 3 is externally connected with a power supply, the driving motor 5 can drive the upper transmission shaft 6 to rotate through the speed reducer 4 when the upper transmission shaft 6 rotates, the upper transmission arm 11 and the transmission disc 13 rotate, the swinging disc 11 can drive the driven shaft 17 to rotate along the circumferential direction while the driven shaft 18 rotates, and the lower transmission shaft 17 can rotate along the circumferential direction while the swinging disc 18 rotates, and the swinging motion support shaft 18 can rotate along the circumferential direction while the swinging motion of the driven shaft 18 rotates, and the circumferential motion of the swinging disc 18 can rotate along with the circumferential direction of the rotation of the driven shaft 18 while the swinging motion of the driven shaft 18 is realized by the rotating the driven shaft 18.
The method for producing, crushing, grinding and mixing concrete by using the invention comprises the following steps: when in use, raw materials are conveyed to the auxiliary feeding cylinder 37 through a pipeline, water is conveyed to the water inlet pipe 34 through the pipeline, the driving motor 5 is controlled by the controller 3 to rotate, the driving motor 5 drives the upper transmission shaft 6 to rotate slowly through the speed reducer 4, the upper transmission shaft 6 can drive the upper hollow shaft 10, the transmission arm 11 and the transmission disc 13 to rotate when rotating, the transmission arm 11 can drive the upper transmission shaft 6 to move circumferentially in the rotating process, the upper transmission shaft 6 can drive the driving shaft 17 to rotate through the meshing of the fixed gear 16 and the driving gear 19 when moving circumferentially, the driving shaft 17 can drive the driven shaft 18, the transmission ball 24 and the swinging disc 25 to rotate while swinging circumferentially through universal energy conservation when rotating while the driven shaft 18 can drive the lower transmission shaft 29 and the auger 30 to rotate while swinging circumferentially, while the swinging disc 25 can drive the supporting rod 41 and the feeding piston 40 to reciprocate up and down through the roller 42 during circumferential swinging, the feeding piston 40 can reciprocate between the lower part of the auxiliary feeding hole 39 and the lower part of the main feeding hole 38 during up and down reciprocating sliding in the main feeding cylinder 36, so that raw materials fall on the top end of the feeding piston 40 through the auxiliary feeding hole 39 under the action of gravity and then are pushed up by the feeding piston 40 to enter the upper cylinder 1 through the main feeding hole 38, thereby realizing alternate and intermittent feeding, the materials can be cut and crushed by the crushing knife 12 rotating along the upper hollow shaft 10 after entering the upper cylinder 1, the crushed raw materials fall into the grinding disc 9 after being guided by the upper guide hopper 7 and the lower guide hopper 8, the rotating transmission disc 13 can drive the grinding roller 14 to perform circumferential movement, so as to match the grinding disc 9 to grind and crush the crushed materials, the grinding effect is improved, the ground raw materials enter the lower cylinder 2, the upper electromagnetic stop valve 35 is timely opened to convey water into the lower cylinder 2, at the moment, the swinging disc 25 which swings circumferentially while rotating can stir and mix the mixture by utilizing the paddle board 26 and can squeeze the mixture up and down to enable the mixture to be mixed more fully, the upper guide cylinder 27 and the lower guide cylinder 28 can enable the swinging disc 25 to gather the mixture in the process of extruding the mixture and then flow out after being guided by the upper guide cylinder, so that the mixing effect is improved, the rotating auger 30 can turn the mixture up and down to enable the mixture to be more fully mixed, and after the raw materials are mixed and stirred for a certain period of time, the lower electromagnetic stop valve 33 can be opened to discharge concrete.