CN214651274U

CN214651274U - Supporting structure easy to disassemble

Info

Publication number: CN214651274U
Application number: CN202120371893.6U
Authority: CN
Inventors: 刘玉
Original assignee: Meilingge Intelligent Equipment Shenzhen Co ltd
Current assignee: Meilingge Intelligent Equipment Shenzhen Co ltd
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2021-11-09
Anticipated expiration: 2031-02-11

Abstract

The application discloses bearing structure of easily dismantling, it includes: the side plate of the machine body is provided with a through hole and a clamping hole, and the clamping hole is positioned below the through hole and communicated with the through hole; the end part of the supporting wheel shaft is clamped on the clamping hole, the diameter of the supporting wheel shaft is larger than that of the clamping hole and smaller than that of the through hole, and the supporting wheel shaft can penetrate out of the side plate of the machine body from the through hole after the end part of the supporting wheel shaft is separated from the clamping hole; the fixing plate is connected with the end part of the riding wheel shaft and the side plate of the machine body and is used for connecting the riding wheel shaft to the side plate of the machine body; this application is through seting up through-hole and block hole on the fuselage curb plate, during the installation riding wheel axle, the tip of riding wheel axle is blocked earlier in the block hole, then on the fixed plate is connected to the fuselage curb plate with the riding wheel axle to the rethread, the installation need not the manual work and holds in the palm the riding wheel axle, can reduce intensity of labour to, when safeguarding the riding wheel axle, only need pull down the fixed plate then take out the riding wheel axle from through-hole can, need not to dismantle the fuselage curb plate, effectively reduce the degree of difficulty of maintaining.

Description

Supporting structure easy to disassemble

Technical Field

The utility model belongs to the technical field of the goods transmission, especially, relate to an easily dismantled bearing structure.

Background

The belt conveyor is used for transmitting goods, and the belt conveyor mainly comprises: the supporting roller shaft mounting device comprises a supporting roller shaft and a conveying belt, wherein the rotating roller on the supporting roller shaft drives the conveying belt to rotate, when the supporting roller shaft is mounted, two ends of the supporting roller shaft need to penetrate through a side plate of a rack, then two ends of the supporting roller shaft are fixed on the side plate of the rack through a fixing plate, the existing mounting mode needs to manually lift the supporting roller shaft for a long time until the end part of the supporting roller shaft is connected to the side plate of the rack through the fixing plate, the labor intensity is high, in addition, when the supporting roller shaft is dismounted for maintenance, the machine body side plate needs to be dismounted integrally, then the supporting roller shaft can be dismounted, and the maintenance difficulty is high.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the above not enough, the utility model aims to provide an easily dismantled bearing structure to solve current belt conveyor and need lift the riding wheel axle for a long time when the installation riding wheel axle, it is big to lead to intensity of labour, and need pull down fuselage curb plate is whole earlier when dismantling the riding wheel axle and maintain, maintains the technical problem that the degree of difficulty is big.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

an easily detachable support structure, comprising: the side plate of the machine body is provided with a through hole and a clamping hole, and the clamping hole is positioned below the through hole and communicated with the through hole; the end part of the supporting wheel shaft is clamped on the clamping hole, the diameter of the supporting wheel shaft is larger than that of the clamping hole and smaller than that of the through hole, and the supporting wheel shaft can penetrate out of the side plate of the machine body from the through hole after the end part of the supporting wheel shaft is separated from the clamping hole; the fixing plate is connected with the end part of the riding wheel shaft and the side plate of the machine body and is used for connecting the riding wheel shaft to the side plate of the machine body;

This application is through seting up wear-to-establish hole and block hole on the fuselage curb plate, during the installation riding wheel axle, the block hole can block the tip of riding wheel axle earlier, then on the fixed plate is connected to the fuselage curb plate with the riding wheel axle to the rethread, the installation need not artifical manual riding wheel axle, can reduce the intensity of labour of installation, and, when maintaining the riding wheel axle, only need pull down the fixed plate then upwards lift up the riding wheel axle and take out from the wear-to-establish hole can, need not to dismantle the fuselage curb plate, effectively reduce the degree of difficulty of maintaining.

In some embodiments, the clamping hole is of a tapered structure which is gradually reduced downwards, the lower portion of the riding wheel hole is of a tapered structure, and when the riding wheel shaft is subjected to downward external collision pressure, the clamping force of the clamping hole to the end portion of the riding wheel shaft is large, and the riding wheel shaft can be stably clamped.

In some embodiments, the end of the idler shaft is provided with a stepped clamping position, the idler shaft is clamped on the clamping hole through the stepped clamping position, and after the stepped clamping position is arranged, the idler shaft can be longitudinally limited, so that the idler shaft is prevented from longitudinally falling off after the fixing plate is loosened, and the safety can be improved.

In some embodiments, the fixing plate is provided with a plurality of connecting holes, and the screw fixing member is inserted through the connecting holes to connect the fixing plate to the side plate of the body and the idler shaft.

In some embodiments, the connecting hole for connecting the riding wheel shaft on the fixing plate is a vertical long-strip-shaped hole, the connecting hole is designed to be a long hole, and the screw fixing piece can move vertically and slightly to perform fine adjustment when the riding wheel shaft is subjected to a large vertical shearing force, so that the screw is prevented from being broken by a large acting force.

