Scale calibration device for concrete production

Abstract

The utility model discloses a scale calibration device for concrete production, which relates to the technical field of scale calibration devices and comprises a machine body, a transmission mechanism is arranged on the lower side of the machine body, a motor is fixedly connected to the left side of the machine body, a driving shaft is fixedly connected to the output end of the motor, and a gear is fixedly connected to the other end of the driving shaft. The outer wall of the gear is in meshed connection with a fluted disc, the lower side of the inner wall of the machine body is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a connecting column, the upper surface of the connecting column is rotationally connected with a plurality of rollers, and the outer walls of the rollers are rotationally connected with the fluted disc. Through mutual cooperation of the connecting plate, the electric telescopic rod, the stretching rod, the push rod and the rotating block, weighed concrete can be automatically discharged, a large amount of manpower and material resources are saved, the workload of workers is reduced, and the working efficiency of construction can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scale calibration devices, and particularly relates to a scale calibration device for concrete production. Background Art

[0002] The scale calibration device for concrete production is mainly used to calibrate the weighing equipment in a concrete mixing station, ensure the accuracy of concrete proportioning, avoid material waste and affect the project quality. This device plays a crucial role in the concrete production process. The scale calibration device for concrete production has played an important role in ensuring the accuracy of concrete proportioning. Through the analysis of its detailed components and technical advantages, its remarkable effects in reducing space occupation, improving efficiency and simplifying operation can be seen.

[0003] According to the publication number CN214583628U, there is disclosed a scale calibration device for concrete production, including a bottom plate. A support column is fixedly connected to the upper end surface of the bottom plate. A material hopper is slidably connected to the middle of the outer surface of the support column. A top plate is fixedly connected to the upper end surface of the support column. An electronic scale is fixedly connected to the middle of the upper end surface of the top plate. A weighing rod is fixedly connected to the upper end surface of the electronic scale. Auxiliary mechanisms are fixedly connected to both ends of the weighing rod respectively. A placement mechanism is installed on the upper end surface of the bottom plate and below the material hopper. Weights are arranged on the upper end surface of the placement mechanism. The utility model relates to the technical field of scale calibration devices for concrete production. This scale calibration device for concrete production solves the problems of inconvenient use and inconvenient handling of weights in the existing scale calibration devices for concrete production. The following problems exist in the prior art:

[0004] However, during the use of the device, it is necessary to manually transport the weighed concrete to a designated area, which will consume a large amount of manpower and material resources and increase the transportation cost of the concrete. The existing device cannot transport the weighed concrete well automatically. Therefore, a scale calibration device with an automatic transportation and discharging function is needed. Summary of the Utility Model

[0005] The utility model provides a scale calibration device for concrete production to solve the problems in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A scale calibration device for concrete production includes a machine body. A transmission mechanism is arranged below the machine body. A motor is fixedly connected to the left side of the machine body. The output end of the motor is fixedly connected to a driving shaft. The other end of the driving shaft is fixedly connected to a gear. The outer wall of the gear is meshed with a toothed disc.

[0008] A further improvement of the technical solution of the present utility model lies in that: a support column is fixedly connected to the lower side of the inner wall of the machine body, a connecting column is fixedly connected to the upper end of the support column, a plurality of rollers are rotatably connected to the upper surface of the connecting column, the outer wall of the roller is rotatably connected to a gear disk, a rotating column is fixedly connected to the upper surface of the gear disk, a rotating seat is fixedly connected to the upper surface of the rotating column, the outer wall of the rotating column is rotatably connected to the machine body, and two sliding grooves are formed on the upper surface of the rotating seat.

[0009] A further improvement of the technical solution of the present utility model lies in that: a flipping mechanism is arranged on the upper surface of the rotating seat, a control console is fixedly connected to the upper surface of the rotating seat, a flipping box is fixedly connected to the upper side of the flipping mechanism, a pressure detector is fixedly connected to the lower side of the inner wall of the flipping box, a storage box is fixedly connected to the upper side of the pressure detector, two guide plates are fixedly connected to the left side of the storage box, a rotating plate is rotatably connected to the left side of the storage box, and a material guiding plate is fixedly connected to the left side of the flipping box.

