CN220144036U - Screen cloth of spine date seed sieve separator - Google Patents

Abstract

The utility model discloses a screen mesh of a spine date seed screening machine, which relates to the technical field of screening machine accessories and comprises a screen mesh shell, a first pull type screen mesh and a second pull type screen mesh, wherein the first pull type screen mesh and the second pull type screen mesh are sequentially arranged in the screen mesh shell from top to bottom.

Description

Screen cloth of spine date seed sieve separator

Technical Field

The utility model relates to the technical field of screening machine accessories, in particular to a screen of a spine date seed screening machine.

Background

Semen Ziziphi Spinosae as a Chinese medicinal material is seed of Ziziphus Spinosae belonging to Rhamnaceae. Harvesting fructus Ziziphi Spinosae in autumn when the fruit is ripe, soaking the fruit for one time, removing pulp, taking out, grinding the fruit core, taking out the seed, and sun drying. During the processing process of the wild jujube seeds, after the kernels are crushed, the kernels and the wild jujube seeds need to be separated so as to be conveniently taken out for use. The traditional mode is that crushed kernels and kernels are put into a screening machine for screening, so that the kernels and kernels are layered, and then the kernels are removed, so that the kernels can be obtained.

At present, the existing screening mesh for the spine date seed screening machine is easy to block materials in the use process, is inconvenient to clean, and is inconvenient because the screening mesh can only be manually buckled out when the screening mesh is blocked, as disclosed in patent grant publication No. CN 211330204U.

Disclosure of Invention

The utility model aims to provide a screen of a spine date seed screening machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a screen cloth of spine date seed sieve separator, includes screen cloth casing, first pull formula screen cloth and second pull formula screen cloth, install first pull formula screen cloth and second pull formula screen cloth from last down in the screen cloth casing in proper order, the spout has been seted up to the both sides of first pull formula screen cloth and second pull formula screen cloth, spout and the slide rail sliding fit of installing on screen cloth casing both sides inner wall, all install under first pull formula screen cloth and the second pull formula screen cloth and strike vibration subassembly under, strike vibration subassembly's one end and set up the gear train connection on screen cloth casing one side outer wall, gear train externally mounted has the motor, install the elasticity locating part on the higher one end of screen cloth casing.

As a further scheme of the utility model: the knocking vibration component comprises a long shaft, a first cam and a second cam, wherein two ends of the long shaft are rotationally connected with the screen shell, and the long shaft is provided with the first cam and the second cam

As still further aspects of the utility model: the gear set comprises a driving gear and a driven gear, the driving gear is arranged at one end of a long shaft between the first drawing type screen and the second drawing type screen, the driven gear is arranged at one end of the long shaft right below the second drawing type screen, the driving gear is meshed with the driven gear, the motor is arranged on a motor fixing frame on the screen shell, and the motor output shaft is connected with the driving gear.

As still further aspects of the utility model: the elastic limiting piece comprises a socket, a plug, a pressing cover, a spring and an elastic limiting head, wherein the plug is inserted on the socket, the pressing cover is arranged on the plug, the spring is arranged between the pressing cover and the socket and sleeved outside the plug, the elastic limiting head is arranged on two sides of the plug, and the elastic limiting head is in clamping fit with limiting ports formed in two sides of the socket.

As still further aspects of the utility model: and pull rings are arranged on the outer end surfaces of the first pull type screen and the second pull type screen.

As still further aspects of the utility model: the lower one end of the screen shell is provided with a first discharging disc and a second discharging disc which are arranged at positions opposite to the first drawing type screen and the second drawing type screen respectively, and the bottom of the screen shell is provided with a discharging hopper.

As still further aspects of the utility model: the first and second pull screens are coarse and fine screens, respectively.

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

1. according to the utility model, the knocking vibration assembly, the gear set and the motor are arranged, the motor drives the knocking vibration assembly to rotate through the gear set, and the knocking vibration assembly can knock a screen mesh positioned right above the knocking vibration assembly, so that materials clamped in the screen mesh are shaken out through knocking, and the screen mesh is prevented from being blocked and influencing the screening effect.

2. According to the utility model, the first pull type screen and the second pull type screen are arranged, so that the spine date seeds, the spine date shells and the spine date seeds without breaking can be separated, high-efficiency screening is realized, the screen can be pulled out from one end of the screen shell, the screen is convenient to maintain and replace, and the maintenance is more convenient.

Drawings

Fig. 1 is a schematic perspective view of a screen of a screening machine for semen Ziziphi Spinosae.

Fig. 2 is a side cross-sectional view of a screen of a spine date seed screening machine.

Fig. 3 is an enlarged view of the structure of the screen of the screening machine for spine date seeds at a in fig. 1.

