CN218554714U

CN218554714U - Vibrating screen lifting equipment

Info

Publication number: CN218554714U
Application number: CN202222535305.5U
Authority: CN
Inventors: 刘哲锋; 刘建华
Original assignee: Shaanxi Aishu Machinery Manufacturing Co ltd
Current assignee: Shaanxi Aishu Machinery Manufacturing Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-03-03
Anticipated expiration: 2032-09-24

Abstract

The application relates to a vibrating screen lifting device, and relates to the field of specific petroleum mechanical equipment. It includes vibrator and sieve case, including supporting base and elevating gear, elevating gear includes drive assembly and lead screw subassembly, drive assembly includes the connecting rod, lead screw subassembly includes lead screw and bracing piece, the lead screw cup joints in the bracing piece, the lead screw with the connecting rod is connected, lead screw one end is connected with drive assembly, the lead screw with sieve case one side is passed through drive assembly connects, drive assembly includes the gear, the gear with screw connection, sieve case opposite side with support the base and connect. This application has the effect that improves the screening efficiency of shale shaker.

Description

Vibrating screen lifting equipment

Technical Field

The application relates to the field of petroleum machinery equipment, in particular to a vibrating screen lifting device.

Background

The vibrating screen is a screening machine widely used in coal industry and other industries for grading, washing, dewatering and medium removing of materials. The linear vibrating screen is widely applied to the advantages of high production efficiency, good grading effect, convenience in maintenance and the like. In the working process, the dynamic performance of the vibrating screen directly influences the screening efficiency and the service life. The vibrating screen utilizes the vibration of a vibrating motor as a vibration source to throw up materials on the screen and simultaneously move forwards in a straight line, the materials uniformly enter a feeding hole of the screening machine from the feeding machine, and oversize materials and undersize materials with various specifications are generated through multiple layers of screen meshes and are respectively discharged from respective outlets.

In the related technology, the vibrating screen works by dividing the crushed material groups with different particle sizes into a plurality of different grades through a single-layer or multi-layer screen surface with uniformly distributed holes for a plurality of times to screen. Particles larger than the screen openings remain on the screen surface, referred to as the oversize of the screen surface, and particles smaller than the screen openings permeate through the screen openings, referred to as the undersize of the screen surface.

In view of the above-mentioned related art, the inventor believes that several different grades of particles are sieved during the operation of the vibrating screen, but the sieving efficiency of the conventional vibrating screen is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the screening efficiency of shale shaker, this application provides a shale shaker jacking equipment.

The application provides a shale shaker jacking equipment adopts following technical scheme:

the utility model provides a shale shaker jacking equipment, includes vibrator and sieve case, including supporting base and elevating gear, elevating gear includes drive assembly and lead screw subassembly, drive assembly includes the connecting rod, lead screw subassembly includes lead screw and bracing piece, the lead screw cup joints in the bracing piece, the lead screw with the connecting rod is connected, lead screw one end is connected with drive assembly, the lead screw with sieve case one side is passed through drive assembly connects, drive assembly includes the gear, the gear drives the lead screw rotates, sieve case opposite side with it connects to support the base.

Through adopting above-mentioned technical scheme, through setting up lead screw and connecting rod for one side of sieve case can be through drive assembly drive lead screw and then realize going up and down, and the lead screw goes up and down to make the slope of sieve case, and then accelerates the efficiency of sieve case screening, makes connecting rod drive lead screw through drive assembly, and then has realized that the connecting rod rotates and drives the lead screw lift, has further accelerated screening efficiency.

Optionally, the transmission assembly includes a driving gear, the gear is sleeved on the connecting rod, the driving gear is fixedly connected with the lead screw, and the gear is engaged with the driving gear.

Through adopting above-mentioned technical scheme, through gear and drive wheel meshing for the connecting rod can drive the lead screw, makes the realization that the lead screw can be better go up and down.

Optionally, the supporting base comprises a bottom plate, the supporting rod is connected with a moving part, and the supporting rod is hinged to the bottom plate through the moving part.

Through adopting above-mentioned technical scheme, make bracing piece and bottom plate articulated through the moving part, and then when making the slope of sieve case, the bottom plate is connected with the bracing piece is more stable.

