Batching device for concrete production

Abstract

The utility model provides a batching device for concrete production. The batching device for concrete production comprises a box body, two sets of feeding hoppers are installed at the top of the box body and penetrate into the box body, a batching channel is installed between the two sets of feeding hoppers, rectangular plates are installed on the side walls of the rear ends of the left side and the right side of the batching channel correspondingly, a second rotating shaft is connected between the two sets of rectangular plates, and the first rotating shaft is connected with the second rotating shaft. And the rotating shaft II is rotationally connected with the side wall of the batching channel. According to the batching device for concrete production, after the interior of a concrete batching packaging bag is emptied, the output end of a second electric push rod pushes a rack upwards, and the rack drives a second rotating shaft to rotate through a gear, so that two sets of rectangular plates rotate towards the rear side of the interior of the box body; the rectangular plate drives the concrete batching packaging bags to be poured into the box body through the bearing plate, and through interaction of the components, the used concrete batching packaging bags can be automatically discharged out of the batching channel.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete batching, in particular to a batching device for concrete production. Background Art

[0002] Ordinary concrete refers to an artificial stone material made by mixing cement as the primary binder with water, sand, gravel, and, where necessary, chemical admixtures and mineral additives in appropriate proportions. The mixture undergoes uniform mixing, compaction, and curing to harden. Concrete is primarily divided into two stages and states: the plastic state before setting and hardening, known as fresh concrete or concrete mix; and the hard state after hardening, known as hardened concrete or concrete.

[0003] The existing Chinese patent publication number CN216968239U is a batching device for concrete production, including a batching bin; a batching channel is provided in the batching bin cavity, the top of the batching channel is connected to the feed hopper, the feed hopper is arranged on the top of the batching bin, and the bottom of the batching channel is connected to the mixing chamber; a lifting mechanism is symmetrically provided on the top of the batching bin, the top of the lifting mechanism is connected to the vertical plate, the vertical plates are rotatably connected with screws, a sliding rod is provided above the screw, the screw is provided with symmetrical threads with opposite rotation directions, the threads are screwed with a connecting rod, the connecting rod downwardly penetrates the top opening of the batching bin and can move left and right in the top opening of the batching bin; slots are provided on the inner walls on both sides of the batching channel, the ends of the connecting rods are slidably connected to the slots and connected to the splints.

[0004] Another problem with the above device is that after the ingredient bag between the clamps is cut, the ingredients will fall rapidly, making it impossible for the clamps to clamp the ingredient bag, resulting in the ingredient bag being unable to be discharged normally from the ingredient channel.

[0005] Therefore, it is necessary to provide a batching device for concrete production to solve the above technical problems. Utility Model Content

[0006] The utility model provides a batching device for concrete production, which solves the problem that batching bags cannot be normally discharged from a batching channel.

[0007] In order to solve the above technical problems, the present invention provides a batching device for concrete production, comprising: a box body, two groups of feed hoppers are installed on the top of the box body, the two groups of feed hoppers are both extended into the interior of the box body, and a batching channel is installed between the two groups of feed hoppers, rectangular plates are installed on the rear end side walls on the left and right sides of the batching channel, a second rotating shaft is connected between the two groups of rectangular plates, the second rotating shaft is rotatably connected to the side wall of the batching channel, the right end of the second rotating shaft extends to the outer wall of the batching channel and is provided with a gear, an electric push rod is installed at the bottom of the box body, a rack is installed at the output end of the second electric push rod, the rack is meshed with the gear, a load-bearing plate is installed on the side wall of the rectangular plate located inside the batching channel, the Several groups of rectangular openings are opened on the top of the supporting plate, and an electric push rod 1 is installed on the top of the dosing channel. The output end of the electric push rod 1 passes through the inside of the dosing channel, and a disc is installed on the output end of the electric push rod 1. Two groups of connecting rods are installed on the side wall of the disc, and the other ends of the two groups of connecting rods are installed with mounting plates. Several groups of blades are installed on the top of the mounting plate, and the inner walls of the two groups of feed hoppers are rotatably connected with a rotating shaft 1. Several groups of baffles are evenly installed on the outer walls of the two groups of rotating shafts, and the other side of the baffle is in contact with the inner wall of the feed hopper. A rectangular box is installed at the bottom of the box body, and the rectangular box is connected to the lower end of the dosing channel. A discharge pipe is installed at the bottom of the box body, and the discharge pipe is communicated with the rectangular box.

