CN212580839U

CN212580839U - Buffer for belt hoister

Info

Publication number: CN212580839U
Application number: CN202020645848.0U
Authority: CN
Inventors: 徐丽萍
Original assignee: Wuhan Yudahua Textile Co ltd
Current assignee: Wuhan Yudahua Textile Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2021-02-23
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a belt hoist buffer, including first main piece, second main piece and backup pad, the top inner wall of first main piece is settled there is the inside groove, and is provided with the connecting axle below the right side of first main piece, the inner wall of connecting axle is embedded to have the locating hole, and the inner wall of locating hole is connected with the bolt, the second main piece is connected in the right side top of connecting axle, and the right side outer wall of second main piece is fixed with the piece of falling. This belt elevator buffer is provided with the connecting axle, the inner wall of connecting axle is embedded to have the locating hole, and the inner wall connection of locating hole has the bolt, the inner wall size of locating hole coincide with the outer wall size of bolt, the bolt can closely be fixed in the locating hole, and then can be with the connecting axle and the first main piece and the second main piece zonulae occludens of both sides top, accessible adjusting bolt is in the position in the locating hole simultaneously, adjust the interval between first main piece and the second main piece, and then adjusted the size of device centre gripping fixed position.

Description

Buffer for belt hoister

Technical Field

The utility model relates to a buffer technical field specifically is belt elevator buffer.

Background

The elevator belt adopts special reinforced tearing-resistant polyester canvas or a steel wire anti-tearing layer, so that the elevator belt has good use performance, reliable operation and less maintenance. The belt elevator has the characteristics of small extension, large conveying capacity, stable operation, convenient maintenance, good adaptability to block materials and the like, and in the use process of the belt elevator, the buffer is required to be used for buffering and damping the vibration generated by the belt elevator in the transmission process, so that the stability of the belt elevator in use is ensured.

Belt lifting machine buffer on the market in use, general belt lifting machine buffer can not carry out the centre gripping when using fixedly for can produce when using when connecting and become flexible, and then lead to empting, belt lifting machine buffer on the market simultaneously, the size of centre gripping can not be adjusted to in use, can not be applied to the belt lifting machine of equidimension not, for this reason, we propose belt lifting machine buffer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt hoist buffer to solve the general belt hoist buffer that proposes in the above-mentioned background art, can not carry out the centre gripping when using and fix, make can produce when using when connecting not hard up, and then lead to empting, the size of centre gripping can not be adjusted to the belt hoist buffer on the while market, in use, can not be applied to not equidimension belt hoist's problem.

In order to achieve the above object, the utility model provides a following technical scheme: belt hoist buffer, including first main piece, second main piece and backup pad, the top inner wall of first main piece is settled there is the inside groove, and is provided with the connecting axle below the right side of first main piece, the inner wall of connecting axle is embedded to have the locating hole, and the inner wall of locating hole is connected with the bolt, the second main piece is connected in the right side top of connecting axle, and the right side outer wall of second main piece is fixed with the piece of falling, buffer gear sets up in the below of second main piece, and buffer gear's end settles and have the backup pad, the top of first main piece is connected with the fixture block, settle the below both sides of connecting axle has the spring bracket.

Preferably, the inner grooves are uniformly distributed on the inner wall of the top end of the first main block, and the number of the inner grooves is two.

Preferably, the size of the inner wall of the positioning hole is matched with the size of the outer wall of the bolt, and the bolt passes through the positioning hole to form an adjusting structure with the connecting shaft.

Preferably, the included angle between the inverted block and the second main block is 90 degrees, and the second main block and the inverted block are of a welding integrated structure.

Preferably, the top end of the buffer mechanism is matched with the inner wall below the second main block in size, and the buffer mechanism is connected with the second main block in a clamping manner.

