Stable conveying device for building block bodies

Abstract

The utility model relates to the technical field of conveying of building blocks and bricks, in particular to a stable conveying device for building blocks and bricks, which comprises clamping walking components respectively mounted on two sides of a chain plate of a horizontal section at the top of a chain plate conveyor, and each clamping walking component is composed of two walking roller units respectively and movably abutted against the upper surface and the lower surface of the corresponding side edge of the chain plate. And lateral gear mechanisms are arranged on the outer sides of the two walking roller units on the same side, the upper ends and the lower ends of the lateral gear mechanisms are fixed to the walking roller units at the corresponding positions, and building block righting units are symmetrically arranged on the two sides of the upper portion of the chain plate at intervals. The stable conveying device for the building blocks and the bricks is used for being installed on the two sides of an end chain plate of a top horizontal section of an existing chain plate conveyor in a matched mode, can be rapidly installed or taken down according to needs in cooperation with manual operation of inspection workers, and is easy and rapid to operate; the problem that manual auxiliary righting is needed when the vertical building block brick bodies are conveyed for a long distance is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building block brick body conveying, in particular to a building block brick body stable conveying device. Background Art

[0002] Block bricks are widely used in various types of buildings, especially high-rise frame buildings, buildings in earthquake-resistant areas, and buildings in cold areas with high insulation requirements. Block bricks usually need to go through pre-processes such as batching, mixing, molding, and cutting during the production process.

[0003] The cut concrete blocks need to be transferred from one device to another during the subsequent processing. During this transfer process, transportation equipment is required to transport the concrete blocks to ensure their normal transportation downstream.

[0004] For example, a block conveying device is disclosed in the patent document with patent publication number CN218464670U, which mainly uses a driving wheel and a driven wheel to transmit power through a conveyor belt or a conveyor chain respectively connected to the driving wheel and the driven wheel. During the transmission process, a correction guide plate is used to prevent the blocks from running off the track or even losing contact with the conveyor belt.

[0005] However, this structure has poor stability when transporting large blocks with a large width-to-thickness ratio. Since the width of the blocks with a large width-to-thickness ratio is narrow, they are prone to tipping over during normal transportation. In many cases, it is necessary to manually support the bricks to prevent them from tilting, and the transportation safety is poor.

[0006] To this end, the utility model optimizes the safety and stability issues when transporting building blocks with a relatively large width and thickness, and hereby proposes a stable conveying device for building blocks to better solve the problems existing in the prior art. Utility Model Content

[0007] The utility model is to solve one of the above-mentioned technical problems, and the technical scheme adopted is: a stable conveying device for building blocks and bricks, including positioning walking components respectively installed on both sides of the chain plate of the top horizontal section of the chain plate conveyor, the positioning walking components are composed of two walking roller units that are respectively movably abutted on the upper surface and the lower surface of the corresponding side edges of the chain plate, a lateral shifting mechanism is arranged on the outer sides of the two walking roller units on the same side, the upper and lower ends of the lateral shifting mechanism are fixed on the walking roller units at corresponding positions, a building block straightening unit is symmetrically and spaced apart on both sides above the chain plate, the bottom of each building block straightening unit is fixedly installed on the top of the walking roller unit directly below it, and a building block brick to be conveyed is placed on the top of the chain plate between the two building block straightening units, and the two sides of the building block brick are respectively movably abutted on the corresponding building block straightening unit.

[0008] In any of the above schemes, preferably, the walking roller unit includes a horizontally arranged roller frame, a driving friction roller is installed in the installation cavity of the roller frame, both ends of the wheel axle of the driving friction roller are movably extended to both sides of the roller frame, the inner end of the wheel axle of the driving friction roller is fixedly connected to the motor shaft of a fixed driving motor, the driving motor is fixed to the roller frame through the motor frame, the outer surface of the driving friction roller abuts the corresponding surface of the chain plate, and a connecting seat is fixedly installed on the outer side wall of the roller frame, and the connecting seat is fixedly connected to the corresponding end of the lateral gear mechanism.