Optionally, the supporting base comprises a plurality of side plates and a fixing plate, the side plates are fixedly connected with two sides of the fixing plate, the side plates are fixedly connected with the bottom plate, and the side plates are hinged to one side of the screen box.

Through adopting above-mentioned technical scheme, through setting up curb plate and fixed plate for it is more stable to support the base.

Optionally, the drive assembly includes the crank handle, the crank handle with connecting rod fixed connection, the transmission assembly includes the connecting block, the connecting rod passes the connecting block with connecting block fixed connection.

Through adopting above-mentioned technical scheme, make the connecting rod rotate through the crank, and then drive the lead screw and go up and down.

Optionally, one side of the connecting block is connected to two sides of the connecting rod, and the other side of the connecting block is hinged to the screen box.

Through adopting above-mentioned technical scheme, be connected with the connecting block through connecting rod both sides for the connecting block is better is connected lead screw assembly and sieve case.

Optionally, the screw assembly comprises a fixed block, one end of the fixed block is hinged to the movable member, and the other end of the fixed block is fixedly connected with the bottom plate.

By adopting the technical scheme, the fixed block is hinged with the supporting rod, so that the whole equipment can be kept stable after the lifting device finishes lifting.

Optionally, a thread is arranged in the support rod, and the lead screw is slidably connected with the thread.

Through adopting above-mentioned technical scheme, through screw thread and lead screw sliding connection for the lift process is more stable, has improved the work efficiency of shale shaker.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the lead screw and the connecting rod, one side of the screen box can drive the lead screw through the driving assembly to lift, the screen box is inclined through the lifting of the lead screw, the screening efficiency of the screen box is improved, the lead screw is driven by the connecting rod through the transmission assembly, the lead screw is driven by the connecting rod to lift, and the screening efficiency is improved further;

2. the connecting rod can drive the lead screw by meshing the gear with the driving wheel, so that the lead screw can be lifted better;

3. through screw thread and lead screw sliding connection for the lift process is more stable, has improved the work efficiency of shale shaker.

Drawings

FIG. 1 is a schematic structural view of a shaker screen lifting apparatus of the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of another embodiment of the present disclosure;

fig. 4 is an enlarged view of a portion B of fig. 3.

Description of the reference numerals: 1. a vibrator; 2. a screen box; 3. a support base; 31. a base plate; 32. a movable member; 33. a side plate; 34. a fixing plate; 4. a lifting device; 41. a drive assembly; 411. a connecting rod; 412. a hand crank; 42. a lead screw assembly; 421. a lead screw; 422. a support bar; 423. a thread; 424. a fixed block; 5. a transmission assembly; 51. a gear; 52. driving the gear; 53. and (4) connecting the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses shale shaker jacking equipment, refer to fig. 1 and 2, a shale shaker jacking equipment includes vibrator 1, sieve case 2, elevating gear 4 and support base 3, lifting unit with support base 3 fixed connection, support base 3 and include bottom plate 31, fixed plate 34 and two blocks of curb plates 33, bottom plate 31 is used for supporting elevating gear 4, bottom plate 31 and fixed plate 34 fixed connection, bottom plate 31 is higher than fixed plate 34, fixed plate 34 both sides respectively with two blocks of curb plates 33 fixed connection, make things convenient for the screening efficiency of shale shaker.

Elevating gear 4 includes drive assembly 41 and lead screw assembly 42, and drive assembly 41 includes crank 412 and connecting rod 411, crank 412 and connecting rod 411 fixed connection for can drive lead screw assembly 42 through rotating crank 412 and can go up and down, and then realize more convenient lift operation. Lead screw assembly 42 includes lead screw 421 and bracing piece 422, and lead screw 421 cup joints in bracing piece 422, and the bracing piece 422 inner wall is equipped with screw thread 423, through screw thread 423 and lead screw 421's sliding connection, and then makes lead screw 421 can slide on bracing piece 422, realizes lead screw 421's lift. The supporting rod 422 is connected with a moving part 32, the supporting rod 422 is hinged to the base through the moving part 32, a fixing block 424 is connected to the moving part 32, and the fixing block 424 is fixedly connected with the bottom plate 31, so that the supporting rod 422 is connected with the bottom plate 31 more stably.

