CN220009343U - Driving wheel convenient to installation - Google Patents

Abstract

The utility model discloses a driving wheel convenient to install, which relates to the technical field of driving wheels convenient to install, and comprises a driving wheel main body, wherein a rotating hole is formed in the middle of the driving wheel main body, a rotating shaft is rotatably connected in the rotating hole, two ends of the rotating shaft are fixedly provided with limiting blocks, the outer surface of one side of each limiting block is fixedly provided with a square rod, the outer side of each square rod is provided with a telescopic spring, one end of each telescopic spring is fixedly connected with the outer surface of each limiting block, compared with the existing driving wheel convenient to install, a pull ring is pulled, a clamping block slides towards one end of each square rod, then the square rod moves upwards along the mounting hole, then the pull ring is released when the clamping block reaches the lower part of one side of each Z-shaped groove, the telescopic springs pull the clamping block to the other end of each square rod, then the driving wheel main body is placed on the ground, the clamping block reaches the top of each Z-shaped groove, and then the clamping block is pulled into the innermost part above the Z-shaped groove through the telescopic springs, so that the installation is convenient.

Description

Driving wheel convenient to installation

Technical Field

The utility model relates to the technical field of driving wheels, in particular to a driving wheel convenient to install.

Background

The driving wheel is a device for moving in the machine, the driving wheel is very critical to the installation and the use of the machine, at present, when the driving wheel is installed and fixed, the driving wheel is required to be fixed on the machine equipment needing to be moved by inserting a rotating shaft with threads at two ends into the middle part of the driving wheel and then fixing the driving wheel on a fixed plate by using a corresponding nut through a tool, and then fixing the driving wheel on the machine equipment needing to be moved through a connecting plate above the fixed plate, so that the installation process is inconvenient, and the installation efficiency is affected.

In view of the above, an improvement of the conventional structure has been studied and proposed to provide a driving wheel which is easy to install.

Disclosure of Invention

The present utility model is directed to a driving wheel that is easy to install, and solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the driving wheel convenient to install comprises a driving wheel main body, wherein a rotating hole is formed in the middle of the driving wheel main body, a rotating shaft is rotatably connected inside the rotating hole, limiting blocks are fixedly arranged at two ends of the rotating shaft, and a square rod is fixedly arranged on the outer surface of one side of each limiting block;

the square pole outside is provided with the extension spring, and extension spring one end fixed connection in the stopper surface, the extension spring other end fixedly connected with fixture block, and surface fixed mounting has the pull rod under the fixture block, pull rod one end fixed mounting has the pull ring.

Preferably, the outside of drive wheel main part both sides is provided with the fixed plate, and the mounting hole has been seted up to fixed plate middle part below.

Preferably, a Z-shaped groove is formed in one side of the inner wall of the mounting hole.

Preferably, the top of the fixing plate is fixedly provided with a connecting plate, and fixing holes are formed in the connecting plate.

Preferably, the middle part of the clamping block is clamped with a sliding hole, and the sliding hole is in sliding connection with the square rod.

Preferably, the mounting hole is movably connected with the square rod.

Preferably, the outer surface of the clamping block is in sliding connection with the Z-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the square rod, the pull ring is pulled, so that the pull ring drives the pull rod to move towards one end of the square rod, the clamping block is driven to slide towards one end of the square rod, then the square rod moves upwards along the mounting hole formed in the fixing plate, then the pull ring is released when the square rod reaches the lower part of one side of the Z-shaped groove, the telescopic spring pulls the clamping block to return towards the other end of the square rod, then the driving wheel main body is placed on the ground, the clamping block reaches the top of the Z-shaped groove through the gravity of the fixing plate and the gravity of the connecting plate, and then the clamping block is pulled into the innermost part above the Z-shaped groove through the telescopic spring, so that the clamping block is clamped, and the installation is convenient;

secondly, three sides of the clamping block can be limited and wrapped through an innermost groove above the Z-shaped groove, and the clamping block is limited to move outwards through the telescopic spring, so that the effect of preventing the clamping block from falling off is achieved;

in addition, when the driving wheel main body needs to be disassembled, the pull ring can be pulled outwards, the pull ring drives the pull rod and the clamping block to move outwards, then the driving wheel main body is pressed downwards, finally, the pull ring is pulled outwards continuously until the clamping block is pulled out of the Z-shaped groove, and therefore the square rod can be moved out of the mounting hole, and finally, the effect of being convenient to disassemble is achieved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a perspective view of a driving wheel body according to the present utility model;

FIG. 3 is a schematic perspective view of a fixing plate according to the present utility model;

fig. 4 is a schematic view of the middle section structure of the fixing plate of the present utility model.