[0008] Preferably, a side door is installed on the side wall of the box body through a hinge, and a locking assembly is installed between the side door and the outer wall of the box body.

[0009] Preferably, the locking assembly includes a rectangular block, a spring, a limiting rod, a handle and a circular groove. The two groups of rectangular blocks are respectively connected to the outer wall of the side door and the outer wall of the box body. The circular groove is opened on the side wall of the rectangular block, and the limiting rod is slidably connected to the inner wall of the circular groove.

[0010] Preferably, a circular plate is installed on the outer wall of the limiting rod, and the circular plate is in contact with the rectangular block located on the outer wall of the box body, and the spring is arranged between the circular plate and the rectangular block located on the outer wall of the side door.

[0011] Preferably, the handle is fixedly connected to one end of the limiting rod.

[0012] Preferably, a plurality of groups of circular holes are evenly formed on the top of the mounting plate located between the plurality of groups of blades.

[0013] Compared with the related art, the batching device for concrete production provided by the present invention has the following beneficial effects:

[0014] The utility model provides a batching device for concrete production, which can block the inlet end of the feed hopper through the interaction between the baffle and the rotating shaft, thereby preventing dust generated inside the batching channel from escaping the feed hopper;

[0015] When the interior of the concrete batching packaging bag is emptied, the output end of the second electric push rod pushes the rack upward, and the rack drives the second rotating shaft to rotate through the gear, so that the two sets of rectangular plates rotate toward the rear side of the interior of the box. The rectangular plates drive the concrete batching packaging bag to fall into the interior of the box through the supporting plates. Through the interaction of the above components, the used concrete batching packaging bag can be automatically discharged from the batching channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a batching device for concrete production provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the internal structure of the box shown;

[0018] Figure 3 for Figure 1 A schematic structural diagram of the rack structure shown;

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown;

[0020] Figure 5 for Figure 2 An enlarged schematic diagram of part B is shown;

[0021] Figure 6 for Figure 3 An enlarged schematic diagram of part C is shown.

[0022] Numbers in the figure: 1. Box body, 2. Feed hopper, 3. Discharge pipe, 4. Side door, 5. Hinge, 6. Rotating shaft 1, 7. Baffle, 8. Loading plate, 9. Electric push rod 1, 10. Batching channel, 11. Rectangular plate, 12. Gear, 13. Rack, 14. Electric push rod 2, 15. Rectangular box, 16. Disc, 17. Locking assembly, 171. Rectangular block, 172. Spring, 173. Limit rod, 174. Handle, 175. Circular groove, 18. Connecting rod, 19. Mounting plate, 20. Blade, 21. Circular hole, 22. Rectangular opening, 23. Slide groove, 24. Slider, 25. Rotating shaft 2. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 ,in, Figure 1A structural schematic diagram of a preferred embodiment of a batching device for concrete production provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the internal structure of the box shown; Figure 3 for Figure 1 A schematic structural diagram of the rack structure shown;

