CN219051505U

CN219051505U - Crushing device

Info

Publication number: CN219051505U
Application number: CN202320009295.3U
Authority: CN
Inventors: 敬江松; 刘敬; 曹军辉
Original assignee: Sichuan Kaier Oil Gas Field Technical Service Co ltd
Current assignee: Sichuan Kaier Oil Gas Field Technical Service Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-23
Anticipated expiration: 2033-01-04

Abstract

The utility model provides a crushing device, including crushing mechanism and a pair of reciprocating mechanism, crushing mechanism includes the crushing case, the upper end opening of crushing case, the motion hole has been seted up to the both sides of crushing case, the crushing sill stay is installed to the inside lower end of crushing case, the top of crushing sill stay is equipped with crushing roller, the both ends of crushing roller all are equipped with the connecting axle, the connecting axle all wears in the motion hole, all be equipped with the motion seat on the connecting axle, the upper and lower both sides of motion seat all are equipped with the guide piece, the guide piece is all installed in the outer wall of crushing case, the crushing sill stay provides the substrate for crushing, and crushing roller can be with the filtrate reducer that is located the crushing case at reciprocating motion's in-process, simultaneously in order to improve crushing effect, during crushing, the crushing roller can rotate; the reciprocating mechanism is connected to the motion seat and drives the motion seat to reciprocate.

Description

Crushing device

Technical Field

The utility model relates to the technical field of preparation of filtrate loss additives, in particular to a crushing device.

Background

After the preparation of the filtrate reducer is finished, the filtrate reducer is in a block structure, so that the filtrate reducer is convenient to dissolve, and the filtrate reducer is often required to be crushed into powder. Meanwhile, when the method is applied, in order to avoid the influence of hard blocks in the filtrate reducer on dissolution operation, the hard blocks are also required to be crushed, and the grinding mode is adopted at present to crush the filtrate reducer, so that the grinding mode has the characteristic of lower efficiency, and grinding cakes are easy to form in the grinding process, so that certain influence is caused on the preparation and application of the filtrate reducer.

Disclosure of Invention

The utility model provides a crushing device which is used for solving the defects in the prior art, crushing the filtrate reducer in a rolling mode and improving the crushing effect and efficiency of the filtrate reducer.

In order to achieve the object of the present utility model, the following techniques are proposed:

the utility model provides a crushing device, including crushing mechanism and a pair of reciprocating mechanism, crushing mechanism includes the crushing case, the upper end opening of crushing case, the motion hole has been seted up to the both sides of crushing case, the crushing sill stay is installed to the inside lower end of crushing case, the top of crushing sill stay is equipped with crushing roller, the both ends of crushing roller all are equipped with the connecting axle, the connecting axle all wears in the motion hole, all be equipped with the motion seat on the connecting axle, the upper and lower both sides of motion seat all are equipped with the guide piece, the guide piece is all installed in the outer wall of crushing case, the crushing sill stay provides the substrate for crushing, and crushing roller can be with the filtrate reducer that is located the crushing case at reciprocating motion's in-process, simultaneously in order to improve crushing effect, during crushing, the crushing roller can rotate;

the reciprocating mechanism is connected to the motion seat and drives the motion seat to reciprocate.

Further, the upper wall of the crushing bottom support piece is symmetrically provided with a pair of inclined planes, the inner side ends of the inclined planes extend downwards in a tilting mode, planes are arranged between the inclined planes, and the inclined planes can enable the filtrate reducer to move downwards to the planes, so that the crushing operation is facilitated.

Further, crushing roller includes well roller, and the equal integrated into one piece in both ends of well roller has the conical roller, and the outside end of conical roller is the tip, and the outside end of conical roller is all located to the connecting axle, and this kind of design mode is when grinding for the fluid loss additive carries out the dispersion to the outside end of conical roller, thereby is convenient for grind the operation to the fluid loss additive.

Further, all be equipped with crushing tooth on the periphery of well roller and conical roll, the setting of crushing tooth is when carrying out crushing, avoids crushing roller to extrude the fluid loss additive and is the pie, and the design of crushing tooth not only can avoid the fluid loss additive extrusion to form the pie, still conveniently carries out the breakage of cubic fluid loss additive simultaneously.

