CN220197363U

CN220197363U - Water type sand blasting machine

Info

Publication number: CN220197363U
Application number: CN202321984113.0U
Authority: CN
Inventors: 陈伟; 罗良舟; 陈宇帆
Original assignee: Jiuhe Medical Technology Changzhou Co ltd
Current assignee: Jiuhe Medical Technology Changzhou Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-19
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the field of sand blasters, in particular to a water type sand blaster which comprises a device shell, wherein an external shell is fixedly arranged on one side of the device shell, a motor is fixedly arranged in the external shell, the output end of the motor is fixedly connected with a first movable rod through a coupler, one end of the first movable rod is movably connected with a second movable rod, and one end of the second movable rod is fixedly provided with a supporting foot; according to the utility model, the supporting legs are arranged, the universal wheels below the device shell are driven to move by pulling the pull rods, then when the device shell needs to be fixed, the motor is started firstly, the motor drives the first movable rod to rotate, the first movable rod drives the second movable rod to rotate, the second movable rod drives the supporting legs to move, the fourth movable rod limits the second movable rod to rotate, the supporting legs are connected with the ground, the universal wheels are prevented from rotating, the device shell is driven to move, and the device convenient to limit and fix and prevent sliding are arranged.

Description

Water type sand blasting machine

Technical Field

The utility model relates to the technical field of sand blasters, in particular to a water type sand blaster.

Background

Compared with a dry sand blasting machine, the water type sand blasting machine has the biggest characteristics that dust pollution in the sand blasting processing process is well controlled, and the working environment of sand blasting operation is improved. Liquid blasting is a new blasting technique developed on the basis of conventional dry blasting which has been used for over a century.

The prior patent (publication number: CN 203712523U) discloses providing a water type sand blasting machine, wherein a circulating water tank of the water type sand blasting machine conveys water to a high-pressure water pump through a water inlet pipe to be pressurized, the pressurized high-pressure water reaches a spray head through a high-pressure spray pipe, the high-pressure water sucks iron sand in a sand discharging pocket to the spray head to be mixed into grinding fluid through the suction force generated by the spray head, the grinding fluid is sprayed onto the surface of a workpiece through an operating rod, and the grinding fluid is sprayed onto the whole body of the workpiece through a working rotary table with the cooperation of up-down, left-right swing of an operating rod, so that the sand blasting requirement on the surface of a product is met. The grinding fluid flows out of the working rotary table and falls into the recycling baffle to be collected, the filtered water is recycled to the circulating water tank through the sand discharge bag, the grinding materials in the grinding fluid flow back to the sand discharge bag, the water and the grinding materials achieve the effect of recycling, the recycling and the sand blasting process are synchronous, and the continuous operation enables the production efficiency to be greatly improved.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the device is fixed, a movable device is not arranged, the device cannot be portable, and the device cannot shock-absorbing and protecting an internal air pump.

For this reason, it is highly desirable to provide a water-type blasting machine.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a water-type sand blasting machine which can be portable and shock-absorbing.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a water-type sand blasting machine, which adopts the following technical scheme: the device comprises a device shell, wherein an external shell is fixedly arranged on one side of the device shell, a motor is fixedly arranged in the external shell, the output end of the motor is fixedly connected with a first movable rod through a coupler, one end of the first movable rod is movably connected with a second movable rod, and one end of the second movable rod is fixedly provided with a supporting leg;

one side swing joint of first movable rod has the third movable rod, the one end swing joint of third movable rod has the fourth movable rod, the one end swing joint of fourth movable rod is in one side of second movable rod, sets up like this and makes the device conveniently by the spacing.

As a preferable scheme, the universal wheel is movably connected below the device shell, and the pull rod is fixedly arranged above the device shell, so that the device can be portable and movable.

As a preferable scheme, the inside of the device shell is fixedly provided with an inner shell, one side of the inner shell is fixedly provided with a connecting water pipe, one end of the connecting water pipe is fixedly provided with a spray head, and the connecting water pipe is connected with the inner shell.

As the preferable scheme, the below fixed mounting of inner shell has the connecting block, the below fixed mounting of connecting block has the slider, the inside fixed mounting of device shell has down the casing, sets up like this and makes the inner shell can drive connecting block and slider and remove.

As a preferable scheme, one side of the sliding block is fixedly provided with a convex block, and the inner wall of the lower shell is provided with a sliding groove matched with the convex block, so that the sliding block can slide in the lower shell.

