Round pipe belt conveyor box convenient to move

Abstract

The invention belongs to the technical field of round pipe belt conveyors, and discloses a round pipe belt conveyor box convenient to move, which comprises a box body, a bottom support is movably mounted at the bottom of the box body, a moving pushing part is arranged on the ground of the box body, and moving wheels are arranged at the bottom of the bottom support. Through the auxiliary supporting pieces arranged at the bottom of the bottom bearing and the hydraulic control mechanism, after actual movement treatment is completed, the moving wheels are locked firstly, the hydraulic control mechanism is started to synchronously control the supporting seats in the auxiliary supporting pieces on the two sides to extend, and the supporting seats act on and abut against the upper portion of the placement ground; the two sets of supporting bases abut against the ground, the contact area of the device and the ground is further increased after the position is determined, the maximum static friction force is increased by enlarging the contact area, the stability after the position is determined is improved, deviation caused by self-vibration and external force squeezing and pushing is avoided, the overall deviation capacity of the conveyor is reduced, operation is easy, and the using effect is good.

Description

Technical Field

[0001] This invention belongs to the technical field of circular tube belt conveyors, specifically a circular tube belt conveyor housing that is easy to move. Background Technology

[0002] The circular tube belt conveyor is a closed continuous conveying equipment. Its core feature is that the specially designed conveyor belt is rolled into a circular tube shape during operation, completely enclosing the material inside the tube for transportation. This effectively prevents dust from escaping, material from spilling, or from being affected by the environment. In actual assembly, in order to ensure the protective effect of the front section of the roll, a box mechanism is usually added and fitted on the outside of the circular tube belt conveyor mechanism to ensure that dust is prevented from escaping throughout the entire conveying process.

[0003] In the existing technology, the easily movable cylindrical belt conveyor box is usually equipped with casters to facilitate convenient movement and quick switching of the conveying start position. However, after movement, in order to ensure the stability of subsequent conveying, it is necessary to brake and position the casters. In reality, because the casters have low lateral static friction after being locked in place, the device may slip under frequent vibration or large external force, resulting in a deviation in the actual conveying start position and poor stability. Summary of the Invention

[0004] The purpose of this invention is to provide a movable cylindrical belt conveyor housing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a movable cylindrical belt conveyor housing, comprising a housing body, a bottom support movably mounted on the bottom of the housing body, a moving pushing part on the ground of the housing body, moving wheels on the bottom of the bottom support, auxiliary support members symmetrically connected to the bottom of the bottom support, and a hydraulic control mechanism connected between the two sets of auxiliary support members, the hydraulic control mechanism controlling the tilting and extension of the auxiliary support members, and the moving pushing part controlling the housing body to move laterally along the interior of the bottom support.

[0006] Preferably, the top of the box body is connected to a feeding end, and the inside of the box body is provided with a cylindrical belt conveyor mechanism.

[0007] Preferably, the inner wall of the bottom support is symmetrically provided with a retaining plate, and the bottom of the box body is fixedly connected with a slide rail, which is slidably sleeved with the retaining plate.

[0008] Preferably, the movable pushing part includes a hydraulic push rod and a connecting block. The hydraulic push rod is fixed to the top of the bottom support, and the connecting block is fixed to the bottom of the housing body. The movable end of the hydraulic push rod is fixedly connected to the connecting block.

[0009] Preferably, the auxiliary support includes a support base, a sleeve, a sleeve plate, a sleeve rod, and a spring. The sleeve is inclined and fixed to the bottom of the bottom support. One end of the sleeve rod is fixedly connected to the support base, and the other end of the sleeve rod is movably sleeved in the sleeve. The sleeve rod is fixedly connected to the sleeve plate movably sleeved in the sleeve. One end of the spring is fixed in the sleeve, and the other end is fixedly connected to the sleeve plate.

[0010] Preferably, the hydraulic control mechanism includes a hydraulic cylinder, a connecting pipe, a piston plate, and a second hydraulic push rod. The hydraulic cylinder is connected to the connecting pipe, which is disposed between two sets of sleeves. The piston plate is movably sleeved in the hydraulic cylinder. The second hydraulic push rod is fixed to the front of the bottom support by a bracket, and the movable end of the second hydraulic push rod passes through the hydraulic cylinder and is fixedly connected to the piston plate.

