Concrete discharging device for concrete production

Abstract

The utility model relates to the technical field of concrete discharging devices, and discloses a concrete discharging device for concrete production, which comprises a top plate, vertical plates are arranged on the left side and the right side of the bottom of the top plate, a bottom plate is arranged between the two vertical plates, and a hopper extending to the lower part of the top plate is arranged at the top of the top plate. And beating mechanisms attached to the left side and the right side of the hopper correspondingly are arranged on the opposite sides of the two vertical plates correspondingly, and rectangular plates located below the beating mechanisms are arranged on the opposite sides of the two vertical plates correspondingly. According to the concrete discharging device for concrete production, a knocking mechanism is arranged, a double-shaft servo motor is started to drive a rotating shaft, a second cam and a rotating shaft to rotate, a rotating rod drives a first cam to rotate at the same time under transmission of a transmission belt wheel and a belt, a swing plate swings left and right under cooperation of a spring, and a knocking hammer knocks a hopper; and blockage caused by concrete accumulation can be prevented, and the purpose of preventing blanking blockage of the anti-blockage structure is achieved.

Description

Technical Field

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

[0002] Concrete is a composite material made of gel material, aggregate and water in appropriate proportions and hardened after a certain period of time. It is the world's largest artificial civil construction material. Concrete can be classified into structural concrete, mass concrete, waterproof concrete, heat-resistant concrete, expansive concrete, radiation-proof concrete, road concrete, etc. Concrete has high hardness, a wide range of raw materials, and low cost. It is widely used in structures such as houses, roads, military projects, and nuclear power plants.

[0003] The existing concrete feeding device for concrete production is troublesome in storing and feeding concrete, especially in the feeding process, there is no corresponding anti-blocking structure. Due to the irregularity of block concrete, the block concrete cannot fall smoothly in the hopper, and the feeding port is often stuck, which affects the normal feeding and is inconvenient for users. Therefore, a concrete feeding device for concrete production is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a concrete feeding device for concrete production, which has the advantages of an anti-blocking structure to prevent feeding blockage, etc., and solves the problem that the storage and feeding of concrete in the existing concrete feeding device for concrete production are relatively troublesome, especially in the feeding process, there is no corresponding anti-blocking structure, and due to the irregularity of the block concrete, the block concrete cannot fall smoothly in the hopper, and the feeding port is often stuck, which affects the normal feeding and is inconvenient for users.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of preventing material discharge blockage by the above-mentioned anti-blocking structure, the utility model provides the following technical solutions: a concrete discharge device for concrete production, comprising a top plate, vertical plates are arranged on the left and right sides of the bottom of the top plate, a bottom plate is arranged between the two vertical plates, a hopper extending to the bottom thereof is arranged on the top of the top plate, and knocking mechanisms respectively fitted with the left and right sides of the hopper are arranged on the opposite sides of the two vertical plates, and rectangular plates located below the knocking mechanisms are arranged on the opposite sides of the two vertical plates, a transmission mechanism extending to the bottom thereof is arranged on the top of the right rectangular plate, and the transmission mechanism is fitted with the right knocking mechanism, and a driving mechanism is arranged on the top of the left rectangular plate, which is fitted with the left knocking mechanism and has one end extending to the bottom of the rectangular plate, and a transmission connecting mechanism located below the rectangular plate is arranged between the transmission mechanism and the driving mechanism.

[0008] Preferably, the striking mechanism includes a support plate, and support plates are fixedly installed on opposite sides of the two vertical plates. The inner side of the support plate is rotatably connected to a swing plate extending to the bottom thereof and located above the rectangular plate. Springs fixedly connected to the two vertical plates respectively are fixedly installed on opposite sides of the two swing plates, and striking hammers respectively fitted with the left and right sides of the hopper are fixedly installed on opposite sides of the two swing plates.

[0009] Preferably, the transmission mechanism includes a rotating rod, the bottom of the right rectangular plate is movably mounted with a rotating rod extending above it, and the top of the rotating rod is fixedly mounted with a first cam that fits with the right side of the right swing plate.

[0010] Preferably, the driving mechanism includes a dual-axis servo motor, which is fixedly installed on the top of the rectangular plate on the left, a rotating shaft is fixedly installed at the top output shaft of the dual-axis servo motor, a second cam that fits in with the left side of the left swing plate is fixedly installed on the top of the rotating shaft, and a rotating shaft extending to the bottom of the rectangular plate is fixedly installed at the bottom output shaft of the dual-axis servo motor.