As the preferred scheme, the below fixed mounting of slider has the stopper, the inside fixed mounting of lower casing has the coupling shell, the inside fixed mounting of coupling shell has damping spring, damping spring's one end and stopper fixed connection, the setting makes the slider can drive the stopper and remove in the inside of coupling shell like this.

As the preferred scheme, the below fixed mounting of slider has the hinge seat, the inside fixed mounting of lower casing has the mounting bracket, the top fixed mounting of mounting bracket has the connecting rod, the outer wall cover of connecting rod is equipped with damping spring, the equal swing joint in both ends of damping spring has the dwang, dwang other end and hinge seat swing joint set up like this and make the hinge seat can drive the dwang and rotate.

(III) beneficial effects

Compared with the prior art, the utility model provides a water type sand blasting machine, which has the following beneficial effects:

1. according to the utility model, the support legs are arranged, the universal wheels below the device shell are driven to move by pulling the pull rods, then when the device shell needs to be fixed, the motor is started firstly, the motor drives the first movable rod to rotate, the first movable rod drives the second movable rod to rotate, the second movable rod drives the support legs to move, the first movable rod drives the third movable rod to rotate, the third movable rod limits the rotation of the second movable rod, the third movable rod drives the fourth movable rod to rotate, the fourth movable rod limits the rotation of the second movable rod, the support legs are connected with the ground, the universal wheels are prevented from rotating, the device shell is driven to move, and the device convenient to limit and fix the moving device is arranged to prevent sliding.

2. According to the sand blasting machine, the sliding block is arranged, when the outer shell of the sand blasting machine moves, the inner shell in the outer shell of the sand blasting machine drives the connecting block and the sliding block to move, the sliding block drives the limiting block to move in the connecting shell and can be damped by the reset spring, the sliding block then drives the hinge seat to move, the hinge seat drives the rotating rod to rotate, and the rotating rod drives the damping spring at one end to squeeze and damp, so that the outer shell of the sand blasting machine can effectively damp, and the service life of the sand blasting machine is prolonged.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of a leg of the present utility model;

FIG. 4 is a schematic view of a partial perspective view of the mounting bracket of the present utility model;

fig. 5 is a schematic view of a partial perspective structure of a connection housing according to the present utility model.

In the figure: 1. a device housing; 2. a universal wheel; 3. a pull rod; 4. an inner housing; 5. connecting a water pipe; 6. a spray head; 7. an external shell; 8. a motor; 9. a first movable lever; 10. a second movable rod; 11. a support leg; 12. a third movable lever; 13. a fourth movable lever; 14. a lower housing; 15. a connecting block; 16. a slide block; 17. a limiting block; 18. a connection housing; 19. a damping spring; 20. a mounting frame; 21. a connecting rod; 22. a damping spring; 23. a rotating lever; 24. and a hinge base.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

Referring to fig. 1-5, the present embodiment provides a water-type sand blasting machine, which includes a device housing 1, an external housing 7 is fixedly installed on one side of the device housing 1, a motor 8 is fixedly installed inside the external housing 7, an output end of the motor 8 is fixedly connected with a first movable rod 9 through a coupling, one end of the first movable rod 9 is movably connected with a second movable rod 10, and one end of the second movable rod 10 is fixedly installed with a supporting leg 11;

one side swing joint of first movable rod 9 has third movable rod 12, and the one end swing joint of third movable rod 12 has fourth movable rod 13, and the one end swing joint of fourth movable rod 13 is in one side of second movable rod 10, sets up like this and makes the device conveniently by the limit, can automatic expansion and close stabilizer blade 11.

The universal wheel 2 is movably connected below the device shell 1, and the pull rod 3 is fixedly arranged above the device shell 1, so that the device can be portable and movable.

The inside fixed mounting of device shell 1 has inner casing 4, and one side fixed mounting of inner casing 4 has a connecting water pipe 5, and the one end fixed mounting of connecting water pipe 5 has shower nozzle 6, sets up like this and makes connecting water pipe 5 connect in inner casing 4.

The connecting block 15 is fixedly arranged below the inner shell 4, the sliding block 16 is fixedly arranged below the connecting block 15, the lower shell 14 is fixedly arranged inside the device shell 1, and the inner shell 4 can drive the connecting block 15 and the sliding block 16 to move.

One side of the sliding block 16 is fixedly provided with a protruding block, and the inner wall of the lower shell 14 is provided with a sliding groove matched with the protruding block, so that the sliding block 16 can slide in the lower shell 14 and can be limited.

