CN219073594U

CN219073594U - Manual adjusting device of vibrating screen plate

Info

Publication number: CN219073594U
Application number: CN202223574237.XU
Authority: CN
Inventors: 李梦用
Original assignee: Henan Zhongzheng Petroleum Lifting Machinery Co ltd
Current assignee: Henan Zhongzheng Petroleum Lifting Machinery Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-26
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to a manual adjusting device of a vibrating screen plate, which comprises a base, wherein a rectangular box is fixedly connected to the base, a lead screw is rotationally connected between the inside of the rectangular box and the base, two opposite side surfaces of the rectangular box are respectively provided with a slide way, a locking component is arranged between the top end of the lead screw and the rectangular box after penetrating through the rectangular box, a slide block is connected to the lead screw in a threaded manner, two sides of the slide block are fixedly connected with slide bars, the slide bars are in sliding connection with the slide ways, and one of the slide bars is fixedly connected with a mounting plate after penetrating through the slide way; the base is fixedly connected with a rectangular plate, a rectangular sliding groove is formed in one side face of the rectangular plate, a plurality of strip-shaped openings are formed in the rectangular plate from top to bottom, scale values are marked on the rectangular plate at one end of each strip-shaped opening, a pointer is slidably connected in the rectangular sliding groove, and the pointer and the mounting plate are located on the same side of the rectangular box and fixedly connected with the mounting plate.

Description

Manual adjusting device of vibrating screen plate

Technical Field

The utility model belongs to the technical field of vibrating screens, and particularly relates to a manual adjusting device for a screen plate of a vibrating screen.

Background

The existing vibrating screen generally comprises a screen box, a screen plate positioned in the screen box, a vibrating motor, four supporting legs and the like, wherein supporting plates are fixedly connected to four corners of the outer wall of the screen box, springs are arranged between the supporting plates and the top ends of each supporting leg, and in order to conveniently adjust the inclination angle of the screen plate, sometimes the screen plate is hinged with the screen box, and a telescopic adjusting device is arranged in the screen box to adjust the screen plate.

Disclosure of Invention

The utility model aims to provide a manual adjusting device for a screen plate of a vibrating screen, so as to solve the problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a manual adjusting device of shale shaker sieve, includes the base that the level set up, fixedly connected with is vertical to be distributed and bottom surface open-ended rectangle case on the base, rotate between rectangle incasement and the base be connected with rectangle case parallel arrangement's lead screw, and all the level has seted up the slide of vertical distribution on the side that two opposition set up of rectangle case, the lead screw top is provided with locking subassembly after passing rectangle case and between the rectangle case, the cover is established and threaded connection has the slider that is located rectangle incasement on the lead screw, the slide bar of the equal fixedly connected with level of both sides of slider distributes, the one end that the slider was kept away from to the slide all runs through the slide and with slide sliding connection, and wherein a slide bar passes behind the slide fixedly connected with mounting panel that the level set up;

still fixedly connected with vertical rectangular plate that distributes on the base, the rectangular plate is located the front side of rectangle case, and the rectangle spout of vertical distribution has been seted up to the level on the side of one of them side of rectangular plate, and the front of rectangular plate has offered the bar mouth that a plurality of equidistance distributes and the level set up from top to bottom, and every bar mouth all is linked together with the rectangle spout, and all marks the scale value on the rectangular plate that is located one of them end of bar mouth, sliding connection has the pointer in the rectangle spout, the pointer is located the homonymy of rectangle case with the mounting panel, and the one end of rectangle spout is inwards buckled and with mounting panel fixed connection to the pointer.

Further, one end of the sliding rod far away from the sliding block penetrates through the sliding way and then is sleeved with the sliding rail, and the sliding rod is connected with a locking nut in a threaded manner.

Further, the locking subassembly includes the fixed plate that sets up with lead screw fixed connection and level, threaded connection has the locking bolt of vertical distribution on the fixed plate, the screw rod end of locking bolt passes behind the fixed plate through the screw hole and the rectangle case threaded connection of vertical seting up on the rectangle case top surface, the quantity of screw hole is a plurality of, and a plurality of screw holes are distributed along the circumference equidistance of rectangle case top surface.

Further, the top end of the screw rod penetrates through the rectangular box and is fixedly connected with a hand wheel.

Furthermore, the four corners of the base are vertically provided with mounting through holes.