[0011] Preferably, the top of the box body is provided with a top opening, a top protective mechanism is fitted into the top opening, and a bolt is provided on the top of the box body, the bolt fixing the top protective mechanism to the top of the box body with a nut.

[0012] Preferably, the top protective mechanism includes a top cover, an outer frame, and a sealing frame. The outer frame is symmetrically connected to the outside of the top cover, the sealing frame is fixed to the side of the outer frame, and the top cover is adapted to the top opening.

[0013] The beneficial effects of this invention are as follows:

[0014] (1) This invention adds a bottom support to the bottom of the box body and sets the moving wheels at the bottom of the bottom support. With the auxiliary support and hydraulic control mechanism set at the bottom of the bottom support, after the actual movement is completed, the moving wheels are locked first and the hydraulic control mechanism is activated to synchronously control the extension of the support seats in the auxiliary support on both sides and act to abut against the ground. By using the two sets of support seats to abut against the ground, the contact area between the device and the ground after the position is determined is further increased. By increasing the contact area, the maximum static friction is increased, the stability after the position is determined is improved, the deviation caused by its own vibration and external force is avoided, the overall deviation ability of the conveyor is reduced, the operation is simple and the effect is good.

[0015] (2) By further reusing the above-mentioned bottom support, auxiliary support and hydraulic control mechanism, the present invention achieves good stability of the device as a whole with the ground after movement. After the device is stable, the box body can be moved and adjusted along the top of the bottom support by controlling the moving push part of the bottom support according to the actual movement and fine adjustment requirements of the box body. This can achieve position fine adjustment within a certain range, adapt to the required conveying start position, improve the conveying applicability, and the fine adjustment process does not require unlocking the moving wheels again, reducing the unlocking and overall pushing operation. The actual movement fine adjustment effect is good, simple and fast.

[0016] (3) By utilizing a top protection mechanism that can be detachably installed on the top of the box body, and combined with the top opening on the top of the box body, the present invention can protect the non-curling area of ​​the cylindrical belt conveyor to avoid dust from the top. On the other hand, it can be opened when the cylindrical belt conveyor needs to be inspected or handled. It has the combination of comprehensive protection and convenient operation, and has the dual effect and good overall use effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the top protective mechanism of the present invention;

[0019] Figure 3 This is a schematic diagram of the bottom of the housing body of the present invention;

[0020] Figure 4 This is a schematic diagram of the bottom support of the present invention;

[0021] Figure 5 This is a cross-sectional schematic diagram of the hydraulic control mechanism of the present invention;

[0022] Figure 6 This is a cross-sectional schematic diagram of the auxiliary support component of the present invention.

[0023] In the diagram: 1. Box body; 2. Feeding end; 3. Bottom support; 4. Moving wheels; 5. Auxiliary support components; 51. Support base; 52. Sleeve; 53. Sleeve plate; 54. Sleeve rod; 55. Spring; 6. Hydraulic control mechanism; 61. Hydraulic cylinder; 62. Connecting pipe; 63. Piston plate; 64. Hydraulic push rod II; 7. Top protection mechanism; 71. Top cover; 72. Outer frame; 73. Sealing frame; 8. Top opening; 9. Slide rail; 10. Hydraulic push rod I; 11. Connecting block; 12. Clamping plate. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] like Figures 1 to 6As shown, this embodiment of the invention provides a movable cylindrical belt conveyor housing, including a housing body 1. The bottom of the housing body 1 is provided with a bottom support 3 that is movably installed. The ground of the housing body 1 is provided with a moving push part. The bottom of the bottom support 3 is provided with moving wheels 4. The bottom of the bottom support 3 is symmetrically connected with auxiliary support members 5. A hydraulic control mechanism 6 is provided between the two sets of auxiliary support members 5. The hydraulic control mechanism 6 controls the auxiliary support members 5 to tilt and extend. The moving push part controls the housing body 1 to move laterally along the interior of the bottom support 3.