[0010] A further improvement of the technical solution of the present utility model lies in that: the flipping mechanism includes a connecting plate, an electric telescopic rod is fixedly connected to the left side of the connecting plate, a push plate is fixedly connected to the output end of the electric telescopic rod, guide columns are fixedly connected to the front and rear ends on the left side of the push plate, a moving block is fixedly connected to the left end of the guide column, a sliding block is fixedly connected to the lower side of the moving block, two push rods are fixedly connected to the left side of the moving block, a stretching rod is rotatably connected to the opposite surfaces of the two push rods, a rotating block is fixedly connected to the upper end of the stretching rod, a rotating rod is fixedly connected to the upper side of the outer wall of the rotating block, and baffles are rotatably connected to the front and rear sides of the rotating block.

[0011] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the sliding block is slidably connected to the sliding groove, the lower side of the moving block is slidably connected to the rotating seat, the lower side of the baffle is fixedly connected to the rotating seat, and the upper end of the rotating rod is fixedly connected to the flipping box.

[0012] A further improvement of the technical solution of the present utility model lies in that: the transmission mechanism includes a support plate, a bidirectional synchronous motor is fixedly connected to the lower end of the support plate, rotating shafts are fixedly connected to the output ends on the left and right sides of the bidirectional synchronous motor, a clamping wheel is fixedly connected to the other end of the rotating shaft, a plurality of clamping blocks are clamped to the outer wall of the clamping wheel, tracks are fixedly connected to the lower sides of the plurality of clamping blocks, a support plate is rotatably connected to the outer wall of the rotating shaft, and the upper side of the support plate is fixedly connected to the machine body.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0014] 1. The utility model provides a weighing scale calibration device for concrete production. Through the mutual cooperation of a connecting plate, an electric telescopic rod, a stretching rod, a push rod and a rotating block, the weighed concrete can be automatically discharged, saving a large amount of manpower and material resources, reducing the workload of workers, and improving the construction work efficiency.

[0015] 2. The utility model provides a weighing scale calibration device for concrete production. Through the mutual cooperation of a motor, a driving shaft, a support column, a roller, a gear and a toothed disc, the discharging direction of the weighed concrete can be adjusted according to the actual situation, improving the overall practicability of the device. And after weighing, the concrete can be automatically transported through a transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the internal part of the partial structure of the utility model;

[0018] Figure 3 is an exploded schematic diagram of the partial structure of the utility model;

[0019] Figure 4 is a schematic diagram of the partial structure of the utility model;

[0020] Figure 5 is a schematic diagram of another partial structure of the utility model;

[0021] Figure 6 is a schematic diagram of the important structure of the utility model.

[0022] In the figure: 1, machine body; 2, transmission mechanism; 3, rotating seat; 4, control console; 5, flipping mechanism; 6, flipping box; 7, motor; 8, driving shaft; 9, gear; 10, support column; 11, chute; 12, toothed disc; 13, connecting column; 14, roller; 15, storage box; 16, guide plate; 17, rotating plate; 18, material guiding plate; 19, rotating column; 21, support plate; 22, bidirectional synchronous motor; 23, rotating shaft; 24, support plate; 25, clamping wheel; 26, clamping block; 27, track; 51, connecting plate; 52, electric telescopic rod; 53, push plate; 54, guide post; 55, moving block; 56, baffle; 57, rotating rod; 58, slider; 59, push rod; 510, stretching rod; 511, rotating block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the following further elaborates the utility model in combination with specific embodiments:

[0024] Such as Figures 1-3As shown in the figure, the utility model provides a weighing calibration device for concrete production, including a machine body 1. A transmission mechanism 2 is arranged on the lower side of the machine body 1. A motor 7 is fixedly connected to the left side of the machine body 1. The output end of the motor 7 is fixedly connected to a driving shaft 8. The other end of the driving shaft 8 is fixedly connected to a gear 9. The outer wall of the gear 9 is meshed with a toothed disc 12. A support column 10 is fixedly connected to the lower side of the inner wall of the machine body 1. The upper end of the support column 10 is fixedly connected to a connecting column 13. A plurality of rollers 14 are rotatably connected to the upper surface of the connecting column 13. The outer wall of the roller 14 is rotatably connected to the toothed disc 12. A rotating column 19 is fixedly connected to the upper surface of the toothed disc 12. A rotating seat 3 is fixedly connected to the upper surface of the rotating column 19. A flipping mechanism 5 is arranged on the upper surface of the rotating seat 3. A control console 4 is fixedly connected to the upper surface of the rotating seat 3. A flipping box 6 is fixedly connected to the upper side of the flipping mechanism 5. A pressure detector is fixedly connected to the lower side of the inner wall of the flipping box 6. A storage box 15 is fixedly connected to the upper side of the pressure detector. Two guide plates 16 are fixedly connected to the left side of the storage box 15. A rotating plate 17 is rotatably connected to the left side of the storage box 15. A guide plate 18 is fixedly connected to the left side of the flipping box 6. The outer wall of the rotating column 19 is rotatably connected to the machine body 1. Two sliding grooves 11 are formed on the upper surface of the rotating seat 3. Starting the motor 7, the motor 7 can provide power for the driving shaft 8, and the driving shaft 8 can drive the gear 9 to rotate. The gear 9 cooperates with the toothed disc 12 to drive the toothed disc 12 to rotate, so as to drive the rotating seat 3 to rotate and adjust the discharging direction of the device. The support column 10 inside the machine body 1 can support the connecting column 13, and the connecting column 13 can support the rotation of the toothed disc 12. The rollers 14 on the upper side of the connecting column 13 can facilitate the rotation of the toothed disc 12 and make the rotation of the toothed disc 12 more convenient.

