CN214520958U

CN214520958U - Feeding device of concrete production line

Info

Publication number: CN214520958U
Application number: CN202023339088.XU
Authority: CN
Inventors: 何永福; 胡轲; 刘岳超
Original assignee: Hunan Yuehuang Concrete Co ltd
Current assignee: Hunan Yuehuang Concrete Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a concrete production line's feed arrangement, it relates to concrete production facility technical field, including frame, feeder hopper, collection frid, the frame is located in the pit, the frame top is located to the feeder hopper, the feeder hopper has the oblique angle that makes things convenient for the feeding towards feed direction, it includes bottom plate, baffle to collect the frid, the bottom plate is located the other subaerial one side that is close to the feeder hopper oblique angle in pit along frame length direction, bottom plate length direction's both ends are located to the baffle, baffle width direction both sides lateral wall joint respectively on collecting the lateral wall of frid. This application is collected through collecting the frid and is emptyd scattered hourglass raw materials outside when raw materials to the feeder hopper to carry out reuse with the raw materials of collecting, consequently have the effect that produces the raw materials waste when reducing the material loading.

Description

Feeding device of concrete production line

Technical Field

The application relates to the technical field of concrete production equipment, in particular to a feeding device of a concrete production line.

Background

At present, cement is generally used as a cementing material, sand and stone are used as aggregate, water is added according to a certain proportion for mixing to obtain cement concrete, and a feeding device of a concrete production line is used for conveying concrete manufacturing raw materials to a mixer.

Current patent publication No. CN206493447U and patent name are concrete production line's feed arrangement's patent, including the feeder hopper, be used for installing the frame of feeder hopper and be in the conveyer under the feeder hopper, the conveyer is in a pit, characterized by: the feeder hopper has fallen the oblique angle that makes things convenient for the feeding towards the direction of feed, the feeder hopper is equipped with U type pole on the feeding towards one side of direction of feed, be equipped with a plurality of bracing pieces on the U type pole perpendicularly, bracing piece one end card is gone into in the U type pole, and the bracing piece surface flushes with U type pole surface, install a plurality of stock guides on the bracing piece, the bracing piece is equipped with the screw hole towards one of barricade, the stock guide is equipped with the through-hole with screw hole relevant position, pass through-hole and the bracing piece on the stock guide screw hole screw-thread fit fix the stock guide on the bracing piece through a fixing bolt, raw materials such as grit have and avoid falling into the pit, reduce staff's work load, resources are saved, accelerate work efficiency's advantage. When operating personnel emptys raw materials such as grit to feeder hopper oblique angle direction, most raw materials will be emptyd to the feeder hopper in, but have the small part raw materials and spill outside the in-process scatter and leak to the feeder hopper.

In view of the above-mentioned related art, the inventor believes that there is a disadvantage that an operator may waste raw materials when pouring the raw materials into the feeding device.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that raw materials are wasted when an operator pours the raw materials to a feeding device, the application provides a feeding device of a concrete production line.

The application provides a concrete production line's feed arrangement adopts following technical scheme:

the utility model provides a concrete production line's feed arrangement, includes frame, feeder hopper, collection frid, the frame is located in the pit, the frame top is located to the feeder hopper, the feeder hopper has the oblique angle of making things convenient for the feeding towards the direction of feed to fall, it includes bottom plate, baffle to collect the frid, the bottom plate is located the other subaerial one side that is close to the feeder hopper oblique angle in pit along frame length direction, bottom plate length direction's one end is located to the baffle, baffle width direction both sides lateral wall joint respectively in collect the frid to the lateral wall on, baffle bottom surface and the mutual butt of bottom plate top surface.

Through adopting above-mentioned technical scheme, scattered raw materials that leak when operating personnel emptys the raw materials to the oblique angle department of feeder hopper will fall into on the bottom plate of collecting the frid, and because the baffle of collecting frid length direction one end and the collection frid to the lateral wall joint, consequently operating personnel can follow and dismantle the baffle in the collection frid, clear up out and reuse with the raw materials on the bottom plate again, thereby promote the reuse rate of scattered raw materials that leak out when empting the raw materials, reduce the waste of raw materials, also be favorable to the cleanness of concrete processing production environment.