[0026] Example 1: When movement is required, unlock the locking part on the moving wheel 4 and push the box body 1 and the bottom support 3 to move together. After the movement is completed, lock the moving wheel 4 first, and start the hydraulic push rod 64 in the hydraulic control mechanism 6. The hydraulic push rod 64 drives the piston plate 63 to move in the hydraulic cylinder 61, compressing the internal hydraulic oil, and allowing the hydraulic oil to be introduced into the sleeve 52 of the auxiliary support 5 through the connecting pipe 62, so that the hydraulic pressure in the sleeve 52 is enhanced. The enhanced hydraulic pressure acts on the sleeve plate 53, causing the connected sleeve rod 54 to tilt and move, and the sleeve rod 54 drives the support seat 51 directly. The piston plate 63 moves down and touches the ground, while the sleeve 53 compresses the spring 55, completing the compression of the piston plate 63 and completing the enhanced positioning after movement. After the auxiliary positioning process, when it is necessary to fine-tune the position of the box body 1 and the internal conveying end according to the actual situation, the moving push part at the top of the bottom support 3 is directly activated. The hydraulic push rod 10 in the moving push part is activated and drives the box body 1 to move laterally along the inside of the bottom support 3 through the connecting block 11. The position is adjusted according to the actual need, and there is no need to remove the moving wheel 4 and move the whole body during the adjustment process.

[0027] First, by adding a bottom support 3 to the bottom of the box body 1 and setting the moving wheels 4 at the bottom of the bottom support 3, and cooperating with the auxiliary support 5 and hydraulic control mechanism 6 set at the bottom of the bottom support 3, after the actual movement is completed, the moving wheels 4 are locked first, and the hydraulic control mechanism 6 is activated to simultaneously control the support seats 51 in the auxiliary support 5 on both sides to extend and act to abut against the ground. By using the two sets of support seats 51 to abut against the ground, the contact area between the device and the ground after the position is determined is further increased. By increasing the contact area, the maximum static friction is increased, the stability after the position is determined is improved, and the deviation caused by its own vibration and external force squeezing is avoided, reducing the overall deviation ability of the conveyor. The operation is simple and the effect is good.

[0028] Furthermore, by further reusing the aforementioned bottom support 3, auxiliary support 5, and hydraulic control mechanism 6, the device as a whole can achieve good stability with the ground after movement. After the device is confirmed to be stable, the box body 1 can be moved and adjusted along the top of the bottom support 3 by controlling the moving push part at the top of the bottom support 3 according to the actual movement and fine adjustment requirements of the box body 1. This allows for position fine adjustment within a certain range, adapting to the required conveying starting position, improving the applicability of conveying. Moreover, the fine adjustment process does not require unlocking the moving wheels 4 again, reducing unlocking and overall pushing operations. The actual movement and fine adjustment effect is good, simple, and quick.

[0029] Example 2: Before conveying, the top protective mechanism 7 is inserted along the top opening 8 of the box body 1, keeping the top cover 71 nested in the top opening 8, and the sealing frame 73 is fitted at the joint between the top opening 8 and the top cover 71 to complete the seal. After the fitting is completed, the notch on the front of the sealing frame 73 matches and fits with the top fixing bolt of the box body 1. The nut is screwed in and tightened to complete the protection. When it is necessary to adjust the cylindrical belt conveyor mechanism inside the box body 1, the top protective mechanism 7 can be removed.

[0030] First, by utilizing the top protection mechanism 7 that is detachably installed on the top of the box body 1, and in conjunction with the top opening 8 on the top of the box body 1, on the one hand, protection can be provided in the non-curling area of ​​the cylindrical belt conveyor to prevent dust from rising from the top; on the other hand, it can be opened when the cylindrical belt conveyor needs to be inspected or handled. It has the combination of comprehensive protection and convenient operation, and has a dual effect, resulting in good overall performance.

[0031] The top of the box body 1 is connected to the feed end 2, and the inside of the box body 1 is equipped with a circular tube belt conveyor mechanism.

[0032] The material to be transported is introduced through the feed end 2 and falls into the built-in circular tube belt conveyor (not shown in the figure) through the box body 1.

[0033] Among them, the inner wall of the bottom support 3 is symmetrically provided with a card plate 12, and the bottom of the box body 1 is fixedly connected with a slide rail 9, which is slidably sleeved with the card plate 12.

[0034] The cooperation between the card plate 12 and the slide rail 9 ensures that the box body 1 can move laterally and stably inside the bottom support 3.

