CN219492962U

CN219492962U - Hydraulic driving belt

Info

Publication number: CN219492962U
Application number: CN202223050778.2U
Authority: CN
Inventors: 赵会波; 王力杰
Original assignee: Shanxi Tiandi Wangpo Coal Mining Co ltd
Current assignee: Shanxi Tiandi Wangpo Coal Mining Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-08-08
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of driving, and discloses a hydraulic driving belt, which comprises: the belt is fixedly connected with the output end of the first hydraulic motor through a coupler, the roller is fixedly connected with the inner wall of one side of the belt, and the support is fixedly connected with the outer wall of one side of the fixing frame. Through setting up the second hydraulic motor and making the threaded rod rotate, make movable block remove to the right, drive rotary drum expansion tensioning movable belt, simultaneously through one side outer wall of baffle, current general solution is the manual work and adjusts belt pulley centre-to-centre spacing through rotatory lead screw and carry out tensioning, but belt pulley removes resistance when rotatory lead screw adjusts is great, and the adjustment is difficult, wastes time and energy, brings a lot of inconvenience in the operation for, greatly reduced work efficiency, the utility model discloses a second hydraulic motor replaces current traditional motor drive, and the purpose is to improve conveying efficiency, reduces artifical intensity of labour's problem simultaneously.

Description

Hydraulic driving belt

Technical Field

The utility model relates to the technical field of driving, in particular to a hydraulic driving belt.

Background

The coal mine crusher is crushing equipment for crushing coal blocks and grinding the coal blocks into coal dust, is common equipment in modern coal mines, and is widely applied to the coal mines.

The publication number is: chinese patent CN209705210U proposes: the belt of the crusher stretches after a long period of operation, resulting in loosening. At present, the main solution is to manually adjust the center distance of the belt pulley to tension by rotating the screw rod, but the belt pulley has larger moving resistance when the screw rod is rotated to adjust, the adjustment is difficult, time and labor are wasted, a lot of inconvenience is brought to the operation, and the working efficiency is greatly reduced.

According to the defects, at present, the main solution is to manually adjust the center distance of the belt pulley to tension by rotating the screw rod, but the belt pulley has larger moving resistance when the screw rod is rotated to adjust, the adjustment is difficult, time and labor are wasted, a lot of inconvenience is brought to the operation, the working efficiency is greatly reduced, and the hydraulic driving belt is provided.

Disclosure of Invention

The object of the present utility model is to provide a hydraulically driven belt solving the above mentioned problems of the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydraulically driven belt, comprising:

a fixing frame;

the first hydraulic motor is fixedly connected to the outer wall of one side of the fixing frame;

the belt is fixedly connected with the output end of the first hydraulic motor through a coupler;

the roller is fixedly connected to the inner wall of one side of the belt;

the bracket is fixedly connected to the outer wall of one side of the fixing frame;

the safety device is arranged on the bracket;

the safety device comprises:

the sliding groove is formed in the inner wall of one side of the bracket;

the sliding block is connected to the inner wall of one side of the sliding groove in a sliding way;

the telescopic spring is fixedly connected to the outer wall of one side of the sliding block and fixedly connected to the inner wall of one side of the sliding groove;

the movable rod is hinged to the inner wall of one side of the sliding block;

the straight rod is hinged at one end of the movable rod;

the baffle is fixedly connected to the outer wall of one side of the straight rod and hinged to the inner wall of one side of the bracket;

the second hydraulic motor is fixedly connected to the inner wall of one side of the bracket;

the threaded rod is fixedly connected with the output end of the second hydraulic motor through a coupler;

the movable block is connected to the threaded rod through threads;

a rotary drum rotatably connected to an inner wall of one side of the movable block;

the movable belt is fixedly connected to the outer wall of the side face of the rotary drum;

the mounting bracket is fixedly connected to the outer wall of one side of the mounting bracket.

