Anchor rod trolley propelling beam traction rope wheel set

Abstract

The utility model discloses an anchor rod trolley propelling beam traction rope wheel set which comprises a base and traction rope wheels, wheel shafts are installed on the two sides of the base respectively, the traction rope wheels are installed on the wheel shafts through bearings, anti-disengaging dirt scraping devices are installed on the base respectively corresponding to the traction rope wheels, and the anti-disengaging dirt scraping devices are connected with the traction rope wheels through bearings. A check block of the anti-falling dirt scraping device is aligned with a rope groove of the traction rope wheel, and anti-falling dirt scraping structures are arranged on the two sides of the check block respectively. According to the utility model, through the arrangement of the anti-falling dirt scraping device, when the traction rope vibrates, the anti-falling dirt scraping device can limit the traction rope, so that the traction rope can be effectively prevented from falling off, and meanwhile, when the traction rope enters the traction rope wheel through the anti-falling dirt scraping device, dirt scraping can be carried out on the traction rope; therefore, the service life of the traction rope and the traction rope wheel is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to anchor rod trolley technical field especially relates to a kind of anchor rod trolley propulsion beam traction rope wheel group. BACKGROUND

[0002] The patent application for anchor rod trolley of our company mainly produces anchor rod trolley, and the traction rope wheel structure for anchor rod trolley disclosed by the patent application with the application number 2024219681009 is for our company, which mainly solves the problem that anchor rod trolley is damaged in the process of operation, the working environment is poor, there are more dust, and water needs to be added in the operation process, which easily leads to dust and water into the axle of traction rope wheel, thereby causing the damage of axle bearing.In the actual use process, since the trolley vibrates greatly when working, the traction rope exists the condition of being pulled out of the traction rope wheel when being pulled, and in addition, since the traction rope has grease, rock-soil dust is easily attached to the traction rope, thereby accelerating the wear of traction rope and traction rope wheel and shortening the service life.For this situation, our company's technical personnel have further improved the traction rope wheel group. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of anchor rod trolley propulsion beam traction rope wheel group, by setting prevent scraping dirt device, to effectively prevent traction rope from being pulled out, and also can scrape dirt to the traction rope that enters into traction rope wheel, prolongs the service life of traction rope and traction rope wheel.

[0004] To achieve the above object, the utility model provides a kind of anchor rod trolley propulsion beam traction rope wheel group, including base and traction rope wheel, the both sides of base are respectively installed with axle, and the traction rope wheel is installed on axle by bearing, and the prevent scraping dirt device is respectively installed on base with traction rope wheel, the stop block of prevent scraping dirt device is in line with the rope groove of traction rope wheel, and the both sides of stop block are respectively provided with prevent scraping dirt structure.

[0005] The prevent scraping dirt structure is arc slot.

[0006] The prevent scraping dirt structure is through-hole.

[0007] The stop block is arc structure on the side close to traction rope wheel.

[0008] The prevent scraping dirt device further includes connecting seat and support seat, one end of connecting seat is connected and fixed with base, the other end is connected and fixed with support seat, and the stop block is installed on support seat.

[0009] Mounting hole is provided on the support seat, and threaded hole is provided on the stop block, and screw is screwed and fixed after being inserted into mounting hole.

[0010] Groove is provided on the side of support seat where the stop block is installed, and the stop block is provided with boss, and boss is inserted into groove.

[0011] The traction rope wheel is provided with a first sealing groove on the upper side of the bearing, a first sealing ring is installed in the first sealing groove, the first sealing ring is in sealing cooperation with the wheel shaft, a second sealing groove is arranged on the lower end surface of the traction rope wheel, a second sealing ring is installed in the second sealing groove, a sealing disc is fixedly installed on the base on the lower side of the traction rope wheel, and the second sealing ring is in sealing cooperation with the sealing disc.

[0012] The traction rope wheel is provided with a first sealing groove on the upper side of the bearing, a first sealing ring is installed in the first sealing groove, the first sealing ring is in sealing cooperation with the wheel shaft, a second sealing groove is arranged on the lower end surface of the traction rope wheel, a second sealing ring is installed in the second sealing groove, a sealing disc is fixedly installed on the base on the lower side of the traction rope wheel, and the second sealing ring is in sealing cooperation with the sealing disc.