[0009] In any of the above schemes, it is preferred that the lateral shifting mechanism includes a vertically arranged stud, and external threads are respectively provided on the outer side walls at the upper and lower ends of the stud, and the corresponding ends of the stud are respectively movable through the mounting holes of the connecting seat at the corresponding positions, and locking nuts are respectively screwed on the external threaded ends of the stud at the upper and lower parts of the connecting seat, and the two locking nuts cooperate to achieve clamping and positioning of the connecting seat.

[0010] In any of the above schemes, it is preferred that a horizontal stop wheel is coaxially sleeved on the middle outer wall of the stud, and limiting nuts are screwed on the outer walls of the stud at the upper and lower parts of the horizontal stop wheel respectively, and the horizontal stop wheel can freely rotate around the outer wall of the stud, and the outer wall of the horizontal stop wheel is arranged close to the corresponding side of the chain plate.

[0011] In any of the above schemes, it is preferred that the block straightening unit includes a vertically arranged upright plate seat, the bottom of the upright plate seat is fixedly mounted on the top of the corresponding roller frame, a straightening wheel frame is arranged on the inner side of the upper part of the upright plate seat, a vertically arranged guide roller is cooperatively installed in the mounting cavity of the straightening wheel frame, the outer side wall of the guide roller abuts against the outer side wall of the vertical surface of the block brick body, two horizontal adjusting members are spaced and symmetrically arranged on the outer side wall of the straightening wheel frame, and the outer end of each of the horizontal adjusting members is fixedly mounted on the upright plate seat.

[0012] In any of the above schemes, it is preferred that the horizontal adjustment member includes a horizontally arranged horizontal screw, the inner end of the horizontal screw is fixed to the outer side wall of the straightening wheel frame, the outer end of the horizontal screw is movable through the through hole at the corresponding position of the vertical plate seat, and vertical locking nuts are respectively threadedly engaged on the outer side walls of the horizontal screw on both sides of the vertical plate seat, and the two vertical locking nuts cooperate to clamp the vertical plate seat.

[0013] In any of the above schemes, it is preferred that a balancing weight plate is provided on the outer side of the vertical plate seat, and the balancing weight plate is movably connected to the outer side walls of the two horizontal screw rods through openings at corresponding positions, and a gear nut is screwed and installed on the outer side wall of each horizontal screw rod outside the balancing weight plate.

[0014] In any of the above schemes, preferably, chamfered curved surfaces are provided at both upper and lower ends of each guide roller.

[0015] In any of the above schemes, preferably, friction stripes are provided on the outer side wall surface of each of the driving friction rollers.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The stable conveying device for the block bricks in the utility model is used to be installed on both sides of the end chain plates of the top horizontal section of the existing chain plate conveyor, and can be quickly installed or removed according to needs in cooperation with the manual operation of the inspection workers. The operation is simple and fast, avoiding the problem of manual assistance and straightening when conveying vertical block bricks over long distances.

[0018] 2. In this design, the two walking roller units arranged on both sides of the chain plate cooperate to maintain the clamping and friction contact of the middle chain plate during the movement, ensuring that it can withstand appropriate lateral push in the horizontal direction, thereby achieving the limitation and straightening of both sides of the vertical building blocks, reducing the probability of lateral tipping of the vertical building block bricks.

[0019] 3. When the block bricks in the conveying state are laterally limited, the interval distance between the two block straightening units can be controlled by adjusting the horizontal movement amplitude of the corresponding block straightening unit to match the current thickness of the block bricks, so that the block bricks of different sizes and thicknesses can be effectively straightened.

[0020] 4. When the entire device follows the bricks to achieve long-distance horizontal movement, it can keep synchronization with the conveying speed of the chain conveyor. When reaching the end, the return operation of the entire device can be driven by controlling the rapid reversal of the drive motor on the corresponding walking roller unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, each element or component is not necessarily drawn according to the actual scale.

[0022] Figure 1It is a structural schematic diagram of the building block brick body in the utility model in the conveying state.

[0023] Figure 2 It is a structural schematic diagram of the utility model.