Drawings

FIG. 1 is a schematic view of the easy-to-disassemble support structure of the present invention mounted on a conveyor;

FIG. 2 is a schematic view of a conveyor default body side panel;

FIG. 3 is an assembly view of a side panel of the fuselage and a trunnion shaft;

fig. 4 is a partially enlarged view of a portion a of fig. 3;

FIG. 5 is a schematic structural view of the side plate of the fuselage of the present invention;

fig. 6 is a partially enlarged view of a portion B in fig. 5;

fig. 7 is a schematic structural view of the fixing plate of the present invention;

fig. 8 is a schematic structural view of the idler shaft of the present invention;

fig. 9 is a partially enlarged view of portion C of fig. 8;

reference numerals:

1. a body; 101. a fuselage side panel; 1011. a clamping hole; 1012. perforating holes; 2. a riding wheel shaft; 201. step blocking; 3. a fixing plate; 301. and connecting the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-7, the present invention provides an easily detachable supporting structure, which includes: a body side plate 101, wherein the body side plate 101 is provided with a through hole 1012 and a clamping hole 1011, and the clamping hole 1011 is positioned below the through hole 1012 and communicated with the through hole 1012; the end part of the riding wheel shaft 2 is clamped on the clamping hole 1011, the diameter of the riding wheel shaft 2 is larger than the clamping hole 1011 and smaller than the through hole 1012, and the riding wheel shaft 2 can penetrate out of the side plate 101 of the machine body from the through hole 1012 after the end part is separated from the clamping hole 1011; the fixing plate 3 is connected with the end part of the riding wheel shaft 2 and the side plate 101 of the machine body and is used for connecting the riding wheel shaft 2 to the side plate 101 of the machine body;

the end of the existing riding wheel shaft 2 is fixed on the fixing plate 3 when the existing riding wheel shaft 2 is assembled, then the fixing plate 3 is installed on the rack through screws, the main stress part of the installation mode is a screw, the screw is easy to break after being used for a long time, and the mode needs hands to lift the riding wheel shaft 2 in the installation process until the fixing plate 3 is connected to a side plate of the rack, so that the labor intensity of installation is increased undoubtedly.

In the application, the side plate 101 of the body is provided with the through hole 1012 and the clamping hole 1011, when the riding wheel shaft 2 is installed, firstly, the end part of the riding wheel shaft 2 is clamped into the clamping hole 1011, then the fixing plate 3 is connected to the end of the riding wheel shaft 2 and the side plate 101 of the fuselage through screws, the screws mainly provide longitudinal relay, the downward gravity of the riding wheel shaft 2 is supported and offset by the clamping holes 1011, the bolt can be prevented from being broken due to long-time shearing force, the riding wheel shaft 2 is clamped and supported by the clamping hole 1011 in the installation process of the device, manual lifting is not needed in the installation process, one worker can complete the installation, the labor intensity and the labor cost are reduced, when dismantling the riding wheel axle 2, at first dismantle fixed plate 3, then upwards lift riding wheel axle 2 and take out riding wheel axle 2 from the perforation 1012 can, need not to dismantle fuselage curb plate 101, effectively reduce the degree of difficulty of maintaining.

Preferably, the clamping hole 1011 is a tapered structure which is tapered downwards, and the lower portion of the riding wheel hole is tapered, so that when the riding wheel shaft 2 is subjected to a larger downward pressure such as external extrusion collision, the clamping force of the clamping hole 1011 on the end portion of the riding wheel shaft 2 is larger, the riding wheel shaft 2 can be stably clamped, the riding wheel shaft 2 can be used more and more tightly after being used for a long time, and the mounting stability of the riding wheel shaft 2 can be improved.

Referring to fig. 8 and 8, preferably, a stepped detent 201 is formed at an end of the idler shaft 2, the idler shaft 2 is engaged with the engaging hole 1011 through the stepped detent 201, and the stepped detent 201 is arranged to longitudinally limit the idler shaft 2, so that the idler shaft 2 is prevented from longitudinally falling off after the fixing plate 3 is loosened, and the safety can be improved.

Specifically, a plurality of screw connection holes 301 are formed in the fixing plate 3, and the screw fixing member is inserted into the connection holes 301 to connect the fixing plate 3 to the side plate 101 of the body and the idler shaft 2. Preferably, the connecting hole 301 for connecting the idler shaft 2 on the fixing plate 3 is a vertical strip-shaped hole (as shown in fig. 7), so that when the idler shaft 2 receives an external upward or downward acting force, the screw can be finely adjusted up and down along the strip-shaped hole, and the problem that the screw cannot be finely adjusted and broken off from the middle after being fixed is avoided.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An easily detachable support structure, comprising: the side plate comprises a body side plate (101), wherein a through hole (1012) and a clamping hole (1011) are formed in the body side plate (101), and the clamping hole (1011) is located below the through hole (1012) and communicated with the through hole (1012); the end part of the riding wheel shaft (2) is clamped on the clamping hole (1011), the diameter of the riding wheel shaft (2) is larger than the clamping hole (1011) and smaller than the through hole (1012), and the end part of the riding wheel shaft (2) can penetrate out of the side plate (101) of the machine body from the through hole (1012) after being separated from the clamping hole (1011); and the fixing plate (3) is connected with the end part of the riding wheel shaft (2) and the side plate (101) of the machine body and is used for connecting the riding wheel shaft (2) to the side plate (101) of the machine body.

2. The easy-to-detach support structure according to claim 1, wherein the click hole (1011) has a tapered structure that tapers downward.

3. The easy-to-detach support structure according to claim 1 or 2, wherein a step position (201) is arranged at the end of the idler shaft (2), and the idler shaft (2) is clamped on the clamping hole (1011) through the step position (201).

4. The easy-to-disassemble support structure according to claim 1, wherein the fixing plate (3) is provided with a plurality of connecting holes (301), and a screw fixing member is arranged through the connecting holes (301) to connect the fixing plate (3) to the side plate (101) of the fuselage and the idler shaft (2).

5. The supporting structure easy to disassemble as claimed in claim 1, wherein the connecting hole (301) on the fixing plate (3) for connecting the riding wheel shaft (2) is a vertical elongated hole.