CN211449003U

CN211449003U - Arrange husky pump axial force buffer structure

Info

Publication number: CN211449003U
Application number: CN201922307596.0U
Authority: CN
Inventors: 柴春苗; 高婷; 张留; 郭倩; 郝福合; 张帅; 薛梅; 郭素英; 张宁宁; 董国庆; 沈加斌; 聂爱君
Original assignee: Shandong Jingtai Wear Resistant Material Co ltd
Current assignee: Shandong Jingtai Wear Resistant Material Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-08
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a shaft force buffering structure of a sand discharging pump, which comprises a device main body, a first damping spring, a first fixed pipeline, a fixed buckle and a second fixed pipeline, wherein a first rotating thread and a second rotating thread are uniformly arranged at the middle position inside the device main body, and the first damping spring is arranged at one end inside the device main body; the utility model discloses an install the threaded rod at the inside intermediate position of first mounting panel, the threaded rod runs through the bottom of first mounting panel and second mounting panel and is connected, and the intermediate position of second mounting panel bottom installs limit nut, the bottom and the limit nut internal connection of threaded rod, utilize the rotation threaded rod to make the threaded rod rotate the interval that reduces between first mounting panel and the second mounting panel in the inside of first mounting panel and limit nut, thereby accomplish reducing of fixed knot inside diameter, make the device can be connected the input of sediment outflow pump with the device, strengthen the fastness of the device's connection.

Description

Arrange husky pump axial force buffer structure

Technical Field

The utility model relates to a buffer structure technical field specifically is a arrange husky pump axial force buffer structure.

Background

Buffering refers to that a substance which causes a certain matter to slow down or weaken a change is called buffering, for example, a substance which causes a less severe chemical reaction is called buffering agent, the buffering degree is different and can be expressed by a slow-down percentage, but the existing buffering structure still has certain problems and defects in the using process, and the specific problems are as follows:

1. in the existing buffer structure, the device cannot finish the reduction of the inner diameter of the fixing buckle, so that the device cannot connect the input end of the sand pump with the device stably, and the connection firmness of the device is reduced;

2. in the existing buffer structure, the pressure generated inside the device cannot be buffered, and the service life of the device is shortened because the pressure cannot be buffered;

3. the existing buffer structure is not easy to filter because too many impurities are mixed in the device, so that parts of the device in the device are easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a arrange husky pump axial force buffer structure to solve the device that proposes in the above-mentioned background art and can't accomplish the reduction of the inside diameter of fixed knot, make the device can not be connected the input of arranging husky pump with stable and the device, reduce the fastness of the device's connection, the device is inside can't cushion the pressure of inside production, can not carry out the slow-pressing and has shortened the life scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: a shaft force buffering structure of a sand discharging pump comprises a device main body, a first damping spring, a first fixed pipeline, a fixed buckle and a second fixed pipeline, wherein a first rotating thread and a second rotating thread are uniformly arranged at the middle position inside the device main body, the first damping spring is installed at one end inside the device main body, the second damping spring is installed at the other end inside the device main body, the first fixed pipeline is installed at the middle position on one side of the device main body, a first connecting pipe is installed at the middle position inside the first fixed pipeline, the fixed buckle is installed at one end outside the first connecting pipe, the second fixed pipeline is installed at the other end of the device main body, a second connecting pipe is installed at the middle position inside the second fixed pipeline, a longitudinal pressure relief spring is installed at the middle position inside the second connecting pipe, a first telescopic rod is installed at the bottom end of the fixed buckle, and first mounting panel is installed to the bottom of first telescopic link, the second telescopic link is installed on the top of fixed knot, and the second mounting panel is installed on the top of second telescopic link, the filter screen is installed to the inside one end of first connecting pipe.

Preferably, the outer groove is installed to the outside one end of device main part, and the outer groove is provided with two, and the length of two outer grooves equals.

Preferably, the first damping spring penetrates through a side wall of the first fixed pipeline, and one end of the first damping spring is connected with the inside of the first fixed pipeline.

Preferably, the threaded rod is installed to the inside intermediate position of first mounting panel, and the threaded rod runs through first mounting panel and second mounting panel and is connected with the bottom of second mounting panel, and the intermediate position of second mounting panel bottom installs limit nut, the bottom and the limit nut internal connection of threaded rod.

Preferably, the second damping spring penetrates through a side wall of the second fixed pipe, and one end of the second damping spring is connected with the inside of the second fixed pipe.

Preferably, the clamping grooves are arranged in the middle positions of the top end and the bottom end of the filter screen, and the inside of each clamping groove is meshed with the bottom end of each clamping block.