Optionally, the collecting groove plate is provided with first sliding grooves on opposite side walls at two ends in the length direction, the first sliding grooves are formed in the height direction of the side walls of the collecting groove plate, the width of each first sliding groove is equal to the thickness of the baffle, and the side walls in the width direction of the baffle penetrate through the first sliding grooves.

Through adopting above-mentioned technical scheme, when collecting the frid and need be used for collecting the raw materials, wear to locate first spout with baffle width direction's lateral wall in, and promote the baffle downwards along baffle direction of height and make it slide in first spout, make baffle bottom surface and bottom plate top surface butt, the baffle can prevent that the raw materials on the bottom plate from spilling and collect the frid this moment, when needs clear up the raw materials in collecting the frid and recycle, upwards carry the slide along baffle direction of height and make its first spout of roll-off, can clear up and recycle the raw materials in collecting the frid this moment, sliding connection between baffle and the collection frid makes things convenient for the dismantlement of baffle, be favorable to operating personnel to recycling the raw materials in collecting the frid.

Optionally, the one end that the collection frid is close to the feeder hopper is equipped with the guide board along collection frid length direction, the one end fixed connection of guide board is close to the lateral wall top surface of feeder hopper one side in the collection frid, the other end of guide board extends to the oblique angle bottom of feeder hopper.

Through adopting above-mentioned technical scheme, scattered raw materials that leak will directly fall on the guide board when operating personnel emptys the raw materials to the oblique angle department of feeder hopper, and the raw materials that fall on the guide board will be in the same direction as prolonging guide board landing to collecting the frid under the effect of self gravity, and the setting up of guide board increases the raw materials entering that scatters and leaks and collects the possibility of frid, consequently is favorable to collecting the raw materials that spill and recycle when empting the raw materials.

Optionally, be equipped with the scraper blade in the collection frid, scraper blade bottom butt in the bottom plate top surface, scraper blade width direction's both sides lateral wall butt is on collection frid to the lateral wall, the scraper blade height is higher than the height of collecting the frid lateral wall, the scraper blade top is equipped with the action bars along scraper blade length direction, the scraper blade top is worn to locate by the lateral wall that the feeder hopper one side was kept away from to the scraper blade to action bars one end, the action bars other end extends to outside the collection frid.

Through adopting above-mentioned technical scheme, after having collected a certain amount of raw materials in the collecting vat board, operating personnel can dismantle the baffle, again along collecting vat board length direction towards first spout level promotion action bars, the action bars drives the scraper blade at collecting vat inboard horizontal slip, the in-process of scraper blade cunning to first spout, the lateral wall that the scraper blade is close to first spout one side will promote the raw materials on the bottom plate towards first spout department and remove, and finally clear up the raw materials on the bottom plate and collect the vat board and recycle, because scraper blade bottom and bottom plate top surface butt, scraper blade width direction both sides lateral wall and collecting vat board are to the lateral wall butt, and the scraper blade height is higher than the height of collecting the vat board lateral wall, consequently, it is comparatively clean that the raw materials that use on the scraper blade clearance bottom plate can be cleared up, the extravagant possibility of raw materials has been reduced.

Optionally, the collecting groove plate is provided with a second sliding groove on the opposite side wall, the second sliding groove is provided along the length direction of the side wall of the collecting groove plate, the side walls on the two sides in the width direction of the scraper are both fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the scraper, is rotatably connected with a first pulley, and the first pulley is arranged in the second sliding groove in a penetrating manner.

Through adopting above-mentioned technical scheme, when the scraper blade slided in the collection frid, first pulley slided in the second spout, can reduce the frictional force between scraper blade lateral wall and the collection frid lateral wall through the setting of first pulley and second spout, is favorable to operating personnel to promote the action bars and drives the raw materials of scraper blade clearance collection frid.