Preferably, the buffering mechanism comprises a top block, an inner shaft, a pressure spring, an outer shaft and a screw, the inner shaft is fixed below the top block, the pressure spring is connected to the outer wall of the inner shaft, the outer shaft is arranged on the outer wall of the lower portion of the inner shaft, and the screw is connected below the outer shaft.

Preferably, the size of the outer wall of the inner shaft is matched with that of the inner wall of the outer shaft, and the length of the inner shaft is consistent with that of the inner wall of the outer shaft.

Preferably, the spring frame is symmetrically distributed about the connecting shaft, and the lower parts of the two sides of the connecting shaft are attached to the top end of the spring frame.

Compared with the prior art, the beneficial effects of the utility model are that: the buffer of the belt hoister is provided with a connecting shaft, a positioning hole is embedded in the inner wall of the connecting shaft, a bolt is connected to the inner wall of the positioning hole, the size of the inner wall of the positioning hole is matched with that of the outer wall of the bolt, the bolt can be tightly fixed in the positioning hole, the connecting shaft can be further tightly connected with the first main block and the second main block above two sides, meanwhile, the distance between the first main block and the second main block can be adjusted by adjusting the position of the bolt in the positioning hole, and further, the size of the clamping and fixing position of the device is adjusted, so that the device can clamp and place belt hoists with different widths, and the practicability of the device is enhanced;

the top end of the buffer mechanism is matched with the inner wall below the second main block in size, so that the connection between the top end of the buffer mechanism and the inner wall below the second main block is more tight and firm, the top end of the buffer mechanism is clamped and connected with the groove of the inner wall below the second main block, the buffer mechanism can be directly disassembled and separated for adjustment, and is convenient to maintain in time, meanwhile, the buffer mechanism comprises a top block, an inner shaft, a pressure spring, an outer shaft and a screw, the pressure spring plays a role in supporting and buffering in the middle part, the top block drives the inner shaft to press downwards when being pressed, the pressure is slowed down and counteracted through the pressure spring, the buffer mechanism is fixed on a supporting plate below by the screw and can be disassembled and separated, so that the adjustment and the maintenance are convenient, the use timeliness of the parts is indirectly prolonged, the position of the buffer mechanism is also limited, the stable state is kept, no deviation exists, and the length of, the buffer mechanism has enough buffer distance to buffer, so that the belt lifter can be effectively buffered and damped;

settle the below both sides of connecting axle has the spring frame, and the spring frame is the symmetric form about the connecting axle and distributes, and the top laminating of the both sides below and the spring frame of connecting axle, and the spring frame distributes in the both sides of connecting axle for connecting axle both sides below has the connecting axle to support, and the top laminating of spring frame is at the both sides below outer wall of connecting axle, makes on pressure can direct conduction to the spring frame, cushions, further improvement the buffering effect of device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a first main block; 2. an inner tank; 3. a connecting shaft; 4. positioning holes; 5. a bolt; 6. a second main block; 7. reversing the blocks; 8. a buffer mechanism; 801. a top block; 802. an inner shaft; 803. a pressure spring; 804. an outer shaft; 805. a screw; 9. a support plate; 10. a clamping block; 11. a spring frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the belt hoist buffer comprises a first main block 1, a second main block 6 and a support plate 9, wherein an inner groove 2 is arranged on the inner wall of the top end of the first main block 1, a connecting shaft 3 is arranged below the right side of the first main block 1, the inner grooves 2 are uniformly distributed on the inner wall of the top end of the first main block 1, 4 inner grooves 2 are arranged, the inner grooves 2 are uniformly distributed in the inner wall of the top end of the first main block 1 and can provide a fixed position for a support shaft below the belt hoist, and the inner grooves 2 are respectively arranged at the top ends of the first main block 1 and the second main block 6, so that the connection is more uniform, support points are dispersed, and the support is more stable;