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

(1) according to the axial force buffering structure of the sand pump, the threaded rod is arranged in the middle of the inner portion of the first mounting plate, penetrates through the first mounting plate and the second mounting plate and is connected with the bottom end of the second mounting plate, the limiting nut is arranged in the middle of the bottom end of the second mounting plate, the bottom end of the threaded rod is connected with the inner portion of the limiting nut, the threaded rod is rotated in the inner portions of the first mounting plate and the limiting nut by means of rotating the threaded rod, so that the space between the first mounting plate and the second mounting plate is reduced, the reduction of the inner diameter of the fixing buckle is completed, the input end of the sand pump can be connected with the device through the device, and the connection firmness of the device is;

(2) according to the axial force buffering structure of the sand discharging pump, the first rotating thread and the second rotating thread are uniformly arranged in the middle of the inside of the device main body, the first damping spring is arranged at one end of the inside of the device main body, the second damping spring is arranged at the other end of the inside of the device main body, the first damping spring and the second damping spring are utilized to apply elastic force to the first rotating thread and the second rotating thread in the device, when sand enters the device, the elasticity of the materials of the first damping spring and the second damping spring is utilized, the pressure generated by the first rotating thread and the second rotating thread can be buffered by utilizing the characteristic, and the service life of the device is prolonged by pressure buffering;

(3) this kind of arrange husky pump axial force buffer structure all installs the draw-in groove through the intermediate position at filter screen top and bottom, and the inside bottom interlock with the fixture block of draw-in groove, the filter screen of demountable installation that has realized the inside one end setting of the device filters buffer structure's output, prevents to install inside to be mingled with too many impurity to the filter screen utilizes draw-in groove and fixture block to dismantle the installation, strengthens the convenience of device, utilizes the fixture block to dismantle the installation at the inside completion of draw-in groove.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the fixing buckle according to the present invention;

fig. 4 is a schematic side view of the first fixed pipe of the present invention.

In the figure: 1. a device main body; 101. a first rotary screw thread; 102. a second rotary screw thread; 2. a first damping spring; 3. a first fixed pipe; 301. a first connecting pipe; 4. a fixing buckle; 401. a clamping block; 402. a first telescopic rod; 403. a threaded rod; 404. a first mounting plate; 405. a second mounting plate; 406. a limit nut; 407. a second telescopic rod; 5. a second fixed pipe; 501. a longitudinal pressure relief spring; 502. a second connecting pipe; 6. a second damping spring; 7. an outer tank; 8. a filter screen; 801. a clamping groove.

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 an embodiment: the utility model provides a arrange husky pump axle power buffer structure, including device main part 1, first damping spring 2, first fixed pipeline 3, fixed knot 4 and the fixed pipeline 5 of second, the inside intermediate position of device main part 1 evenly is provided with first rotatory screw thread 101 and the rotatory screw thread 102 of second, first damping spring 2 is installed to the inside one end of device main part 1, outer groove 7 is installed to the outside one end of device main part 1, and outer groove 7 is provided with two, and the length of two outer grooves 7 equals, first damping spring 2 runs through the lateral wall of first fixed pipeline 3, and first damping spring 2 with one end and the internal connection of first fixed pipeline 3, and second damping spring 6 is installed to the inside other end of device main part 1, second damping spring 6 runs through the lateral wall of the fixed pipeline 5 of second, and the internal connection of the one end of second damping spring 6 and the fixed pipeline 5 of second, inside first damping spring 2 and the second damping spring 6 of utilizing of device are to first rotatory screw thread 101 and second fixed pipeline 5, the second damping spring 6 rotates The rotating threads 102 exert elastic force, when sand enters the device, the elasticity of the materials of the first damping spring 2 and the second damping spring 6 is utilized, and the pressure generated by the first rotating threads 101 and the second rotating threads 102 can be buffered by utilizing the characteristic, so that the service life of the device is prolonged by buffering pressure;

a first fixed pipeline 3 is arranged in the middle of one side of the device main body 1, a first connecting pipe 301 is arranged in the middle of the inside of the first fixed pipeline 3, a fixing buckle 4 is arranged at one end of the outside of the first connecting pipe 301, a second fixed pipeline 5 is arranged at the other end of the device main body 1, a second connecting pipe 502 is arranged in the middle of the inside of the second fixed pipeline 5, a longitudinal pressure relief spring 501 is arranged in the middle of the inside of the second connecting pipe 502, a first telescopic rod 402 is arranged at the bottom end of the fixing buckle 4, a first mounting plate 404 is arranged at the bottom end of the first telescopic rod 402, a threaded rod 403 is arranged in the middle of the inside of the first mounting plate 404, the threaded rod 403 penetrates through the first mounting plate 404 and the second mounting plate 405 to be connected with the bottom end of the second mounting plate 405, a limit nut 406 is arranged in the middle of the bottom end of, the distance between the first mounting plate 404 and the second mounting plate 405 is reduced by rotating the threaded rod 403 to enable the threaded rod 403 to rotate inside the first mounting plate 404 and the limit nut 406, so that the reduction of the inner diameter of the fixing buckle 4 is completed, the input end of the sand pump can be connected with the device, and the connection firmness of the device is enhanced;