Optionally, a third chute is formed in the top surface of the side wall, away from one side of the feed hopper, of the collecting groove plate, the third chute is formed in the length direction of the side wall of the collecting groove plate, a second pulley is sleeved on the operating rod, the operating rod is rotatably connected with the second pulley, and the second pulley is arranged in the third chute in a penetrating mode.

Through adopting above-mentioned technical scheme, when operating personnel level promoted the action bars and drives the scraper blade and slide, the second pulley will slide in the third spout, is favorable to the simultaneous movement between action bars and the scraper blade through setting up of second pulley and third spout, and the second pulley can play the supporting role to the action bars, reduces the possibility that the action bars damaged.

Optionally, one side that the feeder hopper was kept away from to the collecting frid is equipped with the operating assembly, the operating assembly is along collecting frid length direction fixed connection subaerial, the one end fixed connection of scraper blade is kept away from to operating assembly and action bars, the operating assembly is used for driving the action bars along collecting frid length direction horizontal migration.

Through adopting above-mentioned technical scheme, operating personnel control operation subassembly can drive the action bars and drive scraper blade horizontal migration, and need not manually promote its horizontal migration of action bars drive, makes things convenient for the raw materials in the operating personnel clearance scraper blade.

Optionally, the operation assembly includes a fixed slot plate, a connecting block, a screw rod and a motor, the fixed slot plate is fixedly connected to the ground along the length direction of the collecting slot plate, the screw rod vertically penetrates through opposite side walls of the fixed slot plate in the width direction along the length direction of the fixed slot plate, one end of the screw rod close to the first sliding groove penetrates through the side walls of the fixed slot plate and extends to the outside of the fixed slot plate, and two ends of the screw rod are respectively rotatably connected with the opposite side walls of the fixed slot plate;

the connecting block is located the fixed frid and the cover is located on the lead screw, connecting block and lead screw threaded connection, the one end fixed connection that the scraper blade was kept away from to the action bars is close to on the lateral wall of scraper blade one side in the connecting block, the lead screw is located the outer one end of fixed frid to the motor, the output shaft and the lead screw of motor rotate and are connected, the motor is used for controlling the lead screw and rotates.

Through adopting above-mentioned technical scheme, operating personnel starter motor, the motor drives the lead screw and rotates, and the lead screw rotates the in-process, and the connecting block drives the action bars along lead screw length direction horizontal migration, and the action bars drives scraper blade horizontal migration and the raw materials of clearance collection frid in the collection frid, uses motor drive can use manpower sparingly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. scattered raw materials that leak when operating personnel emptys the raw materials to the oblique angle department of feeder hopper will fall into on the bottom plate of collecting the frid, and because the baffle of collecting frid length direction one end and the collection frid to the lateral wall joint, consequently operating personnel can follow and dismantle the baffle in the collection frid, clear up out and reuse with the raw materials on the bottom plate again to promote the reuse rate of the raw materials that leak out scattered when empting the raw materials, reduce the waste of raw materials.

2. Scattered raw materials that leak when operating personnel emptys the raw materials to the oblique angle department of feeder hopper will directly fall on the guide board, and the raw materials that fall on the guide board will be in the effect of self gravity is down prolonged the guide board landing to collection frid, and the setting up of guide board increases scattered raw materials that leaks and gets into the possibility of collecting the frid, consequently is favorable to collecting scattered raw materials that leak and recycles when empting the raw materials.

3. When the scraper blade slides in collecting the frid, first pulley slides in the second spout, can reduce the frictional force between scraper blade lateral wall and the collection frid lateral wall through setting up of first pulley and second spout, is favorable to operating personnel to promote the action bars and drives the raw materials of scraper blade clearance collection frid.

Drawings

Fig. 1 is a first schematic structural diagram of a feeding device of a concrete production line in an embodiment of the present application.

