Concrete production blanking device

Abstract

The utility model discloses a concrete production blanking device which comprises a base plate, and a cleaning assembly is arranged on the top of an adjusting assembly. A sliding plate frame is fixedly connected to one side of the discharging plate, a lead screw is rotationally connected to the inner wall of the sliding plate frame, a third servo motor is fixedly installed on one side of the sliding plate frame, an output shaft of the third servo motor is fixedly connected with one end of the lead screw, and a nut block is in threaded connection with the outer wall of the lead screw. One side of the nut block is fixedly connected with an auxiliary mounting block, and a square cleaning frame is inserted into the auxiliary mounting block. According to the concrete production discharging device, a third servo motor drives a lead screw to rotate so that a nut block can do linear motion, meanwhile, an auxiliary mounting block is driven to move, a square cleaning frame can scrape and clean residual concrete on a discharging plate, the square cleaning frame is directly inserted into the auxiliary mounting block, and dismounting is extremely convenient.

Description

Technical Field

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

[0002] Concrete: It refers to the general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as cementitious material, sand and stone as aggregates; mixed with water (which may contain admixtures and additives) in a certain proportion and stirred to obtain cement concrete, also known as ordinary concrete. It is widely used in civil engineering. When the concrete raw materials are in the production process, it is usually necessary to use a feeding device.

[0003] Patent publication number "CN219171297U" discloses a "concrete unloading device for concrete production" which includes a unloading trough body and a bottom plate. The unloading trough body is provided with a first groove and a second groove. The first groove is provided with a slide rail, and the slide rail is slidably connected to a support plate. The second groove is provided with a driving motor, and the output end of the driving motor is provided with a driving wheel. A rack is provided at the bottom of the support plate, and the driving wheel is meshed with the rack. A frame is provided between the two support plates, and the bottom plate is installed at the bottom of the discharge port of the concrete mixing device so that the unloading trough body is located directly below the discharge port of the mixing device. When the concrete is unloaded, the driving motor drives the U-shaped rod to reciprocate inside the unloading trough body, and continuously scrapes the surface of the unloading trough body, so as to avoid the concrete sticking to the surface of the unloading trough body. The residual concrete is difficult to remove after air drying, which affects the subsequent use.

[0004] Although the device can prevent concrete from sticking to the surface of the chute, there will be a small gap between the curved plate and the chute. When scraping the concrete, some of it may adhere to the gap. When the concrete in these gaps is air-dried and mixed, the curved plate and the chute may stick together, making it difficult to disassemble and maintain.

[0005] To this end, the utility model provides a concrete production unloading device to solve the above-mentioned problem. The third servo motor drives the screw rod to rotate, thereby causing the nut block to move in a straight line, and at the same time drives the auxiliary mounting block to move, so that the U-shaped cleaning frame can scrape and clean the residual concrete on the unloading plate, and the U-shaped cleaning frame is directly inserted into the auxiliary mounting block, which is extremely convenient to disassemble. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a concrete production unloading device to solve the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a concrete production unloading device, comprising a chassis, an adjusting component is arranged on the top of the chassis, and a cleaning component is arranged on the top of the adjusting component; the cleaning component comprises a unloading plate, a slide plate frame is fixedly connected to one side of the unloading plate, a screw rod is rotatably connected to the inner wall of the slide plate, a third servo motor is fixedly installed on one side of the slide plate, the output shaft of the third servo motor is fixedly connected to one end of the screw rod, a nut block is threadedly connected to the outer wall of the screw rod, an auxiliary mounting block is fixedly connected to one side of the nut block, and a U-shaped cleaning frame is inserted into the interior of the auxiliary mounting block.

[0008] Furthermore, a rotating shaft is rotatably connected to the top of the chassis, a first worm gear is fixedly connected to the outer wall of the rotating shaft, and a mounting plate is fixedly connected to the top of the rotating shaft.

[0009] By adopting the above technical solution, it is convenient to adjust the direction of the entire feeding device.

[0010] Furthermore, an auxiliary block is fixedly connected to the top of the chassis, one side of the auxiliary block is rotatably connected to a first worm, a first servo motor is fixedly installed on the top of the chassis, an output shaft of the first servo motor is fixedly connected to the first worm, and the first worm is meshed with a first worm wheel.

[0011] By adopting the above technical solution, power is mainly provided to rotate the rotating shaft.

[0012] Furthermore, an assembly rack is fixedly connected to the top of the mounting plate, and a first concave block and a second concave block are fixedly connected to the top of the assembly rack.

[0013] By adopting the above technical solution, it is mainly used to install other key components.

[0014] Furthermore, a movable rocker arm is rotatably connected between the inner side walls of the first concave block, the movable rocker arm is fixedly connected to the blanking plate, one side of the movable rocker arm is processed with a protruding rib, a central axis is rotatably connected between the inner side walls of the second concave block, a connecting rod is fixedly connected to the outer wall of the central axis, and a rolling wheel is fixedly installed on one end of the connecting rod.