By adopting the technical scheme, the utility model has the beneficial effects that:

when the support leg is used for replacing a support leg in a vibrating screen, the spring is arranged between the upper support plate of the vibrating screen and the mounting plate of the utility model, so that when the inclination angle of the screen plate needs to be adjusted, the two lead screws positioned on the same side of the screen box can be simultaneously rotated to respectively drive the sliding blocks to slide in the rectangular box along the vertical direction, thereby being capable of adjusting the height position of the mounting plate, and the inclination angle of the screen box can be changed due to the flexible connection of the spring arranged between the mounting plate and the screen box, thereby being capable of adjusting the inclination angle of the screen plate in the screen box; secondly, after the inclination angle of the screen plate is adjusted, the locking component is arranged, so that the screw rod can be prevented from continuously rotating under the action of gravity such as the screen box, and the position of the screen box can be fixed; finally, through setting up pointer and rectangular plate to set up rectangle spout and bar mouth on the rectangular plate, and still mark the scale value on the rectangular plate, when using, the pointer will move in the rectangle spout along with the removal of mounting panel, and when the pointer moved to the position of bar mouth, can be convenient for the regulator in real time grasp the high position that the screen box was in, thereby be convenient for the regulator to adjust the inclination of screen box to suitable position fast, and then can be convenient for the regulator to adjust the inclination of screen plate to suitable position fast, in general, because the manual adjusting device of this utility model sets up outside the screen box, also can adjust the inclination of screen plate fast under the circumstances that the shale shaker was not shut down, thereby can reduce the down time of shale shaker, in order to improve the work efficiency of shale shaker.

Drawings

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

FIG. 2 is a second schematic diagram of the structure of the present utility model;

fig. 3 is a schematic view of the structure of fig. 2 at a partially enlarged scale.

Reference numerals: 1. a rectangular box; 11. a slideway; 12. a threaded hole; 2. a screw rod; 3. a slide block; 4. a slide bar; 41. a lock nut; 5. a mounting plate; 6. a pointer; 7. a rectangular plate; 71. rectangular sliding grooves; 72. a strip-shaped opening; 8. a base; 81. mounting through holes; 9. a locking assembly; 91. a fixing plate; 92. a locking bolt; 10. and a hand wheel.

Detailed Description

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

As shown in fig. 1 to 3, the utility model provides a manual adjusting device for a screen plate of a vibrating screen, which is used for replacing supporting legs in the vibrating screen in use, and comprises a horizontally arranged base 8, wherein a rectangular box 1 with vertical distribution and an opening bottom surface is fixedly connected to the base 8, a lead screw 2 which is arranged in parallel with the rectangular box 1 is rotationally connected between the rectangular box 1 and the base 8, two opposite side surfaces of the rectangular box 1 are respectively provided with a vertically distributed slideway 11, the top end of the lead screw 2 passes through the rectangular box 1 and then is provided with a locking component 9 between the rectangular box 1, the lead screw 2 is sleeved with a sliding block 3 which is positioned in the rectangular box 1 in a threaded manner, two sides of the sliding block 3 are fixedly connected with sliding rods 4 which are horizontally distributed, one end of each sliding rod 4 far away from the sliding block 3 penetrates through the slideway 11 and is in sliding connection with the slideway 11, and one sliding rod 4 is fixedly connected with a horizontally arranged mounting plate 5 after passing through the slideway 11; secondly, after the inclination of the screen plate is adjusted, the screw rod 2 can be prevented from continuing to rotate under the action of gravity such as a screen box and the like by arranging the locking assembly 9, so that the position of the screen box can be fixed.

Further, a rectangular plate 7 which is vertically distributed is fixedly connected to the base 8, the rectangular plate 7 is positioned on the front side of the rectangular box 1, a rectangular sliding groove 71 which is vertically distributed is horizontally formed in the side surface of one side of the rectangular plate 7, a plurality of strip-shaped openings 72 which are equidistantly distributed and horizontally arranged are formed in the front side of the rectangular plate 7 from top to bottom, each strip-shaped opening 72 is communicated with the rectangular sliding groove 71, scale values are marked on the rectangular plate 7 positioned at one end of the strip-shaped opening 72, and the strip-shaped opening 72 acts like scale marks; the pointer 6 is slidably connected in the rectangular sliding groove 71, the pointer 6 and the mounting plate 5 are located on the same side of the rectangular box 1, one end of the pointer 6, far away from the rectangular sliding groove 71, is bent inwards and fixedly connected with the mounting plate 5, specifically, when the vibrating screen is used, the pointer 6 moves in the rectangular sliding groove 71 along with the movement of the mounting plate 5, when the pointer 6 moves to the position of the strip-shaped opening 72, an adjustor can conveniently grasp the height position of the screen box in real time, the displayed numerical value is accurate, and therefore the adjustor can conveniently and quickly adjust the inclination angle of the screen box to a proper position, and further the adjustor can conveniently and quickly adjust the inclination angle of the screen plate to a proper position.

