CN219356864U

CN219356864U - Jarring type sieving machine

Info

Publication number: CN219356864U
Application number: CN202223475645.XU
Authority: CN
Inventors: 刘子栋; 王连凯; 闫亚东; 贾贤航; 单丽娜
Original assignee: Shijiazhuang Highway And Bridge Construction Group Co ltd
Current assignee: Shijiazhuang Highway And Bridge Construction Group Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-18
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a jarring type sieving machine, which relates to the technical field of vibrating sieving and comprises a box body, wherein a fixing assembly is arranged above the box body, and a laminating assembly is arranged in the box body. According to the utility model, the first gear is driven to rotate through the fixed assembly and then the second gear is driven to rotate, the three groups of threaded rods are driven to rotate through the second gear and then the extruding plate is driven to move downwards to fix the screen, only one turntable is required to rotate and then the screen is fixed, the operation is very convenient and fast, the operation efficiency is improved, the labor intensity of workers is reduced, the mounting grooves and the limiting blocks are arranged between the screens, the compactness and the stability between the screens can be improved, the arranged attaching assembly is attached to the ground downwards through the rubber pad, the friction force between the box body and the ground is increased, and the shaking screen is prevented from toppling.

Description

Jarring type sieving machine

Technical Field

The utility model relates to the technical field of vibration screening, in particular to a jarring type vibration screening machine.

Background

The vibration sieve machine is one of the common detection instruments in the laboratory, is matched with a test sieve to carry out the particle size analysis of materials, replaces a machine for manual sieving, needs to carry out the particle size analysis in the fly ash production process, and is usually used for carrying out the particle size analysis after sieving the fly ash.

However, in the existing jarring type vibrating screen machine, the screen cover is pressed on the filter screen through the three limiting parts and the three limiting nuts, and when the filter screen is installed or removed each time, the three limiting nuts are required to be screwed respectively, so that the operation is very complicated, the working efficiency is low, and the labor intensity born by an operator is high

Disclosure of Invention

Based on this, it is an object of the present utility model to provide a jarring type sieving machine to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jarring formula sieving machine, includes the box, the box top is provided with fixed subassembly, the inside laminating subassembly that is provided with of box, fixed subassembly includes the mount pad, the mount pad below is in the box top through connecting rod movable mounting, and connecting rod outer wall cover is equipped with the spring, the mount pad top is provided with the sieve material subassembly, the mount pad upper end has the threaded rod through pivot movable mounting, threaded rod upper end movable mounting is inside the mounting panel, the mounting panel top is provided with the carousel, the mounting panel below is provided with the stripper plate.

Preferably, the stripper plate, the outer wall is through removing movable mounting at threaded rod outer wall, and is threaded connection between movable block and the threaded rod, the threaded rod is provided with three, and three threaded rod is the semicircle form setting.

Preferably, the rotary table is movably mounted inside the mounting plate through a rotary rod at the lower end, a first gear is fixedly sleeved on the outer wall of the rotary rod, three second gears are connected to the outer wall of the first gear in a meshed mode, and the second gears are fixedly sleeved on the outer wall of the threaded rod.

Preferably, the screen material subassembly includes the screen cloth, the inside recess of seting up of screen cloth, and the inside hole of seting up of recess, the screen cloth top is provided with the retainer plate, the screen cloth bottom is provided with the mounting groove, and the inside fixed mounting of mounting groove has the stopper, the screen cloth top is connected with the extrusion dish, and the inside recess of seting up with screen cloth assorted of extrusion dish.

Preferably, the spacing groove has been seted up to the installation circle inside, and the inside movable mounting of spacing groove has the stopper, the stopper is provided with two, and two stoppers set up with respect to screen cloth center pin symmetry.

Preferably, the laminating subassembly includes the rotary drum, rotary drum movable mounting is inside the box, rotary drum upper end fixed mounting has the worm wheel, worm wheel one side is provided with the worm, the inside movable mounting of rotary drum has the removal post, and removes post below and connecting plate fixed connection, the stroke groove has been seted up to the rotary drum outer wall, and the inside movable mounting of stroke groove has the rotatory piece, rotatory piece fixed mounting is at the removal post outer wall.

Preferably, one end of the worm is movably arranged in the box body through a rotating shaft, the other end of the worm extends to the outer wall of the box body to be fixedly connected with the rotating handle, and the worm is in meshed connection with the worm wheel.

Preferably, a rubber disc is fixedly arranged below the connecting plate through a connecting rod, and the upper end of the connecting plate is movably arranged on the inner wall of the box body through a limiting rod.