second telescopic link 407 is installed on the top of fixed knot 4, and second mounting panel 405 is installed on the top of second telescopic link 407, filter screen 8 is installed to the inside one end of first connecting pipe 301, draw-in groove 801 is all installed to the intermediate position of 8 tops of filter screen and bottom, and draw-in groove 801 inside and fixture block 401's bottom interlock each other, filter screen 8 of the demountable installation that has realized the inside one end setting of the device filters buffer structure's output, prevent to install inside and be mingled with too many impurity, and filter screen 8 utilizes draw-in groove 801 and fixture block 401 to dismantle the installation, the convenience of reinforcing means, utilize fixture block 401 to dismantle and accomplish the dismantlement installation in the inside of draw-in groove 801.

The working principle is as follows: when the device is used, firstly, one end of the device is used for installing the sand pump by using the fixing buckle 4, the threaded rod 403 is rotated to enable the threaded rod 403 to rotate inside the first mounting plate 404 and the limit nut 406 to reduce the distance between the first mounting plate 404 and the second mounting plate 405, so that the reduction of the inner diameter of the fixing buckle 4 is completed, the input end of the sand pump can be connected with the device by the device, the connection firmness of the device is enhanced, after the device is installed, the elasticity of the materials of the first damping spring 2 and the second damping spring 6 inside the fixing buckle 4 is utilized, the pressure generated by the first rotating thread 101 and the second rotating thread 102 can be buffered by utilizing the characteristic, the service life of the device is prolonged by pressure buffering, the filter screen 8 is arranged at one end inside the device, and the filter screen 8 can primarily filter the sand inside of the device, and filter screen 8 can pass through the top of draw-in groove 801 and the bottom joint of fixture block 401 at the in-process that uses, can accomplish filter screen 8's dismantlement installation, utilizes filter screen 8's setting to increase the life of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a arrange husky pump axial force buffer structure, includes device main part (1), first damping spring (2), first fixed pipeline (3), fixed knot (4) and the fixed pipeline of second (5), its characterized in that: the device is characterized in that a first rotating thread (101) and a second rotating thread (102) are uniformly arranged at the middle position inside the device main body (1), a first damping spring (2) is installed at one end inside the device main body (1), a second damping spring (6) is installed at the other end inside the device main body (1), a first fixed pipeline (3) is installed at the middle position on one side of the device main body (1), a first connecting pipe (301) is installed at the middle position inside the first fixed pipeline (3), a fixing buckle (4) is installed at one end outside the first connecting pipe (301), a second fixed pipeline (5) is installed at the other end of the device main body (1), a second connecting pipe (502) is installed at the middle position inside the second fixed pipeline (5), and a longitudinal pressure relief spring (501) is installed at the middle position inside the second connecting pipe (502), first telescopic link (402) is installed to the bottom of fixed knot (4), and first mounting panel (404) is installed to the bottom of first telescopic link (402), second telescopic link (407) are installed on the top of fixed knot (4), and second mounting panel (405) is installed on the top of second telescopic link (407), filter screen (8) are installed to the inside one end of first connecting pipe (301).

2. The axial force buffering structure of the sand discharge pump as claimed in claim 1, wherein: outer groove (7) are installed to the outside one end of device main part (1), and outer groove (7) are provided with two, and the length of two outer grooves (7) equals.

3. The axial force buffering structure of the sand discharge pump as claimed in claim 1, wherein: the first damping spring (2) penetrates through the side wall of the first fixed pipeline (3), and one end of the first damping spring (2) is connected with the inside of the first fixed pipeline (3).

4. The axial force buffering structure of the sand discharge pump as claimed in claim 1, wherein: threaded rod (403) are installed to the inside intermediate position of first mounting panel (404), and threaded rod (403) run through first mounting panel (404) and second mounting panel (405) and are connected with the bottom of second mounting panel (405), and stop nut (406) are installed to the intermediate position of second mounting panel (405) bottom, the bottom and the stop nut (406) internal connection of threaded rod (403).

5. The axial force buffering structure of the sand discharge pump as claimed in claim 1, wherein: the second damping spring (6) penetrates through the side wall of the second fixed pipeline (5), and one end of the second damping spring (6) is connected with the inside of the second fixed pipeline (5).

6. The axial force buffering structure of the sand discharge pump as claimed in claim 1, wherein: clamping grooves (801) are arranged in the middle positions of the top end and the bottom end of the filter screen (8), and the insides of the clamping grooves (801) are mutually meshed with the bottom ends of the clamping blocks (401).