In an embodiment of the present utility model, the method further includes:

the portable device is arranged on the mounting frame;

the portable device includes:

the stabilizing frame is fixedly connected to the outer wall of one side of the mounting frame;

the groove frame is arranged on the inner wall of one side of the stabilizing frame;

the clamping block is connected to the inner wall of one side of the groove frame in a sliding manner;

the rotating rod is fixedly connected to one side outer wall of the clamping block and penetrates through one side outer wall of the stabilizing frame;

the spring is movably sleeved on the rotating rod and is fixedly connected with the outer wall of one side of the clamping block;

the movable roller is clamped on one side inner wall of the clamping block, the handle is manually pulled to enable the rotating rod to move, the clamping block is pulled, the movable roller is enabled to be rapidly detached, the general roller is fixedly connected to the frame body, adjustment is difficult, maintenance is time-consuming and labor-consuming, rapid maintenance and installation are facilitated through the arrangement, and production efficiency is improved.

In the embodiment of the utility model, the two baffles are respectively matched with the movable blocks in size, the threaded rod is rotated by arranging the second hydraulic motor to enable the movable blocks to move rightwards to drive the rotary drum to spread and tighten the movable belt, meanwhile, the outer wall of one side of the baffle is used for manually adjusting the center distance of the belt pulley to tighten by rotating the screw rod, but the belt pulley moving resistance is larger when the screw rod is rotated for adjusting, the adjustment is difficult, time and labor are wasted, much inconvenience is brought to the operation, the working efficiency is greatly reduced, and the second hydraulic motor is used for replacing the traditional motor drive, so that the transportation efficiency is improved, and meanwhile, the labor intensity is reduced.

In the embodiment of the utility model, the anti-slip pad is arranged on the roller, is fixedly connected to the outer wall of the side face of the roller and is adaptive in size, and is fixedly connected to the inner wall of one side of the movable belt.

In the embodiment of the utility model, the number of the clamping blocks is two, the number of the springs is two, the two clamping blocks are symmetrically and respectively fixedly connected to the outer wall of one side of the springs, the movable roller is clamped by the clamping blocks, so that the movable roller is convenient to temporarily fail during working, the production efficiency of the whole machine is caused, and the maintenance time is reduced and the working efficiency is improved by quickly disassembling and installing the movable roller.

In the embodiment of the utility model, the anti-skid sleeve is arranged on the handle and fixedly connected to the outer wall of one side of the handle, and by arranging the anti-skid sleeve on the handle, the anti-skid sleeve is convenient for people to drag better, improves the practicability and avoids the situation that oil stains on the hands of the people slip and cannot drag better.

Compared with the prior art, the utility model provides a hydraulic driving belt, which has the following beneficial effects:

(1) According to the hydraulic driving belt, the threaded rod is rotated by the second hydraulic motor, the movable block is enabled to move rightwards, the rotary drum is driven to unfold and tighten the movable belt, meanwhile, the outer wall of one side of the baffle is used, the existing general solution is to manually adjust the center distance of the belt pulley to tighten the belt pulley by rotating the screw rod, but the belt pulley is large in moving resistance when the screw rod is adjusted, the adjustment is difficult, time and labor are wasted, a lot of inconvenience is brought to operation, the working efficiency is greatly reduced, the second hydraulic motor is used for replacing the existing traditional motor driving, the purpose is to improve the transportation efficiency, and meanwhile, the problem of manual labor intensity is reduced;

(2) This kind of hydraulic drive belt makes the bull stick remove through setting up the manual work and pulls the handle, pulls the clamp splice, makes its movable roller dismantle fast, and general roller bearing fixed connection adjusts difficulty on the support body, and the maintenance is got up and is wasted time and energy, is convenient for maintain fast and install through above setting up, improves production efficiency.

Drawings

FIG. 1 is a front end elevational view of the present utility model;

FIG. 2 is a front view of the back end of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a detailed view of the safety device of the present utility model;

fig. 5 is a detailed view of the portable device of the present utility model.