[0013] Compared with the prior art, the utility model has the following technical effects:

[0014] 1、 the utility model discloses a prevent device of scraping dirty, when the traction rope is vibrated, prevent device of scraping dirty can limit the traction rope, thereby can effectively prevent traction and come out, simultaneously when the traction rope passes prevent device of scraping dirty and enters on the traction rope wheel, still can scrape dirty to the traction rope, thereby has prolonged the service life of traction rope and traction rope wheel.

[0015] 2、 the utility model discloses to the bearing is sealed, prevents sundries and enters the bearing, thereby has prolonged the service life of bearing. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment or the prior art of the present application, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0018] Figure 2 It is Figure 1 It is the A-A section structure schematic diagram in the utility model.

[0019] Figure 3 It is the structure schematic diagram of prevent device of scraping dirty of the utility model.

[0020] Figure 4 It is the structure schematic diagram of the connection of connecting seat and support seat in prevent device of scraping dirty of the utility model.

[0021] Figure 5 It is the structure schematic diagram of the stop block in prevent device of scraping dirty of the utility model.

[0022] REFERENCE NUMERALS:

[0023] Base 10, sealing disc 11;

[0024] Wheel shaft 20;

[0025] traction rope wheel 30, rope groove 31, first sealing groove 32, first sealing ring 33, second sealing groove 34, second sealing ring 35;

[0026] bearing 40;

[0027] anti-falling and anti-pollution device 50, connecting seat 51, supporting seat 52, mounting hole 521, groove 522, stop block 53, arc-shaped structure 531, threaded hole 532, boss 533, arc-shaped groove 534;

[0028] traction rope 60. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, the embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-5 , a kind of anchor rod trolley propulsion beam traction rope wheel group, including base 10 and traction rope wheel 30, wheel shaft 20 is respectively installed on the two sides of the base 10, wheel shaft 20 is installed with the traction rope wheel 30 by bearing 40, anti-falling and anti-pollution device 50 is respectively installed on the base 10 corresponding to the traction rope wheel 30, the stop block 53 of the anti-falling and anti-pollution device 50 is aligned with the rope groove 31 of traction rope wheel 30, and anti-falling and anti-pollution structure is respectively arranged on the two sides of stop block 53.

[0032] Please refer to Figure 1 , the present application is by setting anti-falling and anti-pollution device 50, when traction rope vibration, anti-falling and anti-pollution device 50 can limit traction 60, so as to effectively prevent traction 60 from falling out, while traction rope 60 passes through anti-falling and anti-pollution device 50 and enters traction rope wheel 30, it can also be scraped to traction rope 60, so as to prolong the service life of traction rope 60 and traction rope wheel 30.

[0033] In one of the schemes, please refer to Figure 3 , 5 , anti-falling and anti-pollution structure is arc-shaped groove 534.

[0034] In another scheme, not shown in the figure, anti-falling and anti-pollution structure is through hole. When using, traction rope 60 passes through the through hole.

[0035] Preferably, the material of stop block 53 can be selected from engineering plastics or soft metal, such as copper, aluminum.

[0036] Please refer to Figure 3 , combined with Figure 1The stopper 53 is provided with an arc structure 531 on the side close to the traction sheave 30. The arc structure 531 of the stopper 53 can reduce the space occupied by the stopper 53.

[0037] In order to facilitate the installation of the stopper 53, referring to Figure 1 、 3 The anti-falling and anti-dirt device 50 further comprises a connecting seat 51 and a supporting seat 52. One end of the connecting seat 51 is welded and fixed with the base 10, and the other end is welded and fixed with the supporting seat 52. The stopper 53 is installed on the supporting seat 52.

[0038] Specifically, referring to Figures 3-5 The supporting seat 52 is provided with a mounting hole 521, and the stopper 53 is provided with a threaded hole 532. The screw is inserted into the mounting hole 521 and is screwed and fixed with the threaded hole 532.

[0039] Further, the supporting seat 52 is provided with a groove 522 on the side where the stopper 53 is installed. The stopper 53 is provided with a boss 533, which is inserted into the groove 522. The stopper 53 is limited by the cooperation of the groove 522 and the boss 533, and the stability of the installation of the stopper 53 is better.

[0040] In the embodiment, referring to 1 and 2, the axes of the two wheel shafts 20 form an included angle.

