A dust removal device for producing cable protection sleeves

Abstract

The utility model discloses a dust removal device for producing cable protection sleeves, including a dust collector body, the top of the side wall of the dust collector body is symmetrically fixedly connected with two support plates along the center, the top of the side wall of the dust collector body is connected with a fan through the support plate, and the side wall of the dust collector body is equidistantly and fixedly connected with two sliding components. In the above scheme, the dust removal device is provided with a push component. When the collection box is full of dust, the hydraulic push rod inside the push component is started to drive the push plate to move. Because the front of the push plate is in contact with the back of the collection box, the movement of the push plate can push the collection box to move until the collection box is pushed to the ideal position. Because the hydraulic push rod has the function of automatic extension and retraction, it is convenient to take out the collection box, and it can also avoid the phenomenon that the staff collides with the support legs when taking and placing the collection box, thereby enhancing the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection sleeve production, and more specifically, to a dust removal device used for producing cable protection sleeves. Background Art

[0002] Cable protection sleeve is a new type of sleeve material promoted and used in power engineering. With the rapid development of underground laying of power cables, higher requirements are put forward for cable sleeves. Cable protection sleeve is made of polyethylene PE and high-quality steel pipe through sandblasting and shot blasting pre-treatment, plastic dipping or painting, and heating and curing process. It is the most commonly used electrical insulating tube for protecting wires and cables. When producing cable protection sleeve, the dust generated needs to be adsorbed by a dust collector.

[0003] For example, CN216174968U discloses a dust removal device for producing cable protection sleeves, and the main points of its technical solution are: it includes a base, a mounting cylinder is fixedly arranged at the middle position of the upper end surface of the base, a first rotating block and a second rotating block are respectively installed on both sides of the interior of the mounting cylinder, and the first rotating block and the second rotating block are respectively connected to the mounting cylinder through bearings, the first rotating block and the second rotating block are fixedly connected through a connecting frame, a first brush is arranged inside the first rotating block, and a sponge is arranged inside the second rotating block, a dustproof shell is welded and fixed above the base, positioning wheels are installed on both sides of the upper end surface of the dustproof shell, two positioning wheels are installed, and the positioning wheels are inclined; a reeling roller is installed above one side of the base, an inner wall cleaning box is arranged at one end of the reeling roller, and the inner wall cleaning box is connected to the reeling roller by a winding rope, and the front end of the inner wall cleaning box rotates A rotating head is installed, and four second brushes distributed in an annular shape are arranged on the outside of the rotating head. A motor is installed inside the inner wall cleaning box, and the output shaft of the motor is fixedly connected to the rotating head. Four electric pulleys distributed in an annular shape are arranged on the outside of the inner wall cleaning box, and supporting springs are fixedly arranged between the electric pulley and the inner wall cleaning box and between the second brush and the rotating head. It mainly arranges the inner wall cleaning box. After the outer wall is cleaned, the clamping conveying wheel stops driving, and the inner wall cleaning box is placed at the rear end of the cable protection casing. At this time, the motor is turned on, and its output shaft drives the rotating head equipped with the second brush to rotate rapidly, so as to realize the rapid cleaning of the inner wall of the cable protection casing. At the same time, under the action of the electric pulley, the inner wall cleaning box is driven to extend toward the inside of the cable protection casing to realize the separation of inner wall dust. After use, the inner wall cleaning box is quickly pulled out by the winding rope by turning on the motor on the unwinding roller, thereby improving the cleaning efficiency.

[0004] The above-mentioned dust removal device for producing cable protective sleeves still has certain shortcomings: since the fan power connection line inside the dust removal device will rub against the surface of the device when in use, once the friction lasts for a long time, it will cause damage to the surface of the power connection line, thereby affecting the use of the fan. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a dust removal device for producing a cable protection sleeve to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a dust removal device for producing cable protective sleeves, comprising a dust collector body, the top end of the side wall of the dust collector body is fixedly connected with two support plates symmetrically along the center, the top end of the side wall of the dust collector body is connected to a fan through the support plate, the side wall of the dust collector body is equidistantly and fixedly connected with two sliding assemblies, one end of the fan is electrically connected to a power connection line through the sliding assembly, the bottom end of the dust collector body is fixedly connected with four support legs in a rectangular array, the bottom end of the back of the support leg is fixedly connected with a pushing assembly, the lower surface of the dust collector body is connected with an ash hopper, the bottom end of the ash hopper is provided with a collecting box, and the top end of the back of the dust collector body is connected with a connecting pipe.

[0007] The pushing assembly includes a mounting plate and a hydraulic pushing rod, and two hydraulic pushing rods are detachably mounted on the back side of the mounting plate symmetrically along the center.

[0008] Among them, one end of the hydraulic pushing rod is fixedly connected with a pushing plate, the front side of the mounting plate is connected to the bottom end of the front side of the supporting leg, and the back side of the pushing plate is in contact with the back side of the collecting box.