In the figure: 1. a fixing frame; 2. a first hydraulic motor; 201. a belt; 202. a roller; 203. an anti-slip pad; 3. a bracket; 4. a safety device; 401. a chute; 402. a sliding block; 403. a telescopic spring; 404. a movable rod; 405. a straight rod; 406. a baffle; 407. a second hydraulic motor; 408. a threaded rod; 409. a movable block; 410. a rotating drum; 411. a movable belt; 5. a mounting frame; 6. a portable device; 601. a stabilizing frame; 602. a trough rack; 603. clamping blocks; 604. a rotating rod; 605. a handle; 606. a spring; 607. a movable roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-5, the present utility model provides a hydraulic drive belt comprising: the fixing frame 1, first hydraulic motor 2 fixed connection is at one side outer wall of fixing frame 1, and belt 201 passes through shaft coupling and the output fixed connection of first hydraulic motor 2, and cylinder 202 fixed connection is at one side inner wall of belt 201, and support 3 fixed connection is at one side outer wall of fixing frame 1, and safety device 4 sets up on support 3, and safety device 4 includes: the spout 401 is seted up at the one side inner wall of support 3, sliding block 402 sliding connection is at the one side inner wall of spout 401, telescopic spring 403 fixed connection is at one side outer wall of sliding block 402 and fixed connection is at one side inner wall of spout 401, movable rod 404 articulates at one side inner wall of sliding block 402, straight-bar 405 articulates the one end at movable rod 404, baffle 406 fixed connection is at one side outer wall of straight-bar 405 and articulates at one side inner wall of support 3, second hydraulic motor 407 fixed connection is at one side inner wall of support 3, threaded rod 408 passes through shaft coupling and the output fixed connection of second hydraulic motor 407, movable block 409 threaded connection is on threaded rod 408, rotary drum 410 rotates the one side inner wall of connecting at movable block 409, movable belt 411 fixed connection is at the side outer wall of rotary drum 410, mounting bracket 5 fixed connection is at one side outer wall of mount 1, baffle 406 totally two, two baffles 406 respectively with movable block 409 size looks adaptations, be provided with slipmat 203 on the cylinder 202, slipmat 203 fixed connection is at the side outer wall of cylinder 202 and big looks adaptation, slipmat 203 fixed connection is on one side inner wall of movable belt 411, rotary drum 202 through setting up the slipmat 203, it is better when driving it to drive the slipmat 203 when the slip-free from the thrust force of dynamic load is more general, the thrust load is better than when the conventional slipmat is used to drive.

In this embodiment, through setting up second hydraulic motor 407 and making threaded rod 408 rotate, make movable block 409 remove rightwards, drive rotary drum 410 and expand taut movable belt 411, simultaneously through the one side outer wall of baffle 406, current general solution is the manual work and adjust belt pulley centre-to-centre spacing through rotatory lead screw and tighten, but belt pulley removes resistance when rotatory lead screw is adjusted great, and the adjustment is difficult, wastes time and energy, brings a lot of inconveniences in the operation, greatly reduced work efficiency, the utility model discloses a second hydraulic motor 407 replaces current traditional motor drive, and the purpose is to improve transport efficiency, reduces the problem of manual labor intensity simultaneously.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the method further comprises: the portable device 6 is provided on the mounting frame 5, and the portable device 6 includes: firm frame 601 fixed connection is at one side outer wall of mounting bracket 5, slot 602 is seted up at one side inner wall of firm frame 601, clamp splice 603 sliding connection is at one side inner wall of slot 602, bull stick 604 fixed connection is at one side outer wall of clamp splice 603 and run through one side outer wall of firm frame 601, spring 606 movable sleeve is established on bull stick 604 and fixed connection is at one side outer wall of clamp splice 603, movable roller 607 joint is at one side inner wall of clamp splice 603, clamp splice 603 is total two, spring 606 is total two, two clamp splice 603 sizes are symmetrical and fixed connection is at one side outer wall of spring 606 respectively, press from both sides movable roller 607 through setting up clamp splice 603 and be convenient for temporarily appear wherein the activity rolls out of order at the during operation, lead to whole machine production efficiency, reduce the time of maintenance through quick dismantlement movable roller 607 and improve work efficiency, be provided with the antiskid cover on handle 605, antiskid cover fixed connection is at one side outer wall of handle 605, through setting up the antiskid cover on the handle 605, the personnel of being convenient for drag and improving practicality that personnel's hand produce the slip that can't be fine.

In this embodiment, through setting up the manual work and dragging handle 605 and making bull stick 604 remove, pulling clamp splice 603 makes its movable roller 607 dismantle fast, and general roller bearing fixed connection adjusts difficulty on the support body, and the maintenance is got up time and energy, is convenient for maintain fast and install through above setting up, improves production efficiency.

The working principle of the hydraulic drive belt is described in detail below.