[0024] Figure 3 It is a partial structural schematic diagram of the utility model.

[0025] In the figure, 1, chain plate; 2, upper surface; 3, lower surface; 4, brick block; 5, roller frame; 6, driving friction roller; 7, wheel axle; 8, driving motor; 9, motor frame; 10, connecting seat; 11, stud; 12, locking nut; 13, horizontal stop wheel; 14, limit nut; 15, vertical plate seat; 16, straightening wheel frame; 17, guide roller; 18, horizontal screw; 19, vertical locking nut; 20, balancing weight plate; 21, shift nut; 22, rounded curved surface; 23, friction stripes; 24, chain conveyor. DETAILED DESCRIPTION

[0026] The following is a detailed description of the embodiments of the technical solution of the utility model in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the scope of protection of the utility model. The specific structure of the utility model is as follows Figure 1-Figure 3 as shown in .

[0027] The stable conveying device for blocks and bricks comprises positioning walking components respectively installed on both sides of the chain plate 1 of the top horizontal section of the chain plate conveyor 24, wherein the positioning walking components are composed of two walking roller units respectively movably abutting against the upper surface 2 and the lower surface 3 of the corresponding side edges of the chain plate 1, and a lateral shifting mechanism is arranged on the outer sides of the two walking roller units on the same side, and the upper and lower ends of the lateral shifting mechanism are fixed on the walking roller units at corresponding positions, and a block straightening unit is symmetrically and spaced apart on both sides above the chain plate 1, and the bottom of each block straightening unit is fixedly installed on the top of the walking roller unit directly below it, and a block brick body 4 to be conveyed is placed on the top of the chain plate 1 between the two block straightening units, and the two sides of the block brick body 4 are respectively movably abutted against the corresponding block straightening unit. The overall stable conveying device designed in the utility model is mainly used to match the current existing chain plate conveyor. When in use, several devices can be installed at the same time. After being used in conjunction, multiple block bricks 4 in the conveying state of the chain plate conveyor can be completed with lateral blocking and straightening, thereby improving the lateral stability of the block bricks 4 during the conveying process. When it is needed to work, the device can start the current walking roller unit as needed to follow the chain plate 1 of the chain plate conveyor to complete the travel, and at the same time, the running speed of the walking roller unit on it can be controlled as needed to keep it consistent with the conveying speed of the current block brick 4 by reducing speed, speeding up or stopping. After the device is installed, the walking roller units on both sides are relied on to complete the clamping of the upper surface 2 and the lower surface 3 of the side part of the chain plate 1 at the current position, and the clamping force can be adjusted as needed during installation. In the process of following the movement of the walking roller unit of the device, the corresponding block straightening unit above it can maintain the active contact with the outer wall of the current block brick 4, thereby ensuring that the block brick 4 can remain stable during the conveying process and reduce the probability of its lateral tipping.

[0028] In any of the above schemes, it is preferred that the walking roller unit includes a horizontally arranged roller frame 5, a driving friction roller 6 is installed in the installation cavity of the roller frame 5, both ends of the wheel axle 7 of the driving friction roller 6 are movably extended to both sides of the roller frame 5, the inner end of the wheel axle 7 of the driving friction roller 6 is fixedly connected to the motor shaft of a fixed driving motor 8, the driving motor 8 is fixed to the roller frame 5 through the motor frame 9, the outer surface of the driving friction roller 6 abuts against the corresponding surface of the chain plate 1, and a connecting seat 10 is fixedly installed on the outer side wall of the roller frame 5, and the connecting seat 10 is fixedly connected to the corresponding end of the lateral gear mechanism.

[0029] When the walking roller unit is working, its main power comes from the driving force of the driving motor 8. When the driving motor 8 is running, it can drive the corresponding driving friction roller 6 to rotate through the wheel axle 7 fixed to it, so that the driving friction roller 6 can move along the conveying direction under the action of the friction force of the corresponding chain plate 1.

