CN213975826U

CN213975826U - Maintenance device for adjusting position of belt of converging machine

Info

Publication number: CN213975826U
Application number: CN202023192932.0U
Authority: CN
Inventors: 黎亮远; 杨红艳; 熊欣欣
Original assignee: Baode Logistics Equipment Shenzhen Co ltd
Current assignee: Baode Logistics Equipment Shenzhen Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-17
Anticipated expiration: 2030-12-27

Abstract

The invention discloses a maintenance device for adjusting the position of a belt of a converging machine, which belongs to the field of conveying devices of converging machine units, and comprises a conveying plate, wherein a sliding groove is formed in the conveying plate, a rolling groove is formed in the lower surface of the conveying plate, a rack is fixedly arranged on the inner wall of the rolling groove, a gear is meshed and connected with the surface of the rack, a rotating shaft is fixedly connected with the middle part of the gear, the upper end of the rotating shaft is rotatably connected with a telescopic sleeve through a shaft pin, a driving carrier roller is fixedly arranged at one end, far away from the rotating shaft, of the telescopic sleeve, the lower end of the rotating shaft is rotatably connected with a connecting rod through a bearing, and one end, far away from the rotating shaft, of the connecting rod is fixedly connected with a micro motor, the micro motor in an adjusting mechanism is used for rotating the gear to be meshed and rotated on the rack, so that the telescopic sleeve moves, then the driving carrier roller is driven to move, so that the aim of adjusting the deflected belt to the correct position is fulfilled.

Description

Maintenance device for adjusting position of belt of converging machine

Technical Field

The invention relates to the field of conveying devices of a converging machine unit, in particular to a maintenance device for adjusting the position of a belt of a converging machine.

Background

The belt transmission is realized by sleeving a tensioned belt on belt pulleys of two transmission shafts, and the power of one shaft is transmitted to the other shaft by virtue of the friction force generated when the belt and the belt pulleys are tensioned. The belt transmission is simple and easy to implement, low in cost, simple in maintenance and convenient to detach and replace, so that the belt transmission is widely used. In the process of belt transmission, belt deviation is one of the most common equipment faults, and the deviation belt needs to be adjusted at any time.

The existing belt deviation prevention device prevents belt deviation by blocking the edge part of the belt, belt tension can be affected, the service life of the belt is further affected, in addition, when the belt deviation is adjusted, shutdown operation is needed, the production efficiency of a unit is affected, meanwhile, the device is complex in structure, the requirement on the installation position is high, and therefore the maintenance device for adjusting the position of the belt of the confluence machine is provided, and the problems existing in the method are solved.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a maintenance device for adjusting the position of a belt of a converging machine.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a maintenance device for confluence machine belt position adjustment, includes the conveying board, conveying inboard sliding connection has guiding mechanism, guiding mechanism includes the slip recess, conveying inboard has seted up the slip recess, conveying board lower surface has seted up the roll recess, roll recess inner wall fixed mounting has the rack, rack surface meshing is connected with the gear, gear middle part fixedly connected with pivot, the pivot upper end is rotated through the pivot and is connected with the telescope tube, the one end fixed mounting that the pivot was kept away from to the telescope tube has the drive bearing roller, the pivot lower extreme rotates through the bearing and is connected with the connecting rod, the one end fixedly connected with micro motor of pivot is kept away from to the connecting rod.

Further, telescopic sleeve includes the slide bar, the pivot upper end is rotated through the pivot and is connected with the slide bar, slide bar outside surface sliding connection has outside sleeve, the one end and the drive bearing roller fixed connection that the slide bar was kept away from to outside sleeve makes things convenient for the connection and the removal of pivot and drive bearing roller.

Furthermore, the outer surface of the sliding rod is fixedly provided with a limiting block, and the sliding rod forms a sliding structure inside the outer sleeve, so that the sliding rod can be conveniently limited in extension and retraction.

Furthermore, the sliding groove is fan-shaped, and the telescopic sleeve forms a sliding structure inside the sliding groove, so that the telescopic sleeve can be conveniently moved.

Furthermore, the rolling groove is semi-annular and is communicated with the sliding groove, so that the rotating shaft can drive the gear to rotate conveniently.

Further, a sponge cushion is fixedly arranged in the sliding groove and embedded in the sliding groove, and the telescopic sleeve can slide conveniently to reduce friction.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through the micro motor rotation drive gear meshing rotation on the rack that uses among the guiding mechanism for the telescopic sleeve removes, then drives the drive bearing roller and removes, thereby reaches the purpose of adjusting the belt of off tracking to the tram.

(2) The outer fixed surface of the slide bar is provided with a limiting block, and the slide bar is arranged inside the outer sleeve to form a sliding structure, so that the telescopic movement of the slide bar is limited conveniently.

(3) The sliding groove is fan-shaped, and the telescopic sleeve forms a sliding structure inside the sliding groove, so that the telescopic sleeve can be conveniently moved.

(4) The rolling groove is semi-annular and is communicated with the sliding groove, so that the rotating shaft can drive the gear to rotate conveniently.

(5) The sponge mat is fixedly arranged in the sliding groove and embedded in the sliding groove, and the telescopic sleeve can slide conveniently to reduce friction.

Drawings

FIG. 1 is a schematic bottom view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is an overall side cross-sectional structural view of the present invention.