As shown in fig. 1-5, when in use, the second hydraulic motor 407 is started to rotate the threaded rod 408, so that the movable block 409 moves rightwards, the rotary drum 410 is driven to spread and tighten the movable belt 411, meanwhile, one side outer wall of the baffle 406 is used, the existing general solution is to manually adjust the center distance of the belt pulley to tighten by rotating the screw, but the belt pulley moving resistance is larger when the screw is rotated to adjust, the adjustment is difficult, time and labor are wasted, a lot of inconvenience is brought to the operation, the working efficiency is greatly reduced, the utility model discloses a second hydraulic motor 407 replaces the existing traditional motor driving, the purpose is to improve the transportation efficiency, the problem of reducing the manual labor intensity is simultaneously solved, the rotary rod 604 is moved by manually dragging the handle 605, the clamp block 603 is pulled, the movable roller 607 is quickly disassembled, the general roller is difficult to adjust on the frame body, the maintenance is time and labor-wasted, the quick maintenance and the installation are facilitated by the above settings, and the production efficiency is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A hydraulically driven belt, comprising:

a fixing frame (1);

the first hydraulic motor (2) is fixedly connected to the outer wall of one side of the fixing frame (1);

the belt (201) is fixedly connected with the output end of the first hydraulic motor (2) through a coupler;

a roller (202) fixedly connected to the inner wall of one side of the belt (201);

the bracket (3) is fixedly connected with the outer wall of one side of the fixing frame (1);

a safety device (4) arranged on the bracket (3);

the safety device (4) comprises:

a chute (401) arranged on the inner wall of one side of the bracket (3);

the sliding block (402) is connected to the inner wall of one side of the sliding groove (401) in a sliding way;

the telescopic spring (403) is fixedly connected to one side outer wall of the sliding block (402) and is fixedly connected to one side inner wall of the sliding groove (401);

the movable rod (404) is hinged to the inner wall of one side of the sliding block (402);

the straight rod (405) is hinged at one end of the movable rod (404);

the baffle (406) is fixedly connected to the outer wall of one side of the straight rod (405) and hinged to the inner wall of one side of the bracket (3);

the second hydraulic motor (407) is fixedly connected to the inner wall of one side of the bracket (3);

the threaded rod (408) is fixedly connected with the output end of the second hydraulic motor (407) through a coupler;

the movable block (409) is connected to the threaded rod (408) in a threaded manner;

a rotary drum (410) rotatably connected to an inner wall of one side of the movable block (409);

the movable belt (411) is fixedly connected to the outer wall of the side face of the rotary drum (410);

the mounting frame (5) is fixedly connected to the outer wall of one side of the fixing frame (1).

2. A hydraulic drive belt as in claim 1, further comprising:

a portable device (6) provided on the mounting frame (5);

the portable device (6) comprises:

the stabilizing frame (601) is fixedly connected to the outer wall of one side of the mounting frame (5);

the groove frame (602) is arranged on the inner wall of one side of the stabilizing frame (601);

the clamping block (603) is connected to the inner wall of one side of the groove frame (602) in a sliding manner;

the rotating rod (604) is fixedly connected to one side outer wall of the clamping block (603) and penetrates through one side outer wall of the stabilizing frame (601);

the spring (606) is movably sleeved on the rotating rod (604) and is fixedly connected with the outer wall of one side of the clamping block (603);

the movable roller (607) is clamped on the inner wall of one side of the clamping block (603).

3. A hydraulic drive belt as claimed in claim 1, wherein: the number of the baffles (406) is two, and the two baffles (406) are respectively matched with the size of the movable block (409).

4. A hydraulic drive belt as claimed in claim 1, wherein: the anti-slip pad (203) is arranged on the roller (202), and the anti-slip pad (203) is fixedly connected to the outer wall of the side face of the roller (202) and is adaptive in size.

5. A hydraulically driven belt as claimed in claim 2, wherein: the two clamping blocks (603) are arranged in total, the two springs (606) are arranged in total, the two clamping blocks (603) are symmetrically arranged and are respectively and fixedly connected with the outer wall of one side of each spring (606).

6. A hydraulically driven belt as claimed in claim 2, wherein: an anti-slip sleeve is arranged on the handle (605) and is fixedly connected to the outer wall of one side of the handle (605).