[0035] The movable pushing part includes a hydraulic push rod 10 and a connecting block 11. The hydraulic push rod 10 is fixed to the top of the bottom support 3, and the connecting block 11 is fixed to the bottom of the box body 1. The movable end of the hydraulic push rod 10 is fixedly connected to the connecting block 11.

[0036] By using hydraulic push rod 10 to directly control the lateral movement of the box body 1 along the inside of the bottom support 3, fine-tuning of movement can be completed.

[0037] The moving drive unit can also be a power device with lateral movement control, such as a lead screw mechanism. When the moving drive unit is a lead screw mechanism, the motor drives the lead screw screw, which cooperates with the connecting block 11 threaded onto the lead screw to achieve lateral movement control.

[0038] The auxiliary support component 5 includes a support base 51, a sleeve 52, a sleeve plate 53, a sleeve rod 54, and a spring 55. The sleeve 52 is fixedly inclined to the bottom of the bottom support 3. One end of the sleeve rod 54 is fixedly connected to the support base 51, and the other end of the sleeve rod 54 is movably sleeved in the sleeve 52. The sleeve rod 54 is fixedly connected to the sleeve plate 53, which is movably sleeved in the sleeve 52. One end of the spring 55 is fixed in the sleeve 52, and the other end is fixedly connected to the sleeve plate 53.

[0039] The auxiliary support 5, after being lowered, makes full contact with the ground, increasing the contact area between the device and the ground when it is placed, increasing friction, improving the ability to resist vibration and pushing, and thus improving stability. When tilted and pushed, it has a horizontal component force on the ground, which generates horizontal friction force to counteract it, further improving stability.

[0040] The hydraulic control mechanism 6 includes a hydraulic cylinder 61, a connecting pipe 62, a piston plate 63, and a second hydraulic push rod 64. The hydraulic cylinder 61 is connected to the connecting pipe 62, which is connected between two sets of sleeves 52. The piston plate 63 is movably sleeved in the hydraulic cylinder 61. The second hydraulic push rod 64 is fixed to the front of the bottom support 3 by a bracket. The movable end of the second hydraulic push rod 64 passes through the hydraulic cylinder 61 and is fixedly connected to the piston plate 63.

[0041] The hydraulic control mechanism 6 increases the hydraulic pressure in the auxiliary support 5 by squeezing the internal hydraulic oil to achieve synchronous drive control. In practice, a pneumatic or screw-driven power mechanism can also be used to achieve the extension and retraction control of the support seat 51 in the auxiliary support 5.

[0042] The top of the housing body 1 is provided with a top opening 8, and a top protection mechanism 7 is fitted in the top opening 8. The top of the housing body 1 is provided with bolts, and the bolts fix the top protection mechanism 7 to the top of the housing body 1 through nuts. The top protection mechanism 7 includes a top cover 71, an outer frame 72 and a sealing frame 73. The outer frame 72 is symmetrically connected to the outside of the top cover 71, and the sealing frame 73 is fixed to the side of the outer frame 72. The top cover 71 is adapted to the top opening 8.

[0043] Disassembly is simple due to bolt locking. The top protective mechanism 7 is used to achieve a protective seal on the top opening 8, and the circular tube belt conveyor can be easily operated after disassembly.