The reference numbers in the figures illustrate:

1. a transfer plate; 2. an adjustment mechanism; 201. a sliding groove; 202. rolling the groove; 203. a rack; 204. a gear; 205. a rotating shaft; 206. a telescopic sleeve; 207. driving the carrier roller; 208. a connecting rod; 209. a micro motor; 3. a slide bar; 4. an outer sleeve; 5. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a maintenance device for adjusting the position of a belt of a converging machine, including a conveying plate 1, an adjusting mechanism 2 is slidably connected to the inner side of the conveying plate 1, the adjusting mechanism 2 includes a sliding groove 201, the sliding groove 201 is formed inside the conveying plate 1, a rolling groove 202 is formed in the lower surface of the conveying plate 1, a rack 203 is fixedly installed on the inner wall of the rolling groove 202, the surface of the rack 203 is engaged with a gear 204, a rotating shaft 205 is fixedly connected to the middle of the gear 204, the upper end of the rotating shaft 205 is rotatably connected with a telescopic sleeve 206 through a shaft pin, one end of the telescopic sleeve 206 far away from the rotating shaft 205 is fixedly installed with a driving carrier roller 207, the lower end of the rotating shaft 205 is rotatably connected with a connecting rod 208 through a bearing, and one end of the connecting rod 208 far away from the rotating shaft 205 is fixedly connected with a micro motor 209.

Referring to fig. 3, the telescopic sleeve 206 includes a slide rod 3, the upper end of the rotating shaft 205 is rotatably connected with the slide rod 3 through a shaft pin, the outer side surface of the slide rod 3 is slidably connected with an outer sleeve 4, one end of the outer sleeve 4, which is far away from the slide rod 3, is fixedly connected with the driving carrier roller 207, so that the rotating shaft 205 and the driving carrier roller 207 can be conveniently connected and moved, the outer surface of the slide rod 3 is fixedly provided with a limiting block 5, and the slide rod 3 forms a sliding structure inside the outer sleeve 4, so that the telescopic movement of the slide rod 3 can be conveniently limited.

Referring to fig. 1-3, the sliding groove 201 is fan-shaped, the sliding structure of the telescopic sleeve 206 is formed inside the sliding groove 201, so that the telescopic sleeve 206 can be conveniently moved, the rolling groove 202 is semi-annular, the rolling groove 202 is communicated with the sliding groove 201, the gear 204 can be conveniently driven by the rotating shaft 205 to rotate, a foam-rubber cushion is fixedly mounted in the sliding groove 201 and embedded in the sliding groove 201, and the foam-rubber cushion can conveniently reduce friction when sliding the telescopic sleeve 206.

Referring to fig. 1-3, when a user finds that the belt deviates, the belt position needs to be adjusted by using the device, firstly, the micro motor 209 with the model of RS-370 is opened, the rotation of the output end of the micro motor 209 drives the connecting rod 208 to rotate, the rotating shaft 205 connected with the connecting rod 208 rotates along with the rotation, so as to drive the telescopic sleeve 206 connected with the other end of the rotating shaft 205 to move in the sliding groove 201, and finally, the driving carrier roller 207 is driven to move, meanwhile, the movement of the driving carrier roller 207 is more accurate and stable through the meshing action of the gear 204 in the middle of the rotating shaft 205 and the rack 203 in the rolling groove 202, the belt position is adjusted through the deviation of the driving carrier roller 207, so as to complete a series of operations using the adjusting mechanism 2, the micro motor 209 in the adjusting mechanism 2 is used to rotate the gear 204 to mesh on the rack 203, so that the telescopic sleeve 206 moves and then drives the driving carrier roller 207 to move, thereby achieving the purpose of adjusting the off-tracking belt to the correct position.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. A maintenance device for confluence machine belt position control, includes conveying board (1), its characterized in that: the inner side of the conveying plate (1) is connected with an adjusting mechanism (2) in a sliding way, the adjusting mechanism (2) comprises a sliding groove (201), a sliding groove (201) is arranged in the conveying plate (1), a rolling groove (202) is arranged on the lower surface of the conveying plate (1), a rack (203) is fixedly arranged on the inner wall of the rolling groove (202), a gear (204) is meshed and connected with the surface of the rack (203), the middle part of the gear (204) is fixedly connected with a rotating shaft (205), the upper end of the rotating shaft (205) is rotatably connected with a telescopic sleeve (206) through a shaft pin, a driving carrier roller (207) is fixedly arranged at one end of the telescopic sleeve (206) far away from the rotating shaft (205), the lower end of the rotating shaft (205) is rotatably connected with a connecting rod (208) through a bearing, and one end of the connecting rod (208) far away from the rotating shaft (205) is fixedly connected with a micro motor (209).

2. The maintenance device for the adjustment of the belt position of the joining machine according to claim 1, characterized in that: telescopic sleeve (206) includes slide bar (3), pivot (205) upper end is connected with slide bar (3) through the pivot rotation, slide bar (3) outside surface sliding connection has outside sleeve (4), the one end and drive bearing roller (207) fixed connection that slide bar (3) were kept away from in outside sleeve (4).

3. The maintenance device for the adjustment of the belt position of the joining machine according to claim 2, characterized in that: the outer surface of the sliding rod (3) is fixedly provided with a limiting block (5), and the sliding rod (3) forms a sliding structure inside the outer sleeve (4).

4. The maintenance device for the adjustment of the belt position of the joining machine according to claim 1, characterized in that: the sliding groove (201) is fan-shaped, and the telescopic sleeve (206) forms a sliding structure in the sliding groove (201).

5. The maintenance device for the adjustment of the belt position of the joining machine according to claim 1, characterized in that: the rolling groove (202) is semi-annular, and the rolling groove (202) is communicated with the sliding groove (201).

6. The maintenance device for the adjustment of the belt position of the joining machine according to claim 1, characterized in that: a spongy cushion is fixedly arranged in the sliding groove (201), and the spongy cushion is embedded in the sliding groove (201).