Further, as shown in fig. 1, one end of the sliding rod 4 far away from the sliding block 3 passes through the sliding way 11 and is sleeved with the locking nut 41 in a threaded connection manner, specifically, when the inclination angle of the screen plate is adjusted, the locking nut 41 can be rotated, so that the locking nut 41 is abutted with the outer wall of the rectangular box 1, and the position of the screen box can be further fixed.

The specific structure of the locking assembly 9 is as follows: the locking assembly 9 comprises a fixed plate 91 fixedly connected with the screw rod 2 and horizontally arranged, the fixed plate 91 is in threaded connection with locking bolts 92 which are vertically distributed, the screw rod end of the locking bolts 92 passes through the fixed plate 91 and then is in threaded connection with the rectangular box 1 through threaded holes 12 which are vertically formed in the top surface of the rectangular box 1, the number of the threaded holes 12 is multiple, the plurality of the threaded holes 12 are distributed at equal intervals along the circumferential direction of the top surface of the rectangular box 1, specifically, after the inclination angle of the sieve plate is adjusted, the positions of the locking bolts 92 and one of the threaded holes 12 are opposite, and then the screw rod end of the locking bolts 92 is inserted into the threaded holes 12 to be in threaded connection with the rectangular box 1 through rotating the locking bolts 92, at the moment, the screw rod 2 cannot be rotated, and the screw rod 2 can be prevented from continuously rotating under the action of gravity such as a sieve box; when the inclination angle of the screen plate needs to be adjusted, the locking bolt 92 is reversely rotated, so that the locking bolt 92 is separated from the threaded hole 12.

Further, as shown in fig. 1, the top end of the screw rod 2 passes through the rectangular box 1 and is fixedly connected with the hand wheel 10, and the screw rod 2 can be conveniently rotated by arranging the hand wheel 10, so that the inclination angle of the screen plate can be conveniently adjusted.

Further, as shown in fig. 2, the four corners of the base 8 are all vertically provided with mounting through holes 81, specifically, when in use, anchor bolts can be inserted into the mounting through holes 81 to fix the position of the base 8.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which are all within the scope of the claimed utility model. The scope of the utility model is defined by the appended claims and equivalents.

Claims

1. A manual adjusting device of shale shaker sieve, its characterized in that: the device comprises a horizontally arranged base, wherein a rectangular box which is vertically distributed and is provided with an opening at the bottom is fixedly connected to the base, a lead screw which is parallel to the rectangular box is rotationally connected between the inside of the rectangular box and the base, two opposite side surfaces of the rectangular box are horizontally provided with a slideway which is vertically distributed, a locking component is arranged between the top end of the lead screw and the rectangular box after passing through the rectangular box, a sliding block which is positioned in the rectangular box is sleeved on the lead screw and is in threaded connection with the lead screw, sliding rods which are horizontally distributed are fixedly connected to the two sides of the sliding block, one end of the sliding rod, far away from the sliding block, penetrates through the slideway and is in sliding connection with the slideway, and one sliding rod penetrates through the slideway and is fixedly connected with a horizontally arranged mounting plate;

2. A manual adjustment device for a vibrating screen deck according to claim 1, wherein: one end of the sliding rod, which is far away from the sliding block, passes through the sliding way and is sleeved with the sliding way, and is in threaded connection with a locking nut.

3. A manual adjustment device for a vibrating screen deck according to claim 1, wherein: the locking assembly comprises a fixed plate fixedly connected with a screw rod and horizontally arranged, locking bolts vertically distributed are in threaded connection on the fixed plate, screw ends of the locking bolts penetrate through the fixed plate and then are in threaded connection with the rectangular box through threaded holes vertically formed in the top surface of the rectangular box, the number of the threaded holes is multiple, and the threaded holes are distributed along the circumferential direction of the top surface of the rectangular box at equal intervals.

4. A manual adjustment device for a vibrating screen deck according to claim 1, wherein: and the top end of the screw rod penetrates through the rectangular box and is fixedly connected with a hand wheel.

5. A manual adjustment device for a vibrating screen deck according to claim 1, wherein: and mounting through holes are vertically formed in four corners of the base.