[0015] The above technical solution is mainly used to adjust the inclination angle of the blanking plate.

[0016] Furthermore, a protruding block is fixedly connected to one side of the assembly frame, a second worm is rotatably connected between the two protruding blocks, a second servo motor is fixedly installed on one side of the assembly frame, an output shaft of the second servo motor is fixedly connected to the second worm, and the adjustment component also includes a second worm gear, which is fixedly connected to one end of the central shaft.

[0017] By adopting the above technical solution, it is mainly used to provide power to rotate the movable swing arm.

[0018] Beneficial Effects

[0019] The utility model provides a concrete production feeding device. Compared with the prior art, it has the following advantages:

[0020] Beneficial effects:

[0021] 1. The concrete production unloading device drives the screw to rotate through the third servo motor, thereby making the nut block move linearly, and at the same time drives the auxiliary mounting block to move, so that the U-shaped cleaning frame can scrape and clean the residual concrete on the unloading plate, and the U-shaped cleaning frame is directly inserted into the auxiliary mounting block, which is very convenient to disassemble.

[0022] 2. The concrete production unloading device, through the cooperation of the first servo motor and the first worm, makes the first worm wheel drive the rotating shaft to rotate and thus change the direction of the unloading device, and then through the cooperation of the second servo motor, the second worm and the second worm wheel, the inclination angle of the unloading plate can be effectively adjusted through the movable rocker. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0025] Figure 2 It is a right side view of the structure of the utility model;

[0026] Figure 3 It is an enlarged view of the structure of A of the utility model;

[0027] Figure 4 It is a left view of the structure of the utility model;

[0028] Figure 5 This is a structural diagram of the utility model after the skateboard frame is removed;

[0029] Figure 6 It is an enlarged view of the structure of B of the utility model.

[0030] In the figure: 1. chassis; 2. adjustment component; 21. rotating shaft; 22. first worm gear; 23. first servo motor; 24. auxiliary block; 25. first worm; 26. mounting plate; 27. assembly frame; 28. first concave block; 29. ​​second concave block; 210. movable rocker; 211. protruding rib; 212. central axis; 213. second worm gear; 214. protruding block; 215. second worm; 216. second servo motor; 217. rolling wheel; 218. connecting rod; 3. cleaning component; 31. blanking plate; 32. slide plate frame; 33. lead screw; 34. third servo motor; 35. nut block; 36. auxiliary mounting block; 37. square cleaning frame. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figures 1 to 6 The embodiment of the present application provides a concrete production unloading device, including a chassis 1, an adjusting component 2 is arranged on the top of the chassis 1, and a cleaning component 3 is arranged on the top of the adjusting component 2; the cleaning component 3 includes a unloading plate 31, a slide plate frame 32 is fixedly connected to one side of the unloading plate 31, a screw rod 33 is rotatably connected to the inner wall of the slide plate frame 32, a third servo motor 34 is fixedly installed on one side of the slide plate frame 32, an output shaft of the third servo motor 34 is fixedly connected to one end of the screw rod 33, a nut block 35 is threadedly connected to the outer wall of the screw rod 33, an auxiliary mounting block 36 is fixedly connected to one side of the nut block 35, and a square-shaped cleaning frame 37 is inserted into the interior of the auxiliary mounting block 36.

[0034] During specific implementation, when the device needs to be cleaned, the third servo motor 34 is started to drive the screw 33 to rotate and then the nut block 35 to move in a straight line, while driving the auxiliary mounting block 36 to move, so that the U-shaped cleaning frame 37 can scrape and clean the residual concrete on the blanking plate 31, and the U-shaped cleaning frame 37 is directly inserted into the auxiliary mounting block 36, which is very convenient to disassemble.

[0035] Reference Figures 1 to 6 In one aspect of the present embodiment, the top of the chassis 1 is rotatably connected to a rotating shaft 21, the outer wall of the rotating shaft 21 is fixedly connected to a first worm gear 22, and the top of the rotating shaft 21 is fixedly connected to a mounting plate 26. The top of the chassis 1 is fixedly connected to an auxiliary block 24, one side of the auxiliary block 24 is rotatably connected to a first worm 25, the top of the chassis 1 is fixedly installed with a first servo motor 23, the output shaft of the first servo motor 23 is fixedly connected to the first worm 25, and the first worm 25 is meshed with the first worm gear 22. The top of the mounting plate 26 is fixedly connected to an assembly frame 27, and the top of the assembly frame 27 is fixedly connected to a first concave block 28 and a second concave block 29. A movable swing arm 210 is rotatably connected between the inner side walls of the first concave block 28, and the movable swing arm 210 is fixedly connected to the blanking plate 31. A protruding rib 211 is processed on one side of the movable swing arm 210. A central shaft 212 is rotatably connected between the inner side walls of the second concave block 29, and a connecting rod 218 is fixedly connected to the outer wall of the central shaft 212. A rolling wheel 217 is fixedly installed on one end of the connecting rod 218. A protruding block 214 is fixedly connected to one side of the assembly frame 27, and a second worm 215 is rotatably connected between the two protruding blocks 214. A second servo motor 216 is fixedly installed on one side of the assembly frame 27, and the output shaft of the second servo motor 216 is fixedly connected to the second worm 215. The adjustment component 2 also includes a second worm gear 213, and the second worm gear 213 is fixedly connected to one end of the central shaft 212.