[0044] The working principle and usage process of this invention are as follows: When movement is required, the locking part on the moving wheel 4 is released, and the box body 1 and the bottom support 3 are pushed to move together. After the movement is completed, the moving wheel 4 is locked first, and the hydraulic push rod 64 in the hydraulic control mechanism 6 is activated. The hydraulic push rod 64 drives the piston plate 63 to move in the hydraulic cylinder 61, compressing the internal hydraulic oil, and allowing the hydraulic oil to be introduced into the sleeve 52 of the auxiliary support 5 through the connecting pipe 62, thereby increasing the hydraulic pressure in the sleeve 52. The increased hydraulic pressure acts on the sleeve plate 53, causing the connected sleeve rod 54 to tilt and move. The sleeve rod 54 drives the support seat 51 to move directly downward and abut against the ground. At the same time, the sleeve plate 53 compresses the spring 55, completing the compression position of the piston plate 63 after compression, and completing the enhanced positioning after movement. After the auxiliary positioning process, when it is necessary to finely adjust the box body 1 according to the actual situation, When determining the position of the internal conveying end, directly activate the moving push unit at the top of the bottom support 3. The hydraulic push rod 10 in the moving push unit will move and drive the box body 1 to move laterally along the interior of the bottom support 3 through the connecting block 11. Adjust the position as needed, and there is no need to remove the moving wheels 4 and move the whole body during the adjustment process. Before conveying, insert the top protection mechanism 7 along the top opening 8 of the box body 1, keeping the top cover 71 nested in the top opening 8. The sealing frame 73 is fitted at the joint between the top opening 8 and the top cover 71 to complete the seal. After the fitting is completed, the notch on the front of the sealing frame 73 matches and fits with the top fixing bolt of the box body 1. Screw in the nut and tighten it to complete the protection. When it is necessary to debug the circular tube belt conveyor mechanism inside the box body 1, simply remove the top protection mechanism 7.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable cylindrical belt conveyor housing, comprising a housing body (1), characterized in that: The bottom of the box body (1) is provided with a bottom support (3) that is movably installed. The ground of the box body (1) is provided with a moving push part. The bottom of the bottom support (3) is provided with a moving wheel (4). The bottom of the bottom support (3) is symmetrically connected with auxiliary support members (5). A hydraulic control mechanism (6) is provided between the two sets of auxiliary support members (5). The hydraulic control mechanism (6) controls the auxiliary support members (5) to tilt and extend. The moving push part controls the box body (1) to move laterally along the inside of the bottom support (3).

2. The easily movable circular tube belt conveyor housing according to claim 1, characterized in that: The top of the box body (1) is connected to the feed end (2), and the inside of the box body (1) is provided with a circular tube belt conveyor mechanism.

3. The easily movable circular tube belt conveyor housing according to claim 2, characterized in that: The inner wall of the bottom support (3) is symmetrically provided with a card plate (12), and the bottom of the box body (1) is fixedly connected with a slide rail (9), and the slide rail (9) is slidably sleeved with the card plate (12).

4. The easily movable circular tube belt conveyor housing according to claim 3, characterized in that: The moving push unit includes a hydraulic push rod (10) and a connecting block (11). The hydraulic push rod (10) is fixed to the top of the bottom support (3), and the connecting block (11) is fixed to the bottom of the box body (1). The movable end of the hydraulic push rod (10) is fixedly connected to the connecting block (11).

5. The easily movable cylindrical belt conveyor housing according to claim 4, characterized in that: The auxiliary support (5) includes a support base (51), a sleeve (52), a sleeve plate (53), a sleeve rod (54), and a spring (55). The sleeve (52) is fixedly inclined to the bottom of the bottom support (3). One end of the sleeve rod (54) is fixedly connected to the support base (51), and the other end of the sleeve rod (54) is movably sleeved in the sleeve (52). The sleeve rod (54) is fixedly connected to the sleeve plate (53) movably sleeved in the sleeve (52). One end of the spring (55) is fixed in the sleeve (52), and the other end is fixedly connected to the sleeve plate (53).

6. The easily movable cylindrical belt conveyor housing according to claim 5, characterized in that: The hydraulic control mechanism (6) includes a hydraulic cylinder (61), a connecting pipe (62), a piston plate (63), and a second hydraulic push rod (64). The hydraulic cylinder (61) is connected to the connecting pipe (62), which is connected between two sets of sleeves (52). The piston plate (63) is movably sleeved in the hydraulic cylinder (61). The second hydraulic push rod (64) is fixed to the front of the bottom support (3) by a bracket. The movable end of the second hydraulic push rod (64) passes through the hydraulic cylinder (61) and is fixedly connected to the piston plate (63).

7. The easily movable cylindrical belt conveyor housing according to claim 6, characterized in that: The top of the box body (1) is provided with a top opening (8), and a top protection mechanism (7) is fitted in the top opening (8). The top of the box body (1) is provided with bolts, and the bolts fix the top protection mechanism (7) to the top of the box body (1) through nuts.

8. The easily movable cylindrical belt conveyor housing according to claim 7, characterized in that: The top protective mechanism (7) includes a top cover (71), an outer frame (72) and a sealing frame (73). The outer frame (72) is symmetrically connected to the outside of the top cover (71), and the sealing frame (73) is fixed to the side of the outer frame (72). The top cover (71) is adapted to the top opening (8).

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