[0011] Preferably, the transmission connection mechanism includes a transmission pulley, and the outer sides of the rotating shaft and the rotating rod are fixedly mounted with a transmission pulley located below the rectangular plate, and a belt is transmission-connected between the two transmission pulleys.

[0012] Preferably, the belt is located below the hopper and at the rear side of the hopper.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a concrete feeding device for concrete production, which has the following beneficial effects:

[0015] The concrete unloading device for concrete production is provided with a knocking mechanism, and a double-axis servo motor is started to drive the rotating shaft, the second cam and the rotating shaft to rotate. Under the transmission of the transmission pulley and the belt, the rotating rod drives the first cam to rotate at the same time, and the swing plate is swung left and right under the cooperation of the spring, so that the knocking hammer knocks the hopper, which can prevent the accumulation of concrete from causing blockage, and realizes the purpose of preventing the unloading blockage by the anti-blocking structure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] In the figure: 1 top plate, 2 vertical plate, 3 bottom plate, 4 hopper, 5 knocking mechanism, 51 support plate, 52 swing plate, 53 spring, 54 knocking hammer, 6 rectangular plate, 7 transmission mechanism, 71 rotating rod, 72 first cam, 8 driving mechanism, 81 dual-axis servo motor, 82 rotating shaft, 83 second cam, 84 rotating shaft, 9 transmission connection mechanism, 91 transmission pulley, 92 belt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 The utility model provides a technical solution: a concrete unloading device for concrete production, comprising a top plate 1, vertical plates 2 are fixedly installed on the left and right sides of the bottom of the top plate 1, a bottom plate 3 is fixedly installed between the two vertical plates 2, a hopper 4 extending to the bottom thereof is fixedly installed on the top of the top plate 1, and a knocking mechanism 5 respectively fitted with the left and right sides of the hopper 4 is fixedly installed on the opposite sides of the two vertical plates 2, and the knocking mechanism 5 comprises a supporting plate 51, and the supporting plates 51 are fixedly installed on the opposite sides of the two vertical plates 2, and a swinging plate 52 extending to the bottom thereof and located above a rectangular plate 6 is rotatably connected to the inner side of the supporting plate 51, and springs 53 respectively fixedly connected to the two vertical plates 2 are fixedly installed on the opposite sides of the two swinging plates 52, and knocking hammers 54 respectively fitted with the left and right sides of the hopper 4 are fixedly installed on the opposite sides of the two swinging plates 52.

[0021] Rectangular plates 6 located below the striking mechanism 5 are fixedly installed on opposite sides of the two vertical plates 2. A transmission mechanism 7 extending to the bottom of the right rectangular plate 6 is movably installed. The transmission mechanism 7 is fitted with the right striking mechanism 5. The transmission mechanism 7 includes a rotating rod 71. A rotating rod 71 extending to the top of the right rectangular plate 6 is movably installed. A first cam 72 fitted with the right side of the right swinging plate 52 is fixedly installed on the top of the rotating rod 71.

[0022] A driving mechanism 8 is fixedly installed on the top of the left rectangular plate 6, which is in contact with the left knocking mechanism 5 and has one end extending to the bottom of the rectangular plate 6. The driving mechanism 8 includes a dual-axis servo motor 81, and a dual-axis servo motor 81 is fixedly installed on the top of the left rectangular plate 6. A rotating shaft 82 is fixedly installed at the top output shaft of the dual-axis servo motor 81, and a second cam 83 that is in contact with the left side of the left swinging plate 52 is fixedly installed on the top of the rotating shaft 82. A rotating shaft 84 that extends to the bottom of the rectangular plate 6 is fixedly installed at the bottom output shaft of the dual-axis servo motor 81.

[0023] A transmission connection mechanism 9 located below the rectangular plate 6 is movably installed between the transmission mechanism 7 and the driving mechanism 8. The transmission connection mechanism 9 includes a transmission pulley 91. The outer sides of the rotating shaft 84 and the rotating rod 71 are fixedly installed with transmission pulleys 91 located below the rectangular plate 6. A belt 92 is transmission-connected between the two transmission pulleys 91. The belt 92 is located below the hopper 4 and at the rear side of the hopper 4.