[0041] Embodiment 2:

[0042] On the basis of the embodiment 1, the traction sheave 30 is provided with a first sealing groove 32 on the upper side of the bearing 40. The first sealing groove 32 is provided with a first sealing ring 33. The first sealing ring 33 is in sealing cooperation with the wheel shaft 20. The above structure realizes the sealing of the bearing 40.

[0043] Embodiment 3:

[0044] Different from the embodiment 2, referring to Figure 2 The traction sheave 30 is provided with a first sealing groove 32 on the upper side of the bearing 40. The first sealing groove 32 is provided with a first sealing ring 33. The first sealing ring 33 is in sealing cooperation with the wheel shaft 20. The lower end surface of the traction sheave 30 is provided with a second sealing groove 34. The second sealing groove 34 is provided with a second sealing ring 35. The base 10 is fixedly installed with a sealing disc 11 on the lower side of the traction sheave 30. The second sealing ring 35 is in sealing cooperation with the sealing disc 11.

[0045] The working principle or action process of the utility model is as follows:

[0046] Referring to Figure 1When the traction rope 60 vibrates, the anti-falling and anti-dirtying device 50 can limit the traction rope 60, thereby effectively preventing the traction rope 60 from falling off, and when the traction rope 60 passes through the anti-falling and anti-dirtying device 50 to enter the traction sheave 30, the traction rope 60 can be scraped and dirtied, thereby prolonging the service life of the traction rope 60 and the traction sheave 30.

Claims

1. A kind of anchor rod jumbo pushing beam traction rope wheel group, including base (10) and traction rope wheel (30), wheel shaft (20) is respectively installed on the two sides of the base (10), and the traction rope wheel (30) is installed on wheel shaft (20) by bearing (40), it is characterized by: The base (10) is respectively provided with a anti-off and anti-dirt device (50) corresponding to the traction rope wheel (30), the stopper (53) of the anti-off and anti-dirt device (50) is aligned with the rope groove (31) of the traction rope wheel (30), and the two sides of the stopper (53) are respectively provided with an anti-off and anti-dirt structure.

2. A push beam traction sheave wheel set of a roof bolter car according to claim 1, characterised in that: The anti-off and anti-dirt structure is an arc-shaped groove (534).

3. The push beam traction sheave set of a roof bolter car according to claim 1, wherein: The anti-off and anti-dirt structure is a through hole.

4. A jumbo push beam haulage rope wheel set according to any one of claims 1 to 3, characterised in that: The stopper (53) is an arc-shaped structure (531) on the side close to the traction rope wheel (30).

5. The jumbo push beam haulage rope wheel set according to any one of claims 1 - 3, characterized in that: The anti-off and anti-dirt device (50) further comprises a connecting seat (51) and a supporting seat (52), one end of the connecting seat (51) is connected and fixed with the base (10), the other end is connected and fixed with the supporting seat (52), and the stopper (53) is installed on the supporting seat (52).

6. A push beam haulage rope wheel set of a jumbo according to claim 5, characterized in that: The supporting seat (52) is provided with a mounting hole (521), and the stopper (53) is provided with a threaded hole (532), a screw is inserted into the mounting hole (521) and is rotationally fixed with the threaded hole (532).

7. The jumbo push beam pullback wheel set of claim 6, wherein: The supporting seat (52) is provided with a groove (522) on the side where the stopper (53) is installed, and the stopper (53) is provided with a boss (533), the boss (533) is inserted into the groove (522).

8. The push beam traction sheave set of a roof bolter car according to claim 1, wherein: The traction rope wheel (30) is provided with a first sealing groove (32) on the two sides of the bearing (40), a first sealing ring (33) is installed in the first sealing groove (32), and the first sealing ring (33) is sealingly matched with the wheel shaft (20).

9. The push beam traction sheave set of a roof bolter car according to claim 1, wherein: The traction rope wheel (30) is provided with a first sealing groove (32) on the upper side of the bearing (40), a first sealing ring (33) is installed in the first sealing groove (32), and the first sealing ring (33) is sealingly matched with the wheel shaft (20), the lower end surface of the traction rope wheel (30) is provided with a second sealing groove (34), a second sealing ring (35) is installed in the second sealing groove (34), a sealing disc (11) is fixedly installed on the lower side of the traction rope wheel (30), and the second sealing ring (35) is sealingly matched with the sealing disc (11).

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