[0025] As Figures 4-6As shown in the figure, the utility model provides a technical solution: Preferably, the flipping mechanism 5 includes a connecting plate 51. A telescopic electric rod 52 is fixedly connected to the left side of the connecting plate 51. The output end of the telescopic electric rod 52 is fixedly connected to a pushing plate 53. Both the front and rear ends of the left side of the pushing plate 53 are fixedly connected to guide columns 54. The left end of the guide column 54 is fixedly connected to a moving block 55. A slider 58 is fixedly connected to the lower side of the moving block 55. The outer wall of the slider 58 is slidably connected to a chute 11. The lower side of the moving block 55 is slidably connected to a rotating seat 3. The lower side of a baffle 56 is fixedly connected to the rotating seat 3. The upper end of a rotating rod 57 is fixedly connected to a flipping box 6. Two push rods 59 are fixedly connected to the left side of the moving block 55. A stretching rod 510 is rotatably connected to the opposite surfaces of the two push rods 59. The upper end of the stretching rod 510 is fixedly connected to a rotating block 511. The upper side of the outer wall of the rotating block 511 is fixedly connected to the rotating rod 57. The front and rear sides of the rotating block 511 are rotatably connected to the baffle 56. The transmission mechanism 2 includes a support plate 21. A bidirectional synchronous motor 22 is fixedly connected to the lower end of the support plate 21. Output ends on both the left and right sides of the bidirectional synchronous motor 22 are fixedly connected to rotating shafts 23. The other end of the rotating shaft 23 is fixedly connected to a clamping wheel 25. A plurality of clamping blocks 26 are clamped to the outer wall of the clamping wheel 25. A track 27 is fixedly connected to the lower side of each of the plurality of clamping blocks 26. A support plate 24 is rotatably connected to the outer wall of the rotating shaft 23. The upper side of the support plate 24 is fixedly connected to the machine body 1. Then, start the bidirectional synchronous motor 22. The bidirectional synchronous motor 22 drives the rotating shafts 23 on both sides to rotate. The rotating shafts 23 drive the clamping wheels 25 to rotate. The clamping wheels 25 cooperate with the clamping blocks 26 on the lower side of the inner wall of the track 27, which can make the device move more conveniently. Then, through the telescopic electric rod 52, the pushing plate 53 can be driven to move. The pushing plate 53 drives the moving block 55 to move. The guide columns 54 cooperate with the chute 11 to enable the moving block 55 to move stably, thereby driving the push rods 59 to move. The push rods 59 will drive the stretching rod 510 to move left and right, thereby driving the rotating block 511 to rotate. When the rotating block 511 rotates, the rotating rod 57 can be driven to rotate, thereby flipping the flipping box 6 to discharge the concrete through the material guiding plate 18.

[0026] The pressure detector and the telescopic electric rod are both prior arts and will not be described in detail here.

[0027] Next, the working principle of the weighing calibration device for concrete production will be specifically described.

[0028] As Figures 1-6As shown in the figure, first add concrete into the storage box 15. The pressure detector below the storage box 15 can accurately measure the weight of the concrete. Then start the bidirectional synchronous motor 22. The bidirectional synchronous motor 22 drives the rotating shafts 23 on both sides to rotate. The rotating shafts 23 drive the clamping wheels 25 to rotate. The clamping wheels 25 cooperate with the clamping blocks 26 on the lower side of the inner wall of the track 27, which can make the device move more conveniently. After reaching the designated discharging point, start the motor 7. The motor 7 can provide power for the drive shaft 8. The drive shaft 8 can drive the gear 9 to rotate. The gear 9 cooperates with the toothed disc 12, which can drive the toothed disc 12 to rotate, so as to drive the rotating seat 3 to rotate and adjust the discharging direction of the device. The support columns 10 inside the machine body 1 can support the connecting column 13. The connecting column 13 can support the rotation of the toothed disc 12. The rollers 14 on the upper side of the connecting column 13 can facilitate the rotation of the toothed disc 12 and make the rotation of the toothed disc 12 more convenient. Then, through the electric telescopic rod 52, the push plate 53 can be driven to move. The push plate 53 drives the moving block 55 to move. The guide post 54 cooperates with the chute 11 to make the moving block 55 move stably, so as to push the push rod 59 to move. The push rod 59 will drive the stretching rod 510 to move left and right, so as to drive the rotating block 511 to rotate. When the rotating block 511 rotates, the rotating rod 57 can be driven to rotate, so as to turn over the turnover box 6 and discharge the concrete through the guide plate 18.