Referring to fig. 3 and 4, be connected with drive assembly 5 on the connecting rod 411, connecting rod 411 makes lead screw 421 realize going up and down through drive assembly 5, drive assembly 5 includes gear 51 and drives gear 52, gear 51 and connecting rod 411 fixed connection, be connected with connecting block 53 on the connecting rod 411, gear 51 on the connecting rod 411 is at the internal transmission of connecting block 53, drive gear 52 and lead screw 421 fixed connection, drive gear 52 and gear 51 meshing, it rotates to drive connecting rod 411 to rotate through crank 412, connecting rod 411 rotates and makes gear 51 rotate, gear 51 drives drive gear 52 and rotates, and then make lead screw 421 oscilaltion, more efficient makes the shale shaker screening.

One side of connecting block 53 is articulated with sieve case 2 for sieve case 2 when being gone up and down by elevating gear 4, can be better be connected with sieve case 2, improve sieve case 2 screening efficiency. Connecting block 53 opposite side is connected with lead screw 421 for lead screw 421 and bracing piece 422 can be more stable support sieve case 2, improve work efficiency.

Sieve case 2 unilateral is connected with elevating gear 4, and the opposite side and the curb plate 33 of sieve case 2 are articulated for sieve case 2 is being connected with sieve case 2 that can be more stable when being rised by elevating gear 4, supports that base 3 is higher than the opposite side when one side of sieve case 2, and the shale shaker screening is more high-efficient.

The implementation principle of the vibrating screen lifting device in the embodiment of the application is as follows: through setting up elevating gear 4 on sieve case 2 for sieve case 2 slopes, improves screening efficiency, and through crank 412 drive connecting rod 411, gear 51 on the connecting rod 411 drives the drive gear 52 on the lead screw 421, makes lead screw 421 can go up and down in bracing piece 422, and then makes sieve case 2 go up and down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a shale shaker jacking equipment, includes vibrator (1) and sieve case (2), its characterized in that: including supporting base (3) and elevating gear (4), elevating gear (4) are including drive assembly (41) and lead screw subassembly (42), drive assembly (41) are including connecting rod (411), lead screw subassembly (42) are including lead screw (421) and bracing piece (422), lead screw (421) cup joint in bracing piece (422), lead screw (421) with connecting rod (411) are connected, lead screw (421) one end is connected with drive assembly (5), lead screw (421) with sieve case (2) one side is passed through drive assembly (5) are connected, drive assembly (5) are including gear (51), gear (51) drive lead screw (421) rotate, sieve case (2) opposite side with support base (3) and connect.

2. A shaker lifting device as claimed in claim 1, characterized in that: the transmission assembly (5) comprises a driving gear (52), the gear (51) is sleeved on the connecting rod (411), the driving gear (52) is fixedly connected with the lead screw (421), and the gear (51) is meshed with the driving gear (52).

3. A shaker lifting device as claimed in claim 1, characterized in that: the supporting base (3) comprises a bottom plate (31), the supporting rod (422) is connected with a moving piece (32), and the supporting rod (422) is hinged to the bottom plate (31) through the moving piece (32).

4. A shaker lifting device as claimed in claim 3, characterized in that: support base (3) and include a plurality of curb plates (33) and fixed plate (34), a plurality of curb plates (33) with fixed plate (34) both sides fixed connection, curb plate (33) with bottom plate (31) fixed connection, curb plate (33) with sieve case (2) one side is articulated.

5. A shaker lifting and lowering device as claimed in claim 1, wherein: drive assembly (41) include crank handle (412), crank handle (412) with connecting rod (411) fixed connection, transmission assembly (5) are including connecting block (53), connecting rod (411) pass connecting block (53) with connecting block (53) fixed connection.

6. A shaker lifting device as claimed in claim 5, characterized in that: one side of the connecting block (53) is connected to the two sides of the connecting rod (411), and the other side of the connecting block (53) is hinged to the screen box (2).

7. A shaker lifting device as claimed in claim 3, characterized in that: the screw rod assembly (42) comprises a fixing block (424), one end of the fixing block (424) is hinged to the movable piece (32), and the other end of the fixing block (424) is fixedly connected with the bottom plate (31).

8. A shaker lifting device as claimed in claim 1, characterized in that: a thread (423) is arranged in the supporting rod (422), and the lead screw (421) is connected with the thread (423) in a sliding manner.