the inner wall of the connecting shaft 3 is embedded with a positioning hole 4, the inner wall of the positioning hole 4 is connected with a bolt 5, the size of the inner wall of the positioning hole 4 is matched with that of the outer wall of the bolt 5, the bolt 5 forms an adjusting structure with the connecting shaft 3 through the positioning hole 4, the bolt 5 can be tightly fixed in the positioning hole 4, the connecting shaft 3 can be tightly connected with the first main block 1 and the second main block 6 above two sides, meanwhile, the distance between the first main block 1 and the second main block 6 can be adjusted through the position of the bolt 5 in the positioning hole 4, the size of a clamping and fixing position of the device is adjusted, so that the device can clamp and place belt hoists with different widths, and the practicability of the device is enhanced;

the second main block 6 is connected to the upper portion of the right side of the connecting shaft 3, the inverted block 7 is fixed on the outer wall of the right side of the second main block 6, the included angle between the inverted block 7 and the second main block 6 is 90 degrees, and the second main block 6 and the inverted block 7 are of a welding integrated structure, and the included angle between the inverted block 7 and the second main block 6 is 90 degrees, so that a 90-degree included angle can be formed, the outer wall of a lower straight angle of the belt lifter can be tightly attached, the stability of the device during connection is facilitated, the integrated structure is welded, the smoothness and the attractiveness of the appearance are guaranteed, and the strength between the structures is improved;

the buffer mechanism 8 is arranged below the second main block 6, the supporting plate 9 is arranged at the tail end of the buffer mechanism 8, the top end of the buffer mechanism 8 is matched with the inner wall below the second main block 6 in size, the buffer mechanism 8 is connected with the second main block 6 in a clamping manner, the top end of the buffer mechanism 8 is matched with the inner wall below the second main block 6 in size, the top end of the buffer mechanism 8 is connected with the inner wall below the second main block 6 more tightly and firmly, the top end of the buffer mechanism 8 is connected with the groove of the inner wall below the second main block 6 in a clamping manner, the buffer mechanism 8 can be directly disassembled, separated and adjusted, and is convenient to maintain in time, the buffer mechanism 8 comprises a top block 801, an inner shaft 802, a pressure spring 803, an outer shaft 804 and a screw 805, an inner shaft 802 is fixed below the top block 801, the outer wall of the inner shaft 802 is connected with the pressure spring 803, and the outer wall below the inner shaft 802, the screw 805 is connected below the outer shaft 804, the pressure spring 803 has a function of supporting and buffering in the middle, when the top block 801 is pressed, the inner shaft 802 is driven to press downwards, the pressure is relieved and counteracted by the pressure spring 803, the buffering mechanism 8 is fixed on the supporting plate 9 below by the screw 805, and can be detached and separated, so that adjustment and maintenance are facilitated, the service life of the component is indirectly prolonged, meanwhile, the position of the buffering mechanism 8 is limited, so that the buffering mechanism 8 is kept in a stable state and does not deviate, the size of the outer wall of the inner shaft 802 is matched with the size of the inner wall of the outer shaft 804, the length of the inner shaft 802 is consistent with the length of the inner wall of the outer shaft 804, the inner shaft 802 can slide up and down along the inner wall of the outer shaft 804, so that the inner shaft 802 is always kept in a vertical state, the length of the inner shaft 802 is consistent with the length of the inner, thereby effectively carrying out buffering and shock absorption on the belt hoister;

the top of first main block 1 is connected with fixture block 10, settle the below both sides of connecting axle 3 has spring frame 11, spring frame 11 is the symmetric form distribution about connecting axle 3, and the both sides below of connecting axle 3 and the top laminating of spring frame 11, spring frame 11 distributes in the both sides of connecting axle 3, it has spring frame 11 to support to make 3 both sides below of connecting axle have, and the top laminating of spring frame 11 is at the both sides below outer wall of connecting axle 3, make pressure can directly conduct to spring frame 11 on, cushion, further improvement the buffering effect of device.