[0030] In any of the above schemes, it is preferred that the lateral shifting mechanism includes a vertically arranged stud 11, and external threads are respectively arranged on the outer side walls at the upper and lower ends of the stud 11, and the corresponding ends of the stud 11 are respectively movable through the mounting holes of the connecting seat 10 at the corresponding positions, and locking nuts 12 are respectively screwed on the external threaded ends of the stud 11 at the upper and lower parts of the connecting seat 10, and the two locking nuts 12 cooperate to achieve the clamping and positioning of the connecting seat 10.

[0031] The main purpose of the lateral shifting mechanism provided here is to connect and lock the travel roller units at the upper and lower ends by relying on the studs 11 thereon, and at the same time be able to control the spacing size between the two travel roller units according to the current tightening degree requirements, thereby ensuring the tightening force of the two travel roller units against the current chain plate 1. When adjusting, the purpose of adjusting the upper and lower amplitudes can be achieved by rotating the corresponding locking nut 12.

[0032] In any of the above schemes, it is preferred that a horizontal stop wheel 13 is coaxially sleeved on the middle outer wall of the stud 11, and limiting nuts 14 are screwed on the outer walls of the stud 11 at the upper and lower parts of the horizontal stop wheel 13 respectively, and the horizontal stop wheel 13 is freely rotated around the outer wall of the stud 11, and the outer wall of the horizontal stop wheel 13 is arranged close to the corresponding side of the chain plate 1.

[0033] The horizontal stop wheel 13 movably and rotatably installed in the middle of the double-headed stud 11 can block the side parts of each chain plate 1 currently passing through, prevent the chain plate 1 from directly receiving friction resistance, effectively achieve the purpose of blocking and guiding, and reduce the side resistance of the chain plate 1 during operation.

[0034] In any of the above schemes, it is preferred that the block straightening unit includes a vertically arranged upright plate seat 15, the bottom of the upright plate seat 15 is fixedly mounted on the top of the corresponding roller frame 5, a straightening wheel frame 16 is arranged on the inner side of the upper part of the upright plate seat 15, and a vertically arranged guide roller 17 is cooperatively installed in the mounting cavity of the straightening wheel frame 16, the outer side wall of the guide roller 17 abuts against the outer side wall of the vertical surface of the block brick body 4, and two horizontal adjusting members are spaced and symmetrically arranged on the outer side wall of the straightening wheel frame 16, and the outer end of each of the horizontal adjusting members is fixedly mounted on the upright plate seat 15.

[0035] It should be noted that when the block straightening unit is working, it mainly relies on the guide roller 17 installed on its inner side to move against the outer wall of the corresponding block brick body 4. By controlling the horizontal translation position of the guide roller 17, it can achieve lateral guidance and limiting of the block brick bodies 4 of different sizes and thicknesses.

[0036] The horizontal adjustment is achieved by adjusting the two horizontal adjustment members. By adjusting the positions of the corresponding horizontal adjustment members, the righting wheel frame 16 is controlled to be close to or away from the corresponding vertical plate seat 15, thereby achieving the purpose of quickly controlling the installation position.

[0037] In any of the above schemes, it is preferred that the horizontal adjustment member includes a horizontally arranged horizontal screw rod 18, the inner end of the horizontal screw rod 18 is fixed on the outer side wall of the straightening wheel frame 16, and the outer end of the horizontal screw rod 18 is movable through the through hole at the corresponding position of the vertical plate seat 15, and vertical locking nuts 19 are respectively threadedly engaged on the outer side walls of the horizontal screw rod 18 on both sides of the vertical plate seat 15, and the two vertical locking nuts 19 cooperate to clamp the vertical plate seat 15.

[0038] The horizontal adjustment member designed in the present invention mainly realizes the purpose of adjusting the horizontal screw 18 along the horizontal direction by rotating and adjusting the position of the corresponding vertical locking nut 19. After the adjustment is in place, the current position of the horizontal screw 18 can be locked by controlling the locking of the corresponding vertical locking nut 19, thereby achieving the purpose of controlling the current position of the straightening wheel frame 16 to remain locked.