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides a concrete production is with smashing and grinding mixed integrated device, including last barrel (1), lower barrel (2), controller (3), reduction gear (4), driving motor (5), go up transmission shaft (6), go up guide hopper (7), down guide hopper (8), grinding disc (9), go up hollow shaft (10), drive arm (11), crushing sword (12), driving disc (13), grinding roller (14), lower hollow shaft (15), fixed gear (16), driving shaft (17), driven shaft (18), movable gear (19), mixing part (20), material loading part (21), its characterized in that: the utility model discloses a grinding device, including an upper barrel (1), a lower barrel (2), a controller (3) and a speed reducer (4), wherein the bottom of the upper barrel (1) is fixed with the vertical lower barrel (2), the top of the speed reducer (4) is fixed with the controller (3) and the speed reducer (4), the top of the speed reducer (4) is fixed with a vertical driving motor (5), the rotating shaft of the driving motor (5) is connected with the same shaft of the input shaft of the speed reducer (4), the output shaft of the speed reducer (4) is coaxially fixed with an upper transmission shaft (6), the upper transmission shaft (6) is inserted in the upper barrel (1) in a gap, the inner wall of the upper barrel (1) is sequentially fixed with an upper guide hopper (7), a lower guide hopper (8) and a grinding disc (9) from top to bottom, an upper hollow shaft (10) is coaxially fixed with the upper portion of the upper transmission shaft, a radial driving arm (11) is fixed with the bottom of the upper transmission shaft, a plurality of radial grinding blades (12) are fixed on the outer wall of the upper hollow shaft (10), a plurality of grinding rolls (14) inclining downwards in the outer circle are coaxially fixed with the bottom of the transmission disc (13), the lower guide hopper (8) is fixedly connected with a plurality of vertical driving shafts (16) and the same shaft (17) is rotatably connected with the upper hollow shaft (16), the driving disc (13) is externally connected with a driven shaft (18) which is inclined towards the middle and lower sides in a rotating way, a movable gear (19) is coaxially fixed on the upper part of the driving shaft (17), the driving shaft and the driven shaft (18) are connected and driven through a universal joint, the mixing part (20) is arranged in the lower cylinder (2), and the feeding part (21) is jointly arranged with the upper cylinder (1).
2. The integrated device for crushing, grinding and mixing for concrete production according to claim 1, wherein: the mixing part (20) comprises an upper bracket (22), a lower bracket (23), a transmission ball (24), a swinging disc (25), a paddle board (26), an upper guide cylinder (27), a lower guide cylinder (28), a lower transmission shaft (29), a packing auger (30), a discharge cylinder (31), a support frame (32), a lower electromagnetic stop valve (33), a water inlet pipe (34) and an upper electromagnetic stop valve (35), wherein the upper bracket (22) is fixed at the bottom end of the grinding disc (9), the lower bracket (23) is fixed at the bottom end of the inner wall of the lower cylinder (2), the transmission ball (24) is connected with the upper bracket (22) and the lower bracket (23) in a common rotation way, the swinging disc (25) is fixed on the outer wall of the transmission ball (24), a plurality of paddle boards (26) are respectively fixed at the top end and the bottom end of the swinging disc (25) in equal angles, a plurality of upper guide cylinders (27) and lower guide cylinders (28) are fixed at the equal angles in the circumference, the bottom of the driven shaft (18) is fixedly provided with the lower transmission shaft (29), the packing auger (30) is coaxially fixed at the upper part of the lower transmission shaft (29), the lower transmission shaft (2) is fixedly connected with the vertical bottom end of the discharge cylinder (31) and the upper cylinder (32) is fixedly connected with the vertical outer wall (32), the discharging cylinder (31) is provided with a lower electromagnetic stop valve (33), a horizontal water inlet pipe (34) is fixed on the upper portion of the lower cylinder body (2), and an upper electromagnetic stop valve (35) is arranged on the water inlet pipe (34).