Further, the crushing teeth are of a conical structure, and the crushing of the filtrate reducer is easier due to the design of the conical structure, so that the crushing and crushing operations of the filtrate reducer are improved.

Further, the key-shaped plates are arranged on the outer wall of the motion seat, the rollers are arranged at the upper end and the lower end of each key-shaped plate, the peripheries of the rollers are tangent to the inner wall of the guide piece, and the friction force of the rollers during motion of the crushing roller can be reduced due to the design of the rollers, so that the motion flexibility of the crushing roller is improved.

Further, the reciprocating mechanism comprises a pair of supporting legs, the upper ends of the supporting legs are provided with fixed outer transverse plates, the two ends of each fixed outer transverse plate are provided with mounting lugs, each mounting lug is provided with a toothed ring, gears are meshed in the toothed rings, each gear is connected with a rotating plate through a connecting shaft, the other ends of the rotating plates are rotatably provided with swinging arms, the other ends of the swinging arms are provided with second connecting shafts, the inner side ends of the second connecting shafts are provided with connecting convex plates, the connecting convex plates are arranged on one of the key-shaped plates, the fixed outer transverse plates are rotatably provided with rotating center shafts, the two ends of each rotating center shaft are respectively provided with a rotating outer plate, the other ends of the rotating outer plates are rotatably arranged on the outer side ends of the connecting shafts, one ends of the rotating center shafts are connected with motors, and the motors are arranged on the fixed outer transverse plates and can stably drive crushing rollers to reciprocate through the mechanism.

The technical scheme has the advantages that:

the utility model adopts a crushing mode to crush the filtrate reducer, provides a crushing roller which is easy to crush during crushing, and also correspondingly provides a corresponding lining, thereby ensuring the crushing effect of the filtrate reducer. Meanwhile, the utility model also provides a mechanism convenient for reciprocating motion, thereby ensuring stable performance of crushing operation and having stronger practicability.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows an enlarged view at B.

Detailed Description

As shown in fig. 1-3, a crushing device comprises a crushing mechanism 1 and a pair of reciprocating mechanisms 2, wherein the crushing mechanism 1 comprises a crushing box 10, the upper end of the crushing box 10 is opened, moving holes 11 are formed in two sides of the crushing box 10, a crushing bottom support 12 is installed at the bottom of the inside of the crushing box 10, crushing rollers are arranged above the crushing bottom support 12, connecting shafts 16 are arranged at two ends of the crushing rollers, the connecting shafts 16 are all penetrated in the moving holes 11, moving seats 17 are arranged on the connecting shafts 16, guide pieces 190 are arranged on the upper side and the lower side of the moving seats 17, and the guide pieces 190 are all installed on the outer wall of the crushing box 10. The upper wall of the crushing bottom support 12 is symmetrically provided with a pair of inclined planes 120, the inner ends of the inclined planes 120 extend downwards in a tilting manner, and planes are arranged between the inclined planes 120. The crushing roller comprises a middle roller 13, tapered rollers 14 are uniformly formed at two ends of the middle roller 13, the outer side ends of the tapered rollers 14 are small ends, and connecting shafts 16 are arranged at the outer side ends of the tapered rollers 14. Crushing teeth 15 are provided on the outer circumferences of the middle roller 13 and the conical roller 14. The crushing teeth 15 have a tapered configuration.

The reciprocating mechanism 2 is connected to the motion seat 17 and drives the motion seat 17 to reciprocate. The key-shaped plates 18 are arranged on the outer walls of the motion seats 17, rollers 19 are arranged at the upper end and the lower end of each key-shaped plate 18, and the peripheries of the rollers 19 are tangent to the inner walls of the guide pieces 190. The reciprocating mechanism 2 comprises a pair of supporting legs 20, a fixed outer transverse plate 21 is installed at the upper ends of the supporting legs 20, mounting lugs 22 are installed at two ends of the fixed outer transverse plate 21, a toothed ring 23 is installed on the mounting lugs 22, a gear 24 is meshed with the toothed ring 23, the gear 24 is connected with a rotating plate 25 through a connecting shaft, a swinging arm 26 is arranged at the other end of the rotating plate 25 in a rotating mode, a second connecting shaft 27 is arranged at the other end of the swinging arm 26, a connecting convex plate 28 is arranged at the inner side end of the second connecting shaft 27, the connecting convex plate 28 is installed on one of the key-shaped plates 18, a rotating center shaft 29 is arranged on the fixed outer transverse plate 21 in a rotating mode, rotating outer plates 290 are arranged at two ends of the rotating center shaft 29, the other end of the rotating outer plates 290 are arranged at the outer side ends of the connecting shaft in a rotating mode, a motor 30 is connected to one end of the rotating center shaft 29, and the motor 30 is installed on the fixed outer transverse plate 21.