[0024] By setting up the knocking mechanism 5, the dual-axis servo motor 81 is started to drive the rotating shaft 82, the second cam 83 and the rotating shaft 84 to rotate, and the rotating rod 71 drives the first cam 72 to rotate at the same time under the transmission of the transmission pulley 91 and the belt 92. With the cooperation of the spring 53, the swing plate 52 swings left and right, causing the knocking hammer 54 to knock on the hopper 4, which can prevent concrete accumulation from causing blockage, thereby achieving the purpose of the anti-blocking structure to prevent material discharge blockage.

[0025] In summary, the concrete unloading device for concrete production is provided with a knocking mechanism 5, and the dual-axis servo motor 81 is started to drive the rotating shaft 82, the second cam 83 and the rotating shaft 84 to rotate. Under the transmission of the driving pulley 91 and the belt 92, the rotating rod 71 drives the first cam 72 to rotate at the same time, and the swing plate 52 swings left and right with the cooperation of the spring 53, so that the knocking hammer 54 knocks the hopper 4, which can prevent the accumulation of concrete and cause blockage, and realizes the purpose of preventing the blockage of unloading by the anti-blocking structure, and solves the problem that the storage and unloading of concrete are more troublesome in the existing concrete unloading device for concrete production, especially in the unloading process, there is no corresponding anti-blocking structure, and due to the irregularity of the block concrete, the block concrete cannot fall smoothly in the hopper, and the unloading port is often stuck, which affects the normal unloading and is inconvenient for users.

[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete unloading device for concrete production, comprising a top plate (1), vertical plates (2) are arranged on both left and right sides of the bottom of the top plate (1), a bottom plate (3) is arranged between the two vertical plates (2), and a hopper (4) is arranged on the top of the top plate (1) and extends to the bottom thereof, characterized in that: The two vertical plates (2) are provided with striking mechanisms (5) on opposite sides thereof and are respectively fitted with the left and right sides of the hopper (4); the two vertical plates (2) are provided with rectangular plates (6) located below the striking mechanisms (5); the top of the right rectangular plate (6) is provided with a transmission mechanism (7) extending below the right rectangular plate, the transmission mechanism (7) being fitted with the right striking mechanism (5); the top of the left rectangular plate (6) is provided with a driving mechanism (8) fitted with the left striking mechanism (5) and having one end extending below the rectangular plate (6); a transmission connection mechanism (9) located below the rectangular plate (6) is provided between the transmission mechanism (7) and the driving mechanism (8).

2. A concrete feeding device for concrete production according to claim 1, characterized in that: The knocking mechanism (5) comprises a support plate (51), the support plates (51) are fixedly mounted on opposite sides of the two vertical plates (2), a swing plate (52) extending below the support plate (51) and located above the rectangular plate (6) is rotatably connected to the inner side of the support plate (51), springs (53) respectively fixedly connected to the two vertical plates (2) are fixedly mounted on opposite sides of the two swing plates (52), and knocking hammers (54) respectively fitted to the left and right sides of the hopper (4) are fixedly mounted on opposite sides of the two swing plates (52).

3. A concrete feeding device for concrete production according to claim 2, characterized in that: The transmission mechanism (7) comprises a rotating rod (71), the bottom of the right rectangular plate (6) is movably mounted with a rotating rod (71) extending above the right rectangular plate (6), and the top of the rotating rod (71) is fixedly mounted with a first cam (72) abutting against the right side of the right swing plate (52).

4. A concrete feeding device for concrete production according to claim 3, characterized in that: The driving mechanism (8) comprises a double-axis servo motor (81), the double-axis servo motor (81) is fixedly mounted on the top of the rectangular plate (6) on the left side, a rotating shaft (82) is fixedly mounted on the top output shaft of the double-axis servo motor (81), a second cam (83) abutting against the left side of the left swing plate (52) is fixedly mounted on the top of the rotating shaft (82), and a rotating shaft (84) extending to the bottom of the rectangular plate (6) is fixedly mounted on the bottom output shaft of the double-axis servo motor (81).

5. A concrete feeding device for concrete production according to claim 4, characterized in that: The transmission connection mechanism (9) comprises a transmission pulley (91), and the outer sides of the rotating shaft (84) and the rotating rod (71) are fixedly mounted with a transmission pulley (91) located below the rectangular plate (6), and a belt (92) is connected between the two transmission pulleys (91) for transmission.

6. A concrete feeding device for concrete production according to claim 5, characterized in that: The belt (92) is located below the hopper (4) and at the rear side of the hopper (4).

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