[0029] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A weighing device for concrete production, characterized in that: The invention comprises a machine body (1), a transmission mechanism (2) is arranged on the lower side of the machine body (1), a motor (7) is fixedly connected to the left side of the machine body (1), a drive shaft (8) is fixedly connected to the output end of the motor (7), a gear (9) is fixedly connected to the other end of the drive shaft (8), and a toothed disc (12) is meshingly connected to the outer wall of the gear (9).

2. A scale calibration device for concrete production according to claim 1, characterized in that: A support column (10) is fixedly connected to the lower side of the inner wall of the machine body (1), a connecting column (13) is fixedly connected to the upper end of the support column (10), a plurality of rollers (14) are rotatably connected to the upper surface of the connecting column (13), the outer wall of the roller (14) is rotatably connected to the toothed disc (12), a rotating column (19) is fixedly connected to the upper surface of the toothed disc (12), a rotating seat (3) is fixedly connected to the upper surface of the rotating column (19), the outer wall of the rotating column (19) is rotatably connected to the machine body (1), and two slide grooves (11) are provided on the upper surface of the rotating seat (3).

3. A scale calibration device for concrete production according to claim 2, characterized in that: The upper surface of the rotating seat (3) is provided with a turning mechanism (5), the upper surface of the rotating seat (3) is fixedly connected to a control console (4), the upper side of the turning mechanism (5) is fixedly connected to a turning box (6), the lower side of the inner wall of the turning box (6) is fixedly connected to a pressure detector, the upper side of the pressure detector is fixedly connected to a material storage box (15), the left side of the material storage box (15) is fixedly connected to two guide plates (16), the left side of the material storage box (15) is rotatably connected to a rotating plate (17), and the left side of the turning box (6) is fixedly connected to a material guide plate (18).

4. A scale calibration device for concrete production according to claim 3, characterized in that: The flip mechanism (5) comprises a connecting plate (51), the left side of the connecting plate (51) is fixedly connected to an electric telescopic rod (52), the output end of the electric telescopic rod (52) is fixedly connected to a push plate (53), the front and rear ends of the left side of the push plate (53) are fixedly connected to guide pillars (54), the left end of the guide pillar (54) is fixedly connected to a moving block (55), the lower side of the moving block (55) is fixedly connected to a sliding block (58), the left side of the moving block (55) is fixedly connected to two push rods (59), the opposite surfaces of the two push rods (59) are rotatably connected to a stretching rod (510), the upper end of the stretching rod (510) is fixedly connected to a rotating block (511), the upper side of the outer wall of the rotating block (511) is fixedly connected to a rotating rod (57), and the front and rear sides of the rotating block (511) are rotatably connected to baffles (56).

5. A scale calibration device for concrete production according to claim 4, characterized in that: The outer wall of the sliding block (58) is slidably connected to the sliding groove (11), the lower side of the moving block (55) is slidably connected to the rotating seat (3), the lower side of the baffle (56) is fixedly connected to the rotating seat (3), and the upper end of the rotating rod (57) is fixedly connected to the flip box (6).

6. A scale calibration device for concrete production according to claim 1, characterized in that: The transmission mechanism (2) comprises a support plate (21), the lower end of the support plate (21) is fixedly connected to a bidirectional synchronous motor (22), the output ends on both sides of the bidirectional synchronous motor (22) are fixedly connected to a rotating shaft (23), the other end of the rotating shaft (23) is fixedly connected to a clamping wheel (25), the outer wall of the clamping wheel (25) is clamped with a plurality of clamping blocks (26), the lower sides of the plurality of clamping blocks (26) are fixedly connected to a track (27), the outer wall of the rotating shaft (23) is rotatably connected to a support plate (24), and the upper side of the support plate (24) is fixedly connected to the machine body (1).

Images