In summary, the utility model has the following advantages:

according to the utility model, the first gear is driven to rotate through the fixed assembly and then the second gear is driven to rotate, the three groups of threaded rods are driven to rotate through the second gear and then the extruding plate is driven to move downwards to fix the screen, only one turntable is required to rotate and then the screen is fixed, the operation is very convenient and fast, the operation efficiency is improved, the labor intensity of workers is reduced, the mounting grooves and the limiting blocks are arranged between the screens, the compactness and the stability between the screens can be improved, the arranged attaching assembly is attached to the ground downwards through the rubber pad, the friction force between the box body and the ground is increased, and the shaking screen is prevented from toppling.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a left side cross-sectional view of the present utility model;

FIG. 4 is a front view of the screen assembly of the present utility model;

FIG. 5 is an enlarged view of the utility model at A;

FIG. 6 is a front view, partially in elevation, of the present utility model;

fig. 7 is a top cross-sectional view of the mounting plate of the present utility model.

In the figure: 1. a case; 210. a mounting base; 220. an extrusion plate; 230. a turntable; 240. a mounting plate; 250. a threaded rod; 260. a first gear; 270. a second gear; 310. a screen; 320. a mounting ring; 330. a mounting groove; 340. a limiting block; 410. a rotary drum; 420. a rotating block; 430. a moving column; 440. a worm wheel; 450. a connecting plate; 460. a rubber plate; 470. a worm; 480. a rotating handle; 490. and a limit rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-7, including box 1, box 1 top is provided with fixed subassembly, the inside laminating subassembly that is provided with of box 1, fixed subassembly includes mount pad 210, mount pad 210 below is through connecting rod movable mounting in box 1 top, and the connecting rod outer wall cover is equipped with the spring, the mount pad 210 top is provided with the sieve material subassembly, mount pad 210 upper end is through pivot movable mounting threaded rod 250, threaded rod 250 upper end movable mounting is inside mounting panel 240, mounting panel 240 top is provided with carousel 230, mounting panel 240 below is provided with stripper plate 220, the outer wall is through removing movable mounting at threaded rod 250 outer wall, and be threaded connection between movable block and the threaded rod 250, threaded rod 250 is provided with three, and three threaded rod 250 is semicircle setting, carousel 230 is through lower extreme cross bull stick movable mounting inside mounting panel 240, and bull stick outer wall fixed cover is equipped with first gear 260, and first gear outer wall 260 is connected with three second gear 270, second gear 270 fixed cover is established at threaded rod 250 interlock outer wall.

When the screen 310 is fixed, the rotary table 230 is rotated, the first gear 260 is driven to rotate through the rotary rod, then the second gear 270 is driven to rotate, the threaded rod 250 is driven to rotate through the second gear 270, the extrusion plate 220 sleeved on the outer wall of the threaded rod 250 is driven to move downwards, the screen 310 is fixed, otherwise, the rotary table 230 is rotated towards the other side, the extrusion plate 220 can be driven to be separated from the screen 310, the working efficiency is improved, and the labor intensity of workers is reduced.

Referring to fig. 3-5, the screen assembly includes a screen 310, a groove is formed in the screen 310, holes are formed in the groove, a mounting ring 320 is disposed above the screen 310, a mounting groove 330 is disposed at the bottom end of the screen 310, a limiting block 340 is fixedly mounted in the mounting groove 330, the upper portion of the screen 310 is connected with an extrusion plate, a groove matched with the screen 310 is formed in the extrusion plate, a limiting groove is formed in the mounting ring 320, limiting blocks 340 are movably mounted in the limiting groove, two limiting blocks 340 are disposed, and the two limiting blocks 340 are symmetrically disposed about a central axis of the screen 310.

Install screen cloth 310 through installing collar 320 and mounting groove 330, rotatory screen cloth 310 then, installation through stopper 340 gets into the spacing inslot portion, and compactness and stability between the multiplicable screen cloth 310 prevent to break away from each other between the screen cloth 310, lead to screen cloth 310 to drop.

Referring to fig. 2, 3 and 6, the attaching assembly includes a rotary drum 410, the rotary drum 410 is movably mounted in the case 1, a worm gear 440 is fixedly mounted at the upper end of the rotary drum 410, a worm 470 is provided at one side of the worm gear 440, a moving column 430 is movably mounted in the rotary drum 410, the lower end of the moving column 430 is fixedly connected with a connecting plate 450, a travel slot is provided at the outer wall of the rotary drum 410, a rotating block 420 is movably mounted in the travel slot, the rotating block 420 is fixedly mounted at the outer wall of the moving column 430, one end of the worm 470 is movably mounted in the case 1 through a rotating shaft, the other end of the worm 470 extends to the outer wall of the case 1 and is fixedly connected with a rotating handle 480, the worm 470 is in meshed connection with the worm gear 440, a rubber disc 460 is fixedly mounted under the connecting plate 450, and the upper end of the connecting plate 450 is movably mounted on the inner wall of the case 1 through a limiting rod 490.