[0009] The sliding assembly includes a connecting plate, a first limiting frame and a first bearing. The upper surface of the connecting plate is fixedly connected with the first limiting frame, and two first bearings are symmetrically inlaid and installed on the surface of the first limiting frame along the center.

[0010] Among them, the lower surface of the connecting plate is connected to the side wall of the dust collector body, the first limiting wheel is fixedly sleeved inside the first bearing, and the upper surface of the first limiting frame is provided with four connecting grooves in a rectangular array.

[0011] The bottom end of the connection groove is fixedly connected to a limit telescopic rod, a return spring is fixedly sleeved on the surface of the limit telescopic rod, and the top end of the return spring is fixedly connected to a second limit frame.

[0012] The surface of the second limiting frame is symmetrically inlaid with two second bearings along the center, and the second limiting wheel is fixedly sleeved inside the second bearing, and the bottom end of the second limiting wheel is adapted to the surface of the power connection line.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] In the above scheme, the dust removal device is provided with a sliding component. Before the dust collector body works, the second limit frame inside the sliding component is first stretched outward, and then one end of the power connection line is passed through the centers of the two sets of first limit wheels and the second limit wheels respectively, and then the second limit frame is released. At this time, the stretched return spring will drive the second limit frame to return to its original position, so that the second limit wheel cooperates with the first limit wheel to limit the position of the passed power connection line. Because the first limit wheel is sleeved inside the first bearing and the second limit wheel is sleeved inside the second bearing, sliding friction can be used instead of static friction to reduce the friction force on the power connection line, thereby ensuring the quality of the power connection line and saving working time.

[0015] In the above scheme, the dust removal device is provided with a pushing component. When the collection box is full of dust, the hydraulic pushing rod inside the pushing component is started to drive the pushing plate to move. Because the front side of the pushing plate is in contact with the back side of the collection box, the movement of the pushing plate can push the collection box to move until the collection box is pushed to the ideal position. Because the hydraulic pushing rod has the function of automatic extension and retraction, it is convenient to take out the collection box. At the same time, it can also avoid the collision between the support legs when the staff takes and places the collection box, thereby enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a rear view schematic diagram of the dust collector body of the utility model;

[0018] Figure 3 This is a schematic diagram of the push component splitting of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembly of the sliding component of the utility model.

[0020] [Reference Signs]

[0021] 1. Dust collector body; 2. Support plate; 3. Fan; 4. Sliding assembly; 5. Power connection line; 6. Support leg; 7. Push assembly; 8. Ash hopper; 9. Collection box; 10. Connecting pipe; 41. Connecting plate; 42. First limit frame; 43. First bearing; 44. First limit wheel; 45. Connecting groove; 46. Limit telescopic rod; 47. Reset spring; 48. Second limit frame; 49. Second bearing; 40. Second limit wheel; 71. Mounting plate; 72. Hydraulic push rod; 73. Push plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments. Example

[0023] See also Figure 1-4 , a dust removal device for producing cable protection sleeves, comprising a dust collector body 1, two support plates 2 are fixedly connected to the top of the side wall of the dust collector body 1 symmetrically along the center, a fan 3 is connected to the top of the side wall of the dust collector body 1 through the support plate 2, two sliding components 4 are fixedly connected to the side wall of the dust collector body 1 equidistantly and side by side, one end of the fan 3 is electrically connected to a power connection line 5 through the sliding component 4, four support legs 6 are fixedly connected to the bottom end of the dust collector body 1 in a rectangular array, a pushing component 7 is fixedly connected to the bottom end of the back of the support leg 6, an ash hopper 8 is connected to the lower surface of the dust collector body 1, a collecting box 9 is arranged at the bottom end of the ash hopper 8, and a connecting pipe 10 is connected to the top of the back of the dust collector body 1;

[0024] The push assembly 7 includes a mounting plate 71 and a hydraulic push rod 72. Two hydraulic push rods 72 are detachably installed on the back of the mounting plate 71 along the center. One end of the hydraulic push rod 72 is fixedly connected to a push plate 73. The front of the mounting plate 71 is connected to the bottom end of the front of the support leg 6. The back of the push plate 73 contacts the back of the collection box 9. The sliding assembly 4 includes a connecting plate 41, a first limit frame 42 and a first bearing 43. The upper surface of the connecting plate 41 is fixedly connected to the first limit frame 42. Two first bearings 43 are inlaid and installed on the surface of the first limit frame 42 along the center. The lower surface of the connecting plate 41 is connected to the lower surface of the support leg 6. The side walls of the dust collector body 1 are connected, the first bearing 43 is fixedly sleeved with a first limiting wheel 44, the upper surface of the first limiting frame 42 is provided with four connecting grooves 45 in a rectangular array, the bottom end of the connecting groove 45 is fixedly connected to a limiting telescopic rod 46, the surface of the limiting telescopic rod 46 is fixedly sleeved with a reset spring 47, the top of the reset spring 47 is fixedly connected with a second limiting frame 48, the surface of the second limiting frame 48 is symmetrically inlaid with two second bearings 49 along the center, the second bearing 49 is fixedly sleeved with a second limiting wheel 40, and the bottom end of the second limiting wheel 40 is adapted to the surface of the power connection line 5.