[0036] During specific implementation: starting the first servo motor 23 can drive the first worm 25 to rotate, the first worm 25 can drive the first worm wheel 22 to rotate and then the rotating shaft 21 rotates, thereby changing the unloading direction of the device; starting the second servo motor 216 to drive the second worm 215 to rotate, the second worm 215 can drive the second worm wheel 213 to rotate, the second worm wheel 213 can rotate the connecting rod 218 and then the movable rocker arm 210 will also rotate, thereby adjusting the inclination angle of the unloading plate 31.

[0037] All electrical equipment in this solution are powered by an external power supply.

[0038] Working principle: Align the device with the bottom of the discharge port of the mixing device, and the concrete can slide down through the discharge plate. When the device needs to be cleaned, start the third servo motor 34 to drive the screw rod 33 to rotate, so that the nut block 35 can move in a straight line, and at the same time drive the auxiliary mounting block 36 to move, so that the U-shaped cleaning frame 37 can scrape and clean the residual concrete on the discharge plate 31, and the U-shaped cleaning frame 37 is directly inserted into the auxiliary mounting block 36, which is very convenient to disassemble. Starting the first servo motor 23 can drive the first worm 25 to rotate, and the first worm 25 can drive the first worm wheel 22 to rotate, and then the rotating shaft 21 rotates, thereby changing the discharge direction of the device, starting the second servo motor 216 to drive the second worm 215 to rotate, and the second worm 215 can drive the second worm wheel 213 to rotate, and the second worm wheel 213 can rotate the connecting rod 218 and then the movable rocker arm 210 will also rotate, thereby adjusting the inclination angle of the discharge plate 31.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A concrete production unloading device, comprising a chassis (1), characterized in that: An adjusting component (2) is arranged on the top of the chassis (1), and a cleaning component (3) is arranged on the top of the adjusting component (2); the cleaning component (3) comprises a blanking plate (31), one side of the blanking plate (31) is fixedly connected to a slide plate frame (32), the inner wall of the slide plate frame (32) is rotatably connected to a screw rod (33), one side of the slide plate frame (32) is fixedly mounted with a third servo motor (34), the output shaft of the third servo motor (34) is fixedly connected to one end of the screw rod (33), the outer wall of the screw rod (33) is threadedly connected to a nut block (35), one side of the nut block (35) is fixedly connected to an auxiliary mounting block (36), and a square-shaped cleaning frame (37) is inserted into the interior of the auxiliary mounting block (36).

2. A concrete production feeding device according to claim 1, characterized in that: The top of the chassis (1) is rotatably connected to a rotating shaft (21), the outer wall of the rotating shaft (21) is fixedly connected to a first worm gear (22), and the top of the rotating shaft (21) is fixedly connected to a mounting plate (26).

3. A concrete production unloading device according to claim 1, characterized in that: An auxiliary block (24) is fixedly connected to the top of the chassis (1), and a first worm (25) is rotatably connected to one side of the auxiliary block (24). A first servo motor (23) is fixedly installed on the top of the chassis (1), and an output shaft of the first servo motor (23) is fixedly connected to the first worm (25), and the first worm (25) is meshed with a first worm wheel (22).

4. A concrete production unloading device according to claim 2, characterized in that: The top of the mounting plate (26) is fixedly connected to an assembly frame (27), and the top of the assembly frame (27) is fixedly connected to a first concave block (28) and a second concave block (29).

5. A concrete production unloading device according to claim 4, characterized in that: A movable rocker arm (210) is rotatably connected between the inner side walls of the first concave block (28), and the movable rocker arm (210) is fixedly connected to the blanking plate (31). A protruding rib (211) is processed on one side of the movable rocker arm (210). A central axis (212) is rotatably connected between the inner side walls of the second concave block (29), and a connecting rod (218) is fixedly connected to the outer wall of the central axis (212), and a rolling wheel (217) is fixedly installed on one end of the connecting rod (218).

6. A concrete production unloading device according to claim 4, characterized in that: A protruding block (214) is fixedly connected to one side of the assembly frame (27), a second worm (215) is rotatably connected between the two protruding blocks (214), a second servo motor (216) is fixedly installed on one side of the assembly frame (27), an output shaft of the second servo motor (216) is fixedly connected to the second worm (215), and the adjustment component (2) further comprises a second worm gear (213), and the second worm gear (213) is fixedly connected to one end of the central shaft (212).

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