Fig. 2 is an exploded view of a feeding device of a concrete production line in an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a shown in fig. 2 in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a feeding device of a concrete production line in the embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a feed hopper; 3. collecting the trough plate; 4. a guide plate; 5. a squeegee; 6. an operating lever; 7. an operating component; 31. a base plate; 32. a baffle plate; 33. a first chute; 34. a second chute; 35. a third chute; 51. a connecting rod; 52. a first pulley; 61. a second pulley; 71. fixing the groove plate; 72. connecting blocks; 73. a screw rod; 74. a motor; 75. and a support table.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete production line's feed arrangement. Referring to fig. 1, a feeding device of a concrete production line comprises a frame 1, the frame 1 is placed in a pit, a conveyor belt for transporting raw materials is arranged in the frame 1 along the length direction of the frame 1 in a penetrating manner, a feed hopper 2 is arranged at the top of the frame 1 in a penetrating manner, an oblique angle facilitating feeding is inverted towards the feeding direction of the feed hopper 2, a collecting trough plate 3 is fixedly connected to the ground at one side of the feed hopper 2 at which the oblique angle is inverted, the collecting trough plate 3 comprises a bottom plate 31, the bottom plate 31 is a rectangular steel plate, the bottom plate 31 is fixedly connected to the ground along the length direction of the frame 1, side walls are respectively arranged at two sides of the length direction of the bottom plate 31 and one side of the width direction, a baffle plate 32 is vertically arranged at the other side of the width direction of the bottom plate 31, the baffle plate 32 is cuboid and has the same height as that of the side wall of the collecting trough plate 3, the baffle plate 32 is clamped with the opposite side wall of the length direction of the collecting trough plate 3, a guide plate 4 is vertically arranged at the top of the side wall of the collecting trough plate 3 close to one side of the feed hopper 2, guide plate 4 is along 3 vertical fixed connection in the 3 lateral wall top surfaces of collection frid 3 length direction, and the other end butt that collection frid 3 was kept away from to guide plate 4 is in the bottom of the oblique angle that feeder hopper 2 was seted up.

Referring to fig. 2 and 3, a scraper 5 is arranged in the collecting groove plate 3, the scraper 5 is a triangular prism, the scraper 5 is vertically and horizontally arranged in the collecting groove plate 3 along the width direction of the collecting groove plate 3, edges formed by two side faces with the largest area of the scraper 5 abut against the top face of the bottom plate 31, the side face with the smallest area of the scraper 5 is higher than the top face of the side wall of the collecting groove plate 3 and is parallel to the bottom plate 31, the top face and the bottom face of the scraper 5 are respectively abutted against the side wall in the length direction of the collecting groove plate 3, the top of the side wall of the scraper 5 far away from the feed hopper 2 is provided with an operating rod 6, the operating rod 6 is a round rod, and one end of the operating rod 6 is perpendicularly penetrated through the scraper 5 by the side wall of the scraper 5 far away from the feeding side.

The collecting trough plate 3 is provided with a first chute 33 on the opposite side wall near one end of the baffle 32, the first chute 33 is provided along the height direction of the side wall of the collecting trough plate 3, the length of the first chute 33 is the same as the height of the side wall of the collecting trough plate 3, the width of the first chute 33 is the same as the thickness of the baffle 32, the side wall of the baffle 32 in the width direction is penetrated in the first chute 33, and baffle 32 can slide in first spout 33, second spout 34 has still been seted up to collecting frid 3 length direction to the lateral wall, second spout 34 is seted up in collecting frid 3 length direction to the central line department of lateral wall width direction along collecting frid 3 length direction, the equal perpendicular fixedly connected with connecting rod 51 in central point department of scraper blade 5 top surface and bottom surface, wear to establish and sliding connection has first pulley 52 in the connecting rod 51, first pulley 52 wears to locate in second spout 34, and first pulley 52 can slide in second spout 34.

The second pulley 61 is sleeved and rotatably connected on the operating rod 6, the third sliding groove 35 is formed in the top of the side wall of one side, away from the feeding hopper 2, of the collecting groove plate 3, the third sliding groove 35 is formed in the length direction of the collecting groove plate 3, the groove width of the third sliding groove 35 is the same as the thickness of the second pulley 61, the second pulley 61 penetrates through the third sliding groove 35, and the second pulley 61 can slide in the third sliding groove 35.