Example 2

The stopper 17 is fixedly installed below the sliding block 16, the connecting shell 18 is fixedly installed inside the lower shell 14, the damping spring 19 is fixedly installed inside the connecting shell 18, one end of the damping spring 19 is fixedly connected with the stopper 17, and therefore the sliding block 16 can drive the stopper 17 to move inside the connecting shell 18 and can squeeze the reset spring to damp.

The hinge seat 24 is fixedly installed below the sliding block 16, the installation frame 20 is fixedly installed inside the lower shell 14, the connecting rod 21 is fixedly installed above the installation frame 20, the damping spring 22 is sleeved on the outer wall of the connecting rod 21, two ends of the damping spring 22 are movably connected with the rotating rod 23, the other end of the rotating rod 23 is movably connected with the hinge seat 24, and therefore the hinge seat 24 can drive the rotating rod 23 to rotate, and the rotating rod 23 drives the damping spring 22 to squeeze and damp.

The working principle of the utility model is as follows: when the universal wheel device is used, the pull rod 3 is pulled to drive the universal wheel 2 below the device shell 1 to move, then when the universal wheel device is required to be fixed, the motor 8 is started firstly, the motor 8 drives the first movable rod 9 to rotate, the first movable rod 9 drives the second movable rod 10 to rotate, the second movable rod 10 drives the supporting leg 11 to move, the first movable rod 9 drives the third movable rod 12 to rotate, the third movable rod 12 limits the rotation of the second movable rod 10, the third movable rod 12 drives the fourth movable rod 13 to rotate, the fourth movable rod 13 limits the rotation of the second movable rod 10, the supporting leg 11 is connected with the ground, and the universal wheel device 2 is prevented from rotating and the device shell 1 is driven to move;

when the device housing 1 moves, the inner housing 4 inside the device housing 1 drives the connecting block 15 and the sliding block 16 to move, the sliding block 16 drives the limiting block 17 to move inside the connecting housing 18 and can be damped by the reset spring, the sliding block 16 then drives the hinge seat 24 to move, the hinge seat 24 drives the rotating rod 23 to rotate, and the rotating rod 23 drives the damping spring 22 at one end to compress and damp.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A water-type blasting machine comprising a device housing (1), characterized in that: an external shell (7) is fixedly arranged on one side of the device shell (1), a motor (8) is fixedly arranged in the external shell (7), a first movable rod (9) is fixedly connected to the output end of the motor (8) through a coupler, a second movable rod (10) is movably connected to one end of the first movable rod (9), and a supporting foot (11) is fixedly arranged at one end of the second movable rod (10);

one side swing joint of first movable rod (9) has third movable rod (12), the one end swing joint of third movable rod (12) has fourth movable rod (13), the one end swing joint of fourth movable rod (13) is in one side of second movable rod (10).

2. A water-type blasting machine according to claim 1, wherein: the universal wheel (2) is movably connected to the lower portion of the device shell (1), and the pull rod (3) is fixedly arranged above the device shell (1).

3. A water-type blasting machine according to claim 1, wherein: the device is characterized in that an inner shell (4) is fixedly arranged in the device shell (1), a connecting water pipe (5) is fixedly arranged on one side of the inner shell (4), and a spray head (6) is fixedly arranged at one end of the connecting water pipe (5).

4. A water-type blasting machine according to claim 3, wherein: connecting block (15) is fixedly installed below inner shell (4), slider (16) is fixedly installed below connecting block (15), and lower shell (14) is fixedly installed inside device shell (1).

5. The water-type sand blaster as claimed in claim 4, wherein: one side of the sliding block (16) is fixedly provided with a convex block, and the inner wall of the lower shell (14) is provided with a sliding groove matched with the convex block.

6. The water-type sand blaster as claimed in claim 5, wherein: the lower part of the sliding block (16) is fixedly provided with a limiting block (17), the inside of the lower shell (14) is fixedly provided with a connecting shell (18), the inside of the connecting shell (18) is fixedly provided with a damping spring (19), and one end of the damping spring (19) is fixedly connected with the limiting block (17).

7. The water-type sand blaster as claimed in claim 6, wherein: the hinge is characterized in that a hinge seat (24) is fixedly arranged below the sliding block (16), a mounting frame (20) is fixedly arranged inside the lower shell (14), a connecting rod (21) is fixedly arranged above the mounting frame (20), a damping spring (22) is sleeved on the outer wall of the connecting rod (21), rotating rods (23) are movably connected to two ends of the damping spring (22), and the other ends of the rotating rods (23) are movably connected with the hinge seat (24).