[0025] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 2 An enlarged schematic diagram of part B is shown; Figure 6 for Figure 3 The enlarged schematic diagram of part C is shown. The batching device for concrete production includes: a box body 1, two groups of feed hoppers 2 are installed on the top of the box body 1, the two groups of feed hoppers 2 are penetrated into the interior of the box body 1, and a batching channel 10 is installed between the two groups of feed hoppers 2, and the rear end side walls on both sides of the batching channel 10 are installed with rectangular plates 11, and a second rotating shaft 25 is connected between the two groups of rectangular plates 11, and the second rotating shaft 25 is rotatably connected to the side wall of the batching channel 10, and the right end of the second rotating shaft 25 penetrates the outer wall of the batching channel 10 and is installed with a gear 12, and an electric push rod 2 14 is installed at the bottom of the box body 1, and a rack 13 is installed at the output end of the electric push rod 2 14, and the rack 13 is meshed with the gear 12, and a supporting plate 8 is installed on the side wall of the rectangular plate 11 located inside the batching channel 10, and the top of the supporting plate 8 is provided with a There are several groups of rectangular openings 22, an electric push rod 9 is installed on the top of the dosing channel 10, the output end of the electric push rod 9 passes through the inside of the dosing channel 10, and a disc 16 is installed on the output end of the electric push rod 9, two groups of connecting rods 18 are installed on the side wall of the disc 16, and the other ends of the two groups of connecting rods 18 are installed with mounting plates 19, and several groups of blades 20 are installed on the top of the mounting plate 19. The inner walls of the two groups of the feed hoppers 2 are rotatably connected to the rotating shaft 6, and the outer walls of the two groups of the rotating shaft 6 are evenly installed with several groups of baffles 7, and the other side of the baffle 7 is in contact with the inner wall of the feed hopper 2. A rectangular box 15 is installed at the bottom of the box body 1, and the rectangular box 15 is connected to the lower end of the dosing channel 10. A discharge pipe 3 is installed at the bottom of the box body 1, and the discharge pipe 3 is connected to the rectangular box 15.

[0026] A side door 4 is installed on the side wall of the box body 1 through a hinge 5 , and a locking assembly 17 is installed between the side door 4 and the outer wall of the box body 1 .

[0027] The locking assembly 17 includes a rectangular block 171, a spring 172, a limiting rod 173, a handle 174 and a circular groove 175. The two groups of rectangular blocks 171 are respectively connected to the outer wall of the side door 4 and the outer wall of the box body 1. The circular groove 175 is opened on the side wall of the rectangular block 171, and the limiting rod 173 is slidably connected to the inner wall of the circular groove 175.

[0028] A circular plate is installed on the outer wall of the limiting rod 173, and the circular plate is in contact with the rectangular block 171 located on the outer wall of the box body 1. The spring 172 is arranged between the circular plate and the rectangular block 171 located on the outer wall of the side door 4.

[0029] The handle 174 is fixedly connected to one end of the limiting rod 173 . Pulling the handle 174 outward causes the limiting rod 173 to leave the rectangular block 171 close to the outer wall of the box body 1 , thereby opening the side door 4 .

[0030] A plurality of groups of circular holes 21 are evenly formed on the top of the mounting plate 19 between the plurality of groups of blades 20. The arrangement of the circular holes 21 facilitates the falling of ingredients.

[0031] The working principle of the batching device for concrete production provided by the utility model is as follows: the fully packaged concrete batching is thrown into the batching channel 10 through different feed hoppers 2, the baffle 7 is squeezed and drives the rotating shaft 6 to rotate continuously, and at the same time the inlet end of the feed hopper 2 is blocked to prevent the dust generated inside the batching channel 10 from escaping the feed hopper 2. When the fully packaged concrete batching falls on the carrying plate 8, the electric push rod 9 drives the two sets of mounting plates 19 to move upward through the disc 16 and the connecting rod 18, so that the blades on the mounting plates 19 20 cuts the complete packaged concrete ingredients, and different concrete ingredients fall into the rectangular box 15 for mixing. When the concrete ingredient packaging bag is emptied, the output end of the second electric push rod 14 pushes the rack 13 upward, and the rack 13 drives the second rotating shaft 25 to rotate through the gear 12, so that the two groups of rectangular plates 11 rotate toward the rear side of the inside of the box body 1. The rectangular plates 11 drive the concrete ingredient packaging bags to fall into the inside of the box body 1 through the supporting plate 8. Finally, the second electric push rod 14 is recovered, the two groups of rectangular plates 11 return to their original positions, and the supporting plate 8 continues to work.