Referring to fig. 4, an operation assembly 7 is disposed on one side of the collecting trough plate 3 away from the feeding hopper 2, the operation assembly 7 includes a fixed trough plate 71, the fixed trough plate 71 is fixedly connected to the ground along the length direction of the collecting trough plate 3, the length of the fixed trough plate 71 is the same as that of the collecting trough plate 3, the height of the side wall of the fixed trough plate 71 is the same as that of the side wall of the collecting trough plate 3, a screw rod 73 penetrates through the fixed trough plate 71, the screw rod 73 is perpendicularly penetrated through the fixed trough plate 71 from the side wall of the fixed trough plate 71 close to one side of the baffle 32 in the width direction, one end of the screw rod 73 far from the baffle 32 is perpendicularly rotatably connected to the side wall of the fixed trough plate 71 far from one side of the baffle 32 in the width direction, and one end of the screw rod 73 close to the baffle 32 is rotatably connected to the side wall of the fixed trough plate 71 close to one side of the baffle 32 in the width direction.

Fixedly connected with brace table 75 on the lateral wall that fixed frid 71 width direction is close to baffle 32 one side, fixedly connected with motor 74 on the brace table 75, motor 74 is just reversing motor 74, the output shaft of motor 74 and the one end that lead screw 73 is located fixed frid 71 are rotated and are connected, motor 74 is used for controlling lead screw 73 and rotates, the pot head that lead screw 73 is located fixed frid 71 is equipped with connecting block 72, connecting block 72 is cuboid and connecting block 72 height and scraper blade 5 height phase, connecting block 72 bottom is worn to locate perpendicularly to lead screw 73, lead screw 73 and connecting block 72 threaded connection, the one end that scraper blade 5 was kept away from to action bars 6 is close to the perpendicular fixed connection in lateral wall top of scraper blade 5 one side with connecting block 72.

The implementation principle of a concrete production line's feed arrangement in the embodiment of this application is:

step one, an operator penetrates the baffle 32 into the first chute 33, and pushes the baffle 32 downwards along the height direction of the baffle 32 to enable the bottom surface of the baffle 32 to abut against the top surface of the bottom plate 31, the screw rod 73 is rotated by the motor 74, when the screw rod 73 rotates, the connecting block 72 drives the operating rod 6 and the scraper 5 to horizontally move along the length direction of the collecting trough plate 3 towards the direction away from the baffle 32, meanwhile, the first pulley 52 slides in the second chute 34, the second pulley 61 slides in the third chute 35 until the scraper 5 slides to the end, far away from the baffle 32, of the collecting trough plate 3, at this moment, when the operator dumps raw materials to the oblique angle of the feed hopper 2, the scattered raw materials drop onto the guide plate 4, and the raw materials dropped onto the guide plate 4 slide along the surface of the guide plate 4 into the collecting trough plate 3 under the action of self gravity.

Step two, after a certain amount of raw materials are collected in the collecting groove plate 3, an operator pulls the baffle plate 32 upwards along the height direction of the baffle plate 32 to pull the baffle plate 32 out of the first chute 33, and then starts the motor 74 to rotate the screw rod 73 in the reverse direction, so that the connecting block 72 drives the operating rod 6 and the scraper 5 to horizontally move towards the direction close to the first chute 33 along the length direction of the collecting groove plate 3, the scraper 5 extrudes and pushes the raw materials in the collecting groove plate 3 to move towards the direction of the first chute 33 in the horizontal moving process, at this time, the operator can receive the raw materials at one end of the collecting groove plate 3 close to the first chute 33 and throw the raw materials into the feed hopper 2 again, and the possibility that the raw materials are wasted is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete production line's feed arrangement which characterized in that: including frame (1), feeder hopper (2), collection frid (3), in the pit was located in frame (1), frame (1) top is located in feeder hopper (2), feeder hopper (2) have the oblique angle of convenient feeding towards the direction of feed to fall, it includes bottom plate (31), baffle (32) to collect frid (3), other subaerial one side that is close to feeder hopper (2) oblique angle of pit is located along frame (1) length direction in bottom plate (31), bottom plate (31) length direction's both ends are located in baffle (32), baffle (32) width direction both sides lateral wall joint respectively on collecting frid (3) to the lateral wall, baffle (32) bottom surface and bottom plate (31) top surface butt each other.