[0039] In any of the above schemes, it is preferred that a balancing weight plate 20 is provided on the outer side of the vertical plate seat 15, and the balancing weight plate 20 is movably connected to the outer side walls of the two horizontal screw rods 18 through openings at corresponding positions, and a shift nut 21 is screwed and installed on the outer side wall of each horizontal screw rod 18 outside the balancing weight plate 20.

[0040] The main purpose of installing the balancing weight plate 20 on the outer side wall of each horizontal screw rod 18 outside the vertical plate seat 15 is to help improve the stability of the entire device during operation and to play a role in counterweight balance.

[0041] In any of the above solutions, preferably, a chamfered curved surface 22 is provided at both the upper and lower ends of each guide roller 17 .

[0042] The rounded curved surface 22 can ensure the safety of the guide roller 17 when it contacts the corresponding block brick body 4, and reduce the scratches on the outer wall of the block brick body 4.

[0043] In any of the above solutions, preferably, friction stripes 23 are provided on the outer side wall surface of each of the driving friction rollers 6 .

[0044] The friction stripes 23 can increase the friction force, and effectively ensure that the friction effect is increased when the friction stripes 23 clamp the chain plate 1.

[0045] Specific working principle: The overall design is mainly used to match the current existing chain conveyor.

[0046] When in use, one device can be installed, or several devices can be installed at the same time for coordinated use, so as to achieve lateral blocking and straightening of multiple building block bodies 4 in the conveying state of the chain conveyor, thereby improving the lateral stability of the building block bodies 4 during the conveying process.

[0047] After the device is installed, the upper surface 2 and the lower surface 3 of the side parts of the chain plate 1 at the current position are clamped by the walking roller units on both sides. The clamping force can be adjusted as needed during installation.

[0048] When the device is working, it can start the current walking roller unit as needed to follow the chain 1 of the chain conveyor to complete the movement. In addition, it can also control the operating speed of the walking roller unit thereon as needed to keep it consistent with the conveying speed of the current block brick body 4 by slowing down, speeding up or stopping.

[0049] During the following movement of the walking roller unit, the corresponding block straightening unit above it can maintain active contact with the outer side wall of the current block brick body 4.

[0050] It is ensured that the block brick body 4 can remain stable during the transportation process, and the probability of its sideways tipping is reduced.

[0051] From the above, it can be seen that the stable conveying device for the building block brick body is used to cooperate with the two sides of the end chain plate 1 installed in the top horizontal section of the existing chain plate conveyor 24, and can cooperate with the manual operation of the inspection workers to realize rapid installation or removal as needed. The operation is simple and fast, avoiding the problem of manual assistance in straightening when conveying the vertical building block brick body 4 over long distances.

[0052] The cooperation of the two walking roller units in the walking roller units on both sides of the chain plate 1 can keep the chain plate 1 in the middle clamped and frictionally abutted during the movement, ensuring that it can withstand appropriate lateral push in the horizontal lateral direction, thereby realizing the limitation and straightening of the two sides of the vertical blocks, and reducing the probability of lateral tipping of the vertical block brick body 4; when the entire device follows the block brick body 4 to achieve long-distance horizontal movement, it can keep synchronization with the conveying speed of the chain conveyor. When reaching the end, the return operation of the entire device can be driven by controlling the rapid reversal of the drive motor 8 on the corresponding walking roller unit; when the block brick body 4 in the conveying state is lateral limited, the interval distance between the two block straightening units can be controlled by adjusting the horizontal movement amplitude of the corresponding block straightening unit to match the current thickness of the block brick body 4, so as to achieve effective straightening of the block brick body 4 of different sizes and thicknesses.

[0053] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model. For technicians in this technical field, any replacement improvements or changes made to the implementation methods of the utility model fall within the protection scope of the utility model.