[0032] Compared with the related art, the batching device for concrete production provided by the present invention has the following beneficial effects:

[0033] Through the interaction between the baffle 7 and the rotating shaft 6, the inlet end of the feed hopper 2 can be blocked to prevent the dust generated inside the batching channel 10 from escaping the feed hopper 2;

[0034] When the interior of the concrete batching packaging bag is emptied, the output end of the second electric push rod 14 pushes the rack 13 upward, and the rack 13 drives the second rotating shaft 25 to rotate through the gear 12, so that the two sets of rectangular plates 11 rotate toward the rear side of the interior of the box body 1. The rectangular plates 11 drive the concrete batching packaging bag to fall into the interior of the box body 1 through the supporting plate 8. Through the interaction of the above components, the used concrete batching packaging bag can be automatically discharged from the batching channel 10.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A batching device for concrete production, characterized in that: include: The box body has two groups of feed hoppers installed on the top of the box body, and the two groups of feed hoppers are penetrated into the interior of the box body, and a material distribution channel is installed between the two groups of feed hoppers, and the rear end side walls on both sides of the material distribution channel are installed with rectangular plates, and a second rotating shaft is connected between the two groups of rectangular plates, and the second rotating shaft is rotatably connected to the side wall of the material distribution channel. The right end of the second rotating shaft penetrates the outer wall of the material distribution channel and is installed with a gear. An electric push rod is installed at the bottom of the box body, and a rack is installed at the output end of the second electric push rod, and the rack is meshed with the gear. A supporting plate is installed on the side wall of the rectangular plate inside the material distribution channel, and a plurality of groups of rectangular openings are opened on the top of the supporting plate. An electric push rod is installed on the top of the dosing channel, and the output end of the electric push rod passes through the inside of the dosing channel, and a disc is installed on the output end of the electric push rod, and two groups of connecting rods are installed on the side wall of the disc, and the other ends of the two groups of connecting rods are installed with mounting plates, and several groups of blades are installed on the top of the mounting plates. The inner walls of the two groups of feed hoppers are rotatably connected with a rotating shaft 1, and the outer walls of the two groups of rotating shafts are evenly installed with several groups of baffles, and the other side of the baffle is in contact with the inner wall of the feed hopper, and a rectangular box is installed at the bottom of the box body, and the rectangular box is connected to the lower end of the dosing channel, and a discharge pipe is installed at the bottom of the box body, and the discharge pipe is communicated with the rectangular box.

2. The batching device for concrete production according to claim 1, characterized in that: The side wall of the box body is provided with a side door via a hinge, and a locking assembly is provided between the side door and the outer wall of the box body.

3. The batching device for concrete production according to claim 2, characterized in that: The locking assembly includes a rectangular block, a spring, a limiting rod, a handle and a circular groove. The two groups of rectangular blocks are respectively connected to the outer wall of the side door and the outer wall of the box body. The circular groove is opened on the side wall of the rectangular block, and the limiting rod is slidably connected to the inner wall of the circular groove.

4. The batching device for concrete production according to claim 3, characterized in that: The outer wall of the limiting rod is provided with a circular plate, which is in close contact with the rectangular block located on the outer wall of the box body, and the spring is arranged between the circular plate and the rectangular block located on the outer wall of the side door.

5. The batching device for concrete production according to claim 4, characterized in that: The handle is fixedly connected to one end of the limiting rod.

6. The batching device for concrete production according to claim 1, characterized in that: A plurality of groups of circular holes are evenly formed on the top of the mounting plate between the plurality of groups of blades.

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