The working principle is as follows: for the buffer of the belt hoist, firstly, a bottom supporting shaft of the belt hoist is arranged in an inner groove 2 in the inner walls of the top ends of a first main block 1 and a second main block 6, the position of the supporting shaft of the belt hoist is limited by the inner groove 2, a fixture block 10 is fixed on the outer wall of the inner groove 2 through screws, so that two sides of the supporting shaft of the belt hoist are fixedly clamped to prevent the supporting shaft of the belt hoist from being oblique or swinging, when the belt hoist is used, vibration generated by the belt hoist is transmitted to the first main block 1 and the second main block 6 through connection, when the first main block 1 and the second main block 6 are pressed, a top block 801 of a buffer mechanism 8 below the first main block 1 and the second main block 6 drives an inner shaft 802 to be pressed downwards, the pressure is relieved and counteracted through a pressure spring 803, and spring frames 11 are arranged below two sides of a connecting shaft 3 to support, and the spring frames 11 buffer the pressure of the connecting shaft 3, make the device wholly carry out pressure buffering all around and the bottom, still can adjust the interval between first main piece 1 and the second main piece 6 through the position of bolt 5 in locating hole 4 at last, and then adjusted the size of device centre gripping fixed position for the device can carry out the centre gripping to the belt lifting machine of different width and settle, accomplishes the use of whole belt lifting machine buffer just so.

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

Claims

1. Belt lifting machine buffer, including first main piece (1), second main piece (6) and backup pad (9), its characterized in that: the spring support is characterized in that an inner groove (2) is arranged on the inner wall of the top end of the first main block (1), a connecting shaft (3) is arranged below the right side of the first main block (1), a positioning hole (4) is embedded in the inner wall of the connecting shaft (3), a bolt (5) is connected to the inner wall of the positioning hole (4), the second main block (6) is connected to the upper portion of the right side of the connecting shaft (3), an inverted block (7) is fixed to the outer wall of the right side of the second main block (6), a buffer mechanism (8) is arranged below the second main block (6), a supporting plate (9) is arranged at the tail end of the buffer mechanism (8), a clamping block (10) is connected to the top end of the first main block (1), and spring frames (11) are arranged on two sides of the lower.

2. The belt hoist buffer of claim 1, wherein: the inner grooves (2) are uniformly distributed on the inner wall of the top end of the first main block (1), and 4 inner grooves (2) are formed.

3. The belt hoist buffer of claim 1, wherein: the size of the inner wall of the positioning hole (4) is matched with the size of the outer wall of the bolt (5), and the bolt (5) passes through the positioning hole (4) and forms an adjusting structure with the connecting shaft (3).

4. The belt hoist buffer of claim 1, wherein: an included angle between the inverted block (7) and the second main block (6) is 90 degrees, and the second main block (6) and the inverted block (7) are of a welding integrated structure.

5. The belt hoist buffer of claim 1, wherein: the top end of the buffer mechanism (8) is matched with the inner wall below the second main block (6) in size, and the buffer mechanism (8) is connected with the second main block (6) in a clamping manner.

6. The belt hoist buffer of claim 1, wherein: the buffer mechanism (8) comprises a top block (801), an inner shaft (802), a pressure spring (803), an outer shaft (804) and a screw (805), wherein the inner shaft (802) is fixed below the top block (801), the outer wall of the inner shaft (802) is connected with the pressure spring (803), the outer wall of the lower portion of the inner shaft (802) is provided with the outer shaft (804), and the screw (805) is connected below the outer shaft (804).

7. The belt hoist buffer of claim 6, wherein: the size of the outer wall of the inner shaft (802) is matched with that of the inner wall of the outer shaft (804), and the length of the inner shaft (802) is consistent with that of the inner wall of the outer shaft (804).

8. The belt hoist buffer of claim 1, wherein: the spring frame (11) is symmetrically distributed about the connecting shaft (3), and the lower parts of the two sides of the connecting shaft (3) are attached to the top end of the spring frame (11).