[0054] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. The stable conveying device for blocks and bricks is characterized by: The utility model comprises a positioning walking assembly respectively installed on both sides of the chain plate of the top horizontal section of the chain plate conveyor, the positioning walking assembly consists of two walking roller units respectively movably abutting the upper surface and the lower surface of the corresponding side edges of the chain plate, a lateral shifting mechanism is arranged on the outer side of the two walking roller units on the same side, the upper and lower ends of the lateral shifting mechanism are fixed on the walking roller units at corresponding positions, a block straightening unit is symmetrically and spaced apart on both sides above the chain plate, the bottom of each block straightening unit is fixedly installed on the top of the walking roller unit directly below it, a block brick body to be conveyed is placed on the top of the chain plate between the two block straightening units, and the two sides of the block brick body are respectively movably abutted on the corresponding block straightening unit.

2. The stable conveying device for blocks and bricks according to claim 1 is characterized in that: The walking roller unit includes a horizontally arranged roller frame, a driving friction roller is installed in the installation cavity of the roller frame, both ends of the wheel axle of the driving friction roller are movably extended to both sides of the roller frame, the inner end of the wheel axle of the driving friction roller is fixedly connected to the motor shaft of a fixed driving motor, the driving motor is fixed to the roller frame through the motor frame, the outer surface of the driving friction roller abuts against the corresponding surface of the chain plate, and a connecting seat is fixedly installed on the outer side wall of the roller frame, and the connecting seat is fixedly connected to the corresponding end of the lateral gear mechanism.

3. The stable conveying device for blocks and bricks according to claim 2 is characterized in that: The lateral shifting mechanism includes a vertically arranged stud, and external threads are respectively arranged on the outer side walls at the upper and lower ends of the stud. The corresponding ends of the stud are respectively movable through the mounting holes of the connecting seat at the corresponding positions. Locking nuts are respectively screwed on the external threaded ends of the stud at the upper and lower parts of the connecting seat, and the two locking nuts cooperate to achieve clamping and positioning of the connecting seat.

4. The stable conveying device for blocks and bricks according to claim 3 is characterized in that: A horizontal stop wheel is coaxially sleeved on the middle outer wall of the stud, and limiting nuts are screwed on the outer walls of the stud at the upper and lower parts of the horizontal stop wheel respectively. The horizontal stop wheel can rotate freely around the outer wall of the stud, and the outer wall of the horizontal stop wheel is arranged close to the corresponding side of the chain plate.

5. The stable conveying device for blocks and bricks according to claim 4 is characterized in that: The block straightening unit includes a vertically arranged upright plate seat, the bottom of which is fixedly mounted on the top of the corresponding roller frame, a straightening wheel frame is arranged on the inner side of the upper part of the upright plate seat, a vertically arranged guide roller is cooperatively mounted in the mounting cavity of the straightening wheel frame, the outer side wall of the guide roller abuts against the outer side wall of the vertical surface of the block brick body, two horizontal adjusting members are spaced and symmetrically arranged on the outer side wall of the straightening wheel frame, and the outer end of each of the horizontal adjusting members is fixedly mounted on the upright plate seat.

6. The stable conveying device for blocks and bricks according to claim 5 is characterized in that: The horizontal adjustment member includes a horizontally arranged horizontal screw rod, the inner end of the horizontal screw rod is fixed on the outer side wall of the straightening wheel frame, the outer end of the horizontal screw rod is movable through the through hole at the corresponding position of the vertical plate seat, and vertical locking nuts are respectively threadedly engaged on the outer side walls of the horizontal screw rod on both sides of the vertical plate seat, and the two vertical locking nuts cooperate to clamp the vertical plate seat.

7. The stable conveying device for blocks and bricks according to claim 6 is characterized in that: A balancing weight plate is arranged on the outer side of the vertical plate seat, and the balancing weight plate is movably connected to the outer side walls of the two horizontal screw rods through openings at corresponding positions, and a gear nut is screwed and installed on the outer side wall of each horizontal screw rod outside the balancing weight plate.

8. The stable conveying device for blocks and bricks according to claim 7 is characterized in that: The upper and lower ends of each guide roller are provided with a rounded curved surface.

9. The stable conveying device for blocks and bricks according to claim 8 is characterized in that: The outer side wall surface of each driving friction roller is provided with friction stripes.

Images