[0025] Benefits: The first limiting wheel 44 and the second limiting wheel 40 are provided to help limit the position of the power connection line 5 and avoid entanglement between the power connection line 5 and other line groups.

[0026] The working process of the utility model is as follows:

[0027] When the dust removal device is in use, in order to improve the working efficiency of the device, a sliding component 4 is provided. Before the dust collector body 1 works, the second limit frame 48 inside the sliding component 4 is first stretched outward, and then one end of the power connection line 5 is passed through the center of the two groups of first limit wheels 44 and the second limit wheel 40 respectively, and then the second limit frame 48 is loosened. At this time, the stretched return spring 47 will drive the second limit frame 48 to return to its original position, so that the second limit wheel 40 cooperates with the first limit wheel 44 to limit the position of the passed power connection line 5. Because the first limit wheel 44 is sleeved inside the first bearing 43, and the second limit wheel 40 is sleeved inside the second bearing 49, sliding friction can be used instead of static friction to reduce the friction force on the power connection line 5, thereby ensuring the quality of the power connection line 5 and saving working time.

[0028] In the above scheme, when the dust removal device is in use, in order to facilitate the removal of the collection box 9, a pushing assembly 7 is provided. When the collection box 9 is full of dust, the hydraulic pushing rod 72 inside the pushing assembly 7 is started to drive the pushing plate 73 to move. Because the front of the pushing plate 73 is in contact with the back of the collection box 9, the movement of the pushing plate 73 can push the collection box 9 to move until the collection box 9 is pushed to the ideal position. Because the hydraulic pushing rod 72 has the function of automatic extension and retraction, it can facilitate the removal of the collection box 9 and also avoid the collision between the support leg 6 when the staff takes and places the collection box 9, thereby enhancing the practicality of the device.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A dust removal device for producing a cable protective sleeve, comprising a dust collector body (1), characterized in that: Two support plates (2) are fixedly connected to the top of the side wall of the dust collector body (1) symmetrically along the center, and a fan (3) is connected to the top of the side wall of the dust collector body (1) through the support plate (2). Two sliding components (4) are fixedly connected to the side wall of the dust collector body (1) in parallel and equidistantly, and one end of the fan (3) is electrically connected to a power connection line (5) through the sliding component (4). Four support legs (6) are fixedly connected to the bottom end of the dust collector body (1) in a rectangular array, and a pushing component (7) is fixedly connected to the bottom end of the back of the support leg (6). The lower surface of the dust collector body (1) is connected to an ash hopper (8), and a collecting box (9) is provided at the bottom end of the ash hopper (8). The top end of the back of the dust collector body (1) is connected to a connecting pipe (10).

2. The dust removal device for producing cable protection sleeves according to claim 1, characterized in that: The pushing assembly (7) comprises a mounting plate (71) and a hydraulic pushing rod (72); two hydraulic pushing rods (72) are detachably mounted on the back side of the mounting plate (71) in a symmetrical manner along the center.

3. The dust removal device for producing cable protection sleeves according to claim 2, characterized in that: One end of the hydraulic push rod (72) is fixedly connected to a push plate (73), the front side of the mounting plate (71) is connected to the bottom end of the front side of the support leg (6), and the back side of the push plate (73) is in contact with the back side of the collection box (9).

4. The dust removal device for producing cable protection sleeves according to claim 1, characterized in that: The sliding assembly (4) comprises a connecting plate (41), a first limiting frame (42) and a first bearing (43); the upper surface of the connecting plate (41) is fixedly connected to the first limiting frame (42); and two first bearings (43) are symmetrically inlaid on the surface of the first limiting frame (42) along the center.

5. The dust removal device for producing cable protection sleeves according to claim 4, characterized in that: The lower surface of the connecting plate (41) is connected to the side wall of the dust collector body (1), a first limiting wheel (44) is fixedly sleeved inside the first bearing (43), and the upper surface of the first limiting frame (42) is provided with four connecting grooves (45) in a rectangular array.

6. The dust removal device for producing cable protection sleeves according to claim 5, characterized in that: The bottom end of the connection groove (45) is fixedly connected to a limit telescopic rod (46), a return spring (47) is fixedly sleeved on the surface of the limit telescopic rod (46), and the top end of the return spring (47) is fixedly connected to a second limit frame (48).

7. The dust removal device for producing cable protection sleeves according to claim 6, characterized in that: Two second bearings (49) are symmetrically mounted on the surface of the second limiting frame (48) along the center, and a second limiting wheel (40) is fixedly sleeved inside the second bearing (49), and the bottom end of the second limiting wheel (40) is adapted to the surface of the power connection line (5).

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