Through to one side rotatory twist grip 480, drive worm 470 and rotate, then drive the worm wheel 440 of interlock connection and rotate, thereby drive rotary drum 410 rotation, the travel slot that sets up through rotary drum 410 outer wall, drive rotatory piece 420 and move down, then drive and move post 430 and move down, drive rubber dish 460 through connecting plate 450 and laminate ground downwards, increase the frictional force between the whole of sieve machine and the ground, prevent that the sieve machine from taking place to empty, the gag lever post 490 of setting, prevent that connecting plate 450 from following rotary drum 410 and rotating.

During the use, through rotatory twist grip 480 to one side, drive worm 470 and rotate, then drive the worm wheel 440 of interlock connection and rotate, thereby drive rotatory section of thick bamboo 410 rotation, the travel slot that sets up through rotatory section of thick bamboo 410 outer wall, drive rotatory piece 420 and move down, then drive movable column 430 and move down, drive rubber dish 460 through connecting plate 450 and laminate ground downwards, then install screen cloth 310 through installing collar 320 and mounting groove 330, rotate screen cloth 310, install through stopper 340 and get into the spacing inslot portion, thereby rotatory carousel 230, through the cooperation between first gear 260 and the second gear 270, drive stripper plate 220 and fix screen cloth 310 downwards.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a jarring formula sieve machine, includes box (1), its characterized in that: the utility model discloses a novel box, including box (1), box (1) top is provided with fixed subassembly, box (1) inside is provided with laminating subassembly, fixed subassembly includes mount pad (210), mount pad (210) below is through connecting rod movable mounting in box (1) top, and connecting rod outer wall cover is equipped with the spring, mount pad (210) top is provided with sieves the material subassembly, there is threaded rod (250) mount pad (210) upper end through pivot movable mounting, threaded rod (250) upper end movable mounting is inside mounting panel (240), mounting panel (240) top is provided with carousel (230), mounting panel (240) below is provided with stripper plate (220).

2. A jarring screen machine according to claim 1 wherein: the extrusion plate (220), the outer wall is through removing movable mounting at threaded rod (250) outer wall, and is threaded connection between movable block and the threaded rod (250), threaded rod (250) are provided with three, and three threaded rod (250) are semicircle form setting.

3. A jarring screen machine according to claim 1 wherein: the rotary table (230) is movably mounted inside the mounting plate (240) through a rotary rod at the lower end, a first gear (260) is fixedly sleeved on the outer wall of the rotary rod, three second gears (270) are connected to the outer wall of the first gear (260) in a meshed mode, and the second gears (270) are fixedly sleeved on the outer wall of the threaded rod (250).

4. A jarring screen machine according to claim 1 wherein: the screen material subassembly includes screen cloth (310), the inside recess of seting up of screen cloth (310), and the inside hole of seting up of recess, screen cloth (310) top is provided with collar (320), screen cloth (310) bottom is provided with mounting groove (330), and mounting groove (330) inside fixed mounting has stopper (340), screen cloth (310) top is connected with the extrusion dish, and the inside recess of seting up with screen cloth (310) assorted of extrusion dish.

5. A jarring screen machine according to claim 4 wherein: limiting grooves are formed in the mounting rings (320), limiting blocks (340) are movably mounted in the limiting grooves, two limiting blocks (340) are arranged, and the two limiting blocks (340) are symmetrically arranged relative to the central shaft of the screen (310).

6. A jarring screen machine according to claim 1 wherein: the laminating subassembly includes rotary drum (410), rotary drum (410) movable mounting is inside box (1), rotary drum (410) upper end fixed mounting has worm wheel (440), worm wheel (440) one side is provided with worm (470), rotary drum (410) inside movable mounting has movable post (430), and movable post (430) below and connecting plate (450) fixed connection, the travel slot has been seted up to rotary drum (410) outer wall, and travel slot inside movable mounting has rotary block (420), rotary block (420) fixed mounting is at movable post (430) outer wall.

7. A jarring screen machine according to claim 6 wherein: one end of the worm (470) is movably arranged inside the box body (1) through a rotating shaft, the other end of the worm (470) extends to the outer wall of the box body (1) to be fixedly connected with the rotating handle (480), and the worm (470) is in meshed connection with the worm wheel (440).

8. A jarring screen machine according to claim 6 wherein: rubber disc (460) is fixedly installed below connecting plate (450) through the connecting rod, connecting plate (450) upper end is through gag lever post (490) movable mounting at box (1) inner wall.