2. The feeding device of the concrete production line according to claim 1, wherein: first chutes (33) are formed in opposite side walls at two ends of the length direction of the collecting groove plate (3), the first chutes (33) are formed in the height direction of the side wall of the collecting groove plate (3), the width of the first chutes (33) is equal to the thickness of the baffle (32), and the side wall of the baffle (32) in the width direction penetrates through the first chutes (33).

3. The feeding device of the concrete production line according to claim 1, wherein: collect the one end that frid (3) are close to feeder hopper (2) and be equipped with guide board (4) along collecting frid (3) length direction, the one end fixed connection of guide board (4) is close to the lateral wall top surface of feeder hopper (2) one side in collecting frid (3), the other end of guide board (4) extends to the oblique angle bottom of feeder hopper (2).

4. The feeding device of the concrete production line according to claim 1, wherein: be equipped with scraper blade (5) in collection frid (3), scraper blade (5) bottom butt is in bottom plate (31) top surface, scraper blade (5) width direction's both sides lateral wall butt is on collecting frid (3) to the lateral wall, scraper blade (5) highly are higher than the height of collecting frid (3) lateral wall, scraper blade (5) top is equipped with action bars (6) along scraper blade (5) length direction, action bars (6) one end is worn to locate scraper blade (5) top by the lateral wall that feeder hopper (2) one side was kept away from by scraper blade (5), action bars (6) other end extends to outside collecting frid (3).

5. The feeding device of the concrete production line according to claim 4, wherein: the collecting groove plate (3) is provided with a second sliding groove (34) on the opposite side wall, the second sliding groove (34) is formed in the length direction of the side wall of the collecting groove plate (3), the side walls on the two sides of the width direction of the scraper (5) are fixedly connected with connecting rods (51) vertically, one end, far away from the scraper (5), of each connecting rod (51) is rotatably connected with a first pulley (52), and the first pulley (52) penetrates through the second sliding groove (34).

6. The feeding device of the concrete production line according to claim 4, wherein: collect frid (3) and keep away from the lateral wall top surface of feeder hopper (2) one side and seted up third spout (35), third spout (35) are seted up along collecting frid (3) lateral wall length direction, the cover is equipped with second pulley (61) on action bars (6), action bars (6) rotate with second pulley (61) and are connected, second pulley (61) are worn to locate in third spout (35).

7. The feeding device of the concrete production line according to claim 4, wherein: collect frid (3) and keep away from one side of feeder hopper (2) and be equipped with operating assembly (7), operating assembly (7) are along collecting frid (3) length direction fixed connection subaerial, the one end fixed connection of scraper blade (5) is kept away from with action bars (6) in operating assembly (7), operating assembly (7) are used for driving action bars (6) along collecting frid (3) length direction horizontal migration.

8. The feeding device of the concrete production line according to claim 7, wherein: the operation assembly (7) comprises a fixed groove plate (71), a connecting block (72), a screw rod (73) and a motor (74), the fixed groove plate (71) is fixedly connected to the ground along the length direction of the collecting groove plate (3), the screw rod (73) vertically penetrates through the opposite side walls of the fixed groove plate (71) in the width direction along the length direction of the fixed groove plate (71), one end, close to the first sliding groove (33), of the screw rod (73) penetrates through the side walls of the fixed groove plate (71) and extends out of the fixed groove plate (71), and two ends of the screw rod (73) are respectively in rotating connection with the opposite side walls of the fixed groove plate (71);

the utility model discloses a scraper blade, including connecting block (72), connecting block (72) and lead screw (73), the one end fixed connection that scraper blade (5) were kept away from in action bars (6) is close to on the lateral wall of scraper blade (5) one side in connecting block (72), lead screw (73) one end that is located fixed groove board (71) is located in motor (74), the output shaft and lead screw (73) of motor (74) rotate and are connected, motor (74) are used for controlling lead screw (73) and rotate.