When crushing the filtrate reducer, an operator adds the filtrate reducer into the crushing box 10, then the motor 30 is started, the middle shaft 29 is rotated under the drive of the motor 30, the two outer rotating plates 290 are driven to rotate by the rotation of the middle shaft 29, the gear 24 is driven to rotate around the toothed ring 23 by the rotation of the outer rotating plates 290, the gear 24 drives the rotating plate 25 to rotate in the rotating process, the rotating plate 25 enables the oscillating arm 26 to oscillate and move back and forth when rotating, the oscillating arm 26 moves back and forth to drive the moving seat 17 to reciprocate, the crushing roller is reciprocated by the movement of the moving seat 17, meanwhile, the crushing roller is rotated at the same time in the moving process, the crushing roller can crush the filtrate reducer when moving, and the crushing teeth 15 can strengthen the crushing effect of the filtrate reducer, after the crushing, the filtrate reducer is removed or filled into a packaging bag by the operator, or is directly put into a dissolving tank to be dissolved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a crushing device, a serial communication port, including crushing mechanism (1) and a pair of reciprocating mechanism (2), crushing mechanism (1) is including crushing case (10), the upper end opening of crushing case (10), movement hole (11) have been seted up to the both sides of crushing case (10), crushing bottom support piece (12) are installed to the inside lower bottom of crushing case (10), the top of crushing bottom support piece (12) is equipped with crushing roller, the both ends of crushing roller all are equipped with connecting axle (16), connecting axle (16) all wear in movement hole (11), all be equipped with motion seat (17) on connecting axle (16), the upper and lower both sides of motion seat (17) all are equipped with guide (190), guide (190) all are installed in the outer wall of crushing case (10);

the reciprocating mechanism (2) is connected to the motion seat (17) and drives the motion seat (17) to reciprocate.

2. A crushing device according to claim 1, characterized in that the upper wall of the crushing base support (12) is symmetrically provided with a pair of inclined surfaces (120), the inner ends of the inclined surfaces (120) extending obliquely downwards, and the inclined surfaces (120) are plane surfaces.

3. Crushing device according to claim 1, characterized in that the crushing roller comprises a middle roller (13), both ends of the middle roller (13) are integrally formed with conical rollers (14), the outer ends of the conical rollers (14) are small ends, and the connecting shafts (16) are arranged at the outer ends of the conical rollers (14).

4. A crushing device according to claim 3, characterized in that crushing teeth (15) are provided on the outer circumference of both the intermediate roll (13) and the conical roll (14).

5. Crushing device according to claim 4, characterized in that the crushing teeth (15) are of conical configuration.

6. Crushing device according to claim 1, characterized in that the outer walls of the motion seat (17) are provided with key-shaped plates (18), the upper and lower ends of the key-shaped plates (18) are provided with rollers (19), and the outer circumference of the rollers (19) is tangential to the inner wall of the guide (190).

7. The crushing device according to claim 6, wherein the reciprocating mechanism (2) comprises a pair of supporting legs (20), a fixed outer transverse plate (21) is installed at the upper end of the supporting legs (20), mounting lugs (22) are installed at both ends of the fixed outer transverse plate (21), a toothed ring (23) is installed at the mounting lugs (22), a gear (24) is meshed with the toothed ring (23), the gear (24) is connected with a rotating plate (25) through a connecting shaft, a swinging arm (26) is rotatably arranged at the other end of the rotating plate (25), a second connecting shaft (27) is arranged at the other end of the swinging arm (26), a connecting convex plate (28) is arranged at the inner side end of the second connecting shaft (27), a rotating middle shaft (29) is rotatably arranged on the fixed outer transverse plate (21), a rotating outer plate (290) is arranged at both ends of the rotating middle shaft (29), a motor (30) is connected to one end of the rotating middle shaft (29), and the motor (30) is installed on the fixed outer plate (21).