3. The integrated device for crushing, grinding and mixing for concrete production according to claim 2, wherein: the feeding part (21) comprises a main feeding cylinder (36), auxiliary feeding cylinders (37), main feeding ports (38), auxiliary feeding ports (39), feeding pistons (40), supporting rods (41), rollers (42), upper dustproof cylinders (43) and lower dustproof cylinders (44), a plurality of vertical main feeding cylinders (36) are fixed on the circumference of the outer wall of the upper cylinder (1) at equal angles, auxiliary feeding cylinders (37) are fixed outside the main feeding cylinders (36) respectively, the bottoms of the main feeding cylinders (36) are closed at the through upper parts, main feeding ports (38) are jointly penetrated and communicated between the upper parts and the upper cylinder (1), the bottoms of the auxiliary feeding cylinders (37) are closed at the through lower parts, the bottoms of the auxiliary feeding cylinders (37) are jointly penetrated and communicated with the main feeding cylinders (36), the vertical upper pistons (40) are respectively connected with the main feeding cylinders (36) in an up-down sealing sliding mode, the bottoms of the upper pistons (40) are respectively fixed with vertical supporting rods (41), the tops of the main feeding cylinders (36) are respectively fixed with the upper cylinders (1) in an upper side and a lower side, the bottoms of the upper cylinder (1) are respectively connected with the lower cylinders (43) in a sliding mode, the bottoms of the upper cylinder (41) are respectively connected with the lower cylinder (43) in a sliding mode, the lower cylinder (3) are respectively connected with the lower cylinder (8) in a sliding mode, and the upper cylinder (3) is respectively connected with the lower cylinder (3), the upper dustproof cylinder (43) is in sealing and rotating connection with the lower dustproof cylinder (44).
4. A concrete production is with smashing and grinding mixed integrated device according to claim 3, characterized in that: the upper guide hopper (7) is in a funnel shape, the lower guide hopper (8) is in an inverted funnel shape, the fixed gear (16) is meshed with the movable gear (19), the upper transmission shaft (6) can be driven to rotate by the speed reducer (4) when the driving motor (5) is electrified, the upper transmission shaft (6) can drive the upper hollow shaft (10), the transmission arm (11) and the transmission disc (13) to rotate when the transmission arm (11) rotates, the roller (42) always carries out rolling friction with the top end of the swing disc (25) under the action of gravity, the controller (3), the driving motor (5), the lower electromagnetic stop valve (33) and the upper electromagnetic stop valve (35) are electrically connected, the controller (3) is externally connected with a power supply, the driving shaft (6) can be driven to rotate by the speed reducer (4), the upper hollow shaft (10), the transmission arm (11) and the transmission disc (13) can be driven to rotate when the transmission arm (11) rotates, the driving shaft (17) can be driven to rotate circumferentially while the driven to rotate by the driving shaft (17) can be driven to rotate circumferentially while the driven to swing (18) can be driven to rotate circumferentially while the driven to rotate, the driven shaft (18) can drive the lower transmission shaft (29) and the auger (30) to rotate when rotating and swinging circumferentially, and the swinging disc (25) can enable each supporting rod (41) to reciprocate up and down along the lower cylinder body (2) through the roller (42) when rotating and swinging circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310558548.7A CN117183102A (en) | 2023-05-18 | 2023-05-18 | An integrated crushing, grinding and mixing device and method for concrete production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310558548.7A CN117183102A (en) | 2023-05-18 | 2023-05-18 | An integrated crushing, grinding and mixing device and method for concrete production |
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| CN117483060A (en) * | 2023-12-29 | 2024-02-02 | 河北红光燃料有限责任公司 | Coal-fired pulverized coal grinding equipment |
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| CN118988517A (en) * | 2024-07-24 | 2024-11-22 | 江苏荣泽食品有限公司 | Fruit and vegetable processing is with beating powder machine with prevent agglomerating function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483060A (en) * | 2023-12-29 | 2024-02-02 | 河北红光燃料有限责任公司 | Coal-fired pulverized coal grinding equipment |
| CN117483060B (en) * | 2023-12-29 | 2024-03-15 | 河北红光燃料有限责任公司 | A kind of coal-fired pulverized coal grinding equipment |
| CN118988517A (en) * | 2024-07-24 | 2024-11-22 | 江苏荣泽食品有限公司 | Fruit and vegetable processing is with beating powder machine with prevent agglomerating function |
| CN118577188A (en) * | 2024-07-30 | 2024-09-03 | 湖南工程学院 | A low-temperature curing environmentally friendly conductive silver paste preparation device |
| CN118577188B (en) * | 2024-07-30 | 2024-11-01 | 湖南工程学院 | Low-temperature curing environment-friendly conductive silver paste preparation device |
| CN119175149A (en) * | 2024-11-25 | 2024-12-24 | 山东清大汇中清洁能源科技有限公司 | Sludge treatment system for drying sludge by utilizing coal mill and generating power by coupling coal |
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