In the figure: 1. a driving wheel main body; 2. a rotation hole; 3. a rotating shaft; 4. a limiting block; 5. square bar; 6. a telescopic spring; 7. a clamping block; 8. a pull rod; 9. a pull ring; 10. a fixing plate; 11. a mounting hole; 12. a Z-shaped groove; 13. a connecting plate; 14. a fixing hole; 15. and a slide hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, a driving wheel convenient to install, including driving wheel main part 1, the rotation hole 2 has been seted up at driving wheel main part 1 middle part, and rotation hole 2 inside rotates and is connected with axis of rotation 3, axis of rotation 3 both ends fixed mounting has stopper 4, and stopper 4 one side surface fixed mounting has square pole 5, square pole 5 outside is provided with telescopic spring 6, and telescopic spring 6 one end fixed connection is in stopper 4 surface, telescopic spring 6 other end fixedly connected with fixture block 7, and fixture block 7 lower surface fixed mounting has pull rod 8, pull rod 8 one end fixed mounting has pull ring 9, pull ring 9 is pulled, make pull ring 9 drive pull rod 8 to square pole 5 one end remove, thereby drive fixture block 7 to square pole 5 one end slide, then upwards move square pole 5 along the mounting hole 11 that fixed plate 10 was seted up, then release pull ring 9 when reaching Z groove 12 one side below, make telescopic spring 6 pull fixture block 7 to square pole 5 other end return, then place driving wheel main part 1 on the ground, through the gravity of fixed plate 10 self and the gravity of connecting plate 13 move downwards, make fixture block 7 reach the top of Z12, then will be pulled into 7 through the telescopic spring 7, thereby install the inside and draw block 7, the clamp block is convenient for install.

Referring to fig. 1, 2 and 4, the outer sides of two sides of the driving wheel main body 1 are provided with fixing plates 10, the lower part of the middle part of each fixing plate 10 is provided with a mounting hole 11, one side of the inner wall of each mounting hole 11 is provided with a Z-shaped groove 12, three sides of a clamping block 7 can be limited and wrapped through the innermost groove above the Z-shaped groove 12, and the clamping block 7 is limited to move outwards through a telescopic spring 6, so that the effect of preventing the clamping block 7 from falling off is achieved.

Referring to fig. 1-4, a connecting plate 13 is fixedly installed at the top of the fixing plate 10, a fixing hole 14 is formed in the connecting plate 13, a sliding hole 15 is clamped in the middle of the clamping block 7, the sliding hole 15 is in sliding connection with the square rod 5, the mounting hole 11 is in movable connection with the square rod 5, the outer surface of the clamping block 7 is in sliding connection with the Z-shaped groove 12, when the driving wheel main body 1 needs to be disassembled, the pull ring 9 can be pulled outwards, the pull ring 9 drives the pull rod 8 and the clamping block 7 to move outwards, then the driving wheel main body 1 is pressed downwards, finally, the pull ring 9 is pulled outwards continuously until the clamping block 7 is pulled out of the Z-shaped groove 12, and therefore the square rod 5 can be removed from the mounting hole 11, and finally, the effect of being convenient to disassemble is achieved.

Working principle: when the driving wheel convenient to install is used, pull ring 9 is pulled at first, pull ring 9 drives pull rod 8 to square 5 one end remove, thereby drive fixture block 7 to square 5 one end slide, again with square 5 along mounting hole 11 internal upward movement that fixed plate 10 offered, then release pull ring 9 when reaching Z groove 12 one side below, make telescopic spring 6 pulling fixture block 7 to square 5 other end return, then place driving wheel main part 1 on the ground, through the gravity of fixed plate 10 self and the gravity downward movement of connecting plate 13, make fixture block 7 reach the top of Z-shaped groove 12, then rethread telescopic spring 6 pulls fixture block 7 into Z-shaped groove 12 top innermost, thereby block fixture block 7, play the effect of being convenient for install, through the inside groove in Z-shaped groove 12 top can carry out spacing parcel of fixture block 7 trilateral, rethread telescopic spring 6 restriction fixture block 7 outwards removes, thereby the effect of preventing fixture block 7 from droing, when the driving wheel main part 1 needs to be dismantled, can outwards pull rod 9, 9 drive pull rod 8 and fixture block 7 outwards remove, then with the gravity of fixed plate 10 self weight and connecting plate 13, then the effect of being convenient for installing and removing the driving wheel 5 from the inside can be realized through the square groove 12, this kind of installation principle is convenient for removing the drive wheel, and finally, this can be removed from the effect of installing the driving wheel 5 is realized.

Claims (7)

1. The driving wheel convenient to install comprises a driving wheel main body (1), and is characterized in that a rotating hole (2) is formed in the middle of the driving wheel main body (1), a rotating shaft (3) is connected inside the rotating hole (2) in a rotating mode, limiting blocks (4) are fixedly arranged at two ends of the rotating shaft (3), and square rods (5) are fixedly arranged on the outer surface of one side of each limiting block (4);

the square pole (5) outside is provided with extension spring (6), and extension spring (6) one end fixedly connected with stopper (4) surface, extension spring (6) other end fixedly connected with fixture block (7), and fixture block (7) lower surface fixed mounting has pull rod (8), pull rod (8) one end fixed mounting has pull ring (9).

2. The driving wheel convenient to install according to claim 1, wherein the fixing plates (10) are arranged outside two sides of the driving wheel main body (1), and the installation holes (11) are formed below the middle parts of the fixing plates (10).

3. A driving wheel according to claim 2, characterized in that the mounting hole (11) is provided with a Z-shaped groove (12) on one side of the inner wall.

4. The driving wheel convenient to install according to claim 2, wherein the top of the fixing plate (10) is fixedly provided with a connecting plate (13), and a fixing hole (14) is formed in the connecting plate (13).

5. The driving wheel convenient to install according to claim 1, wherein a sliding hole (15) is clamped in the middle of the clamping block (7), and the sliding hole (15) is in sliding connection with the square rod (5).

6. A driving wheel for easy installation according to claim 2, characterized in that the mounting hole (11) is movably connected with the square bar (5).

7. A driving wheel according to claim 5, characterized in that the outer surface of the clamping block (7) is in sliding connection with the Z-shaped groove (12).