1. A screen housing; 2. a first pull type screen; 3. a second pull type screen; 4. knocking the vibration component; 401. a long axis; 402. a first cam; 403. a second cam; 5. a gear set; 501. a drive gear; 502. a driven gear; 6. a motor; 7. an elastic limiting piece; 701. a socket; 702. a plug; 703. pressing the cover; 704. a spring; 705. an elastic limit head; 706. a limit opening; 8. a pull ring; 9. a slide rail; 10. a chute; 11. a first discharge tray; 12. a second discharging plate; 13. discharging a hopper; 14. and a motor fixing frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a screen of a spine date seed screening machine comprises a screen shell 1, a first pull type screen 2 and a second pull type screen 3, wherein the first pull type screen 2 and the second pull type screen 3 are sequentially installed in the screen shell 1 from top to bottom, sliding grooves 10 are formed in two sides of the first pull type screen 2 and the second pull type screen 3, the sliding grooves 10 are in sliding fit with sliding rails 9 installed on two inner walls of the screen shell 1, an elastic limiting piece 7 is installed on the higher end of the screen shell 1, the elastic limiting piece 7 comprises a socket 701, a plug 702, a pressing cover 703, a spring 704 and an elastic limiting head 705, a plug 702 is inserted on the socket 701, the pressing cover 703 is installed on the plug 702, the spring 704 is arranged between the pressing cover 703 and the socket 701, the spring 704 is sleeved on the outer side of the plug 702, the elastic limiting head 705 is installed on two sides of the plug 702, the elastic limit head 705 cooperates with the limit opening 706 joint of seting up in socket 701 both sides, when spacing to the screen cloth, directly press down to press lid 703, press lid 703 compression spring 704 and drive plug 702 downward movement, make plug 702 block in the outside of screen cloth, thereby restrict the screen cloth outwards shift out, pull ring 8 is installed to the outer terminal surface of first pull type screen cloth 2 and second pull type screen cloth 3, pull ring 8's setting can make things convenient for the personnel to pull out pull type screen cloth fast, first pull type screen cloth 2 and second pull type screen cloth 3 are coarse screen cloth and fine screen cloth respectively, first discharging tray 11 and second discharging tray 12 are installed respectively with the relative position of first pull type screen cloth 2 and second pull type screen cloth 3 on the lower one end of screen cloth casing 1, play hopper 13 is installed to the bottom of screen cloth casing 1.

The embodiment can separate the wild jujube seeds, the jujube shells and the wild jujube seeds without crushing, realizes high-efficiency screening, and the screen can be pulled out from one end of the screen shell 1, so that the screen is convenient to repair and replace, and the maintenance is more convenient.

Example 2

Referring to fig. 1-2, on the basis of the above embodiment 1, a striking vibration assembly 4 is installed directly under the first pull type screen 2 and directly under the second pull type screen 3, the striking vibration assembly 4 includes a long shaft 401, a first cam 402 and a second cam 403, both ends of the long shaft 401 are rotatably connected with the screen housing 1, the first cam 402 and the second cam 403 are installed on the long shaft 401, one end of the striking vibration assembly 4 is connected with a gear set 5 provided on one side outer wall of the screen housing 1, a motor 6 is installed outside the gear set 5, the gear set 5 includes a driving gear 501 and a driven gear 502, the driving gear 501 is installed at one end of the long shaft 401 between the first pull type screen 2 and the second pull type screen 3, the driven gear 502 is installed at one end of the long shaft 401 directly under the second pull type screen 3, the driving gear 501 and the driven gear 502 are engaged, the motor 6 is installed on a motor fixing frame 14 on the screen housing 1, and an output shaft of the motor 6 is connected with the driving gear 501.

The screen cloth that this embodiment knocks vibration subassembly 4 can be located its directly over is knocked for the material of card in the screen cloth mesh is shaken out through knocking, prevents that the screen cloth from blockking up and influencing the screening effect.

The working principle of the utility model is as follows:

during the use, broken spine date pit falls on first pull formula screen cloth 2, the spine date pit that is not broken successfully under the drive of sieve separator is because the biggest by the size is intercepted on first pull formula screen cloth 2 to discharge through first ejection of compact dish 11, broken spine date pit and garrulous shell then fall on second pull formula screen cloth 3 through first pull formula screen cloth 2, then second pull formula screen cloth 3 separates spine date pit and garrulous shell, spine date pit stagnates and discharges through second ejection of compact dish 12 on second pull formula screen cloth 3, finally garrulous shell discharges through bottom play hopper 13, in the screening process, motor 6 drives through gear train 5 and beats vibration subassembly 4 rotation, beat the cam rotation on vibration subassembly 4 and beat first pull formula screen cloth 2 and second pull formula screen cloth 3, thereby guarantee that the material that the screen cloth mesh blockked up can not seriously damages the screening effect, personnel press the elasticity limit head 705 at elasticity limit piece 7 both ends, the pull ring 8 can be carried out under the effect of spring in the pull limit piece 7 under the pulling of spring effect at this moment and the plug can be carried out to the maintenance personnel and be changed by pulling up 702 under the pulling the plug 8.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a screen cloth of spine date seed sieve separator, includes screen cloth casing (1), first pull formula screen cloth (2) and second pull formula screen cloth (3), its characterized in that: install first pull formula screen cloth (2) and second pull formula screen cloth (3) from last down in screen cloth casing (1), spout (10) have been seted up to the both sides of first pull formula screen cloth (2) and second pull formula screen cloth (3), spout (10) and slide rail (9) sliding fit of installing on screen cloth casing (1) both sides inner wall, beat vibration subassembly (4) are all installed under first pull formula screen cloth (2) and under second pull formula screen cloth (3), beat one end of vibration subassembly (4) and set up gear train (5) on screen cloth casing (1) one side outer wall and be connected, gear train (5) externally mounted have motor (6), install elastic limiting element (7) on the higher one end of screen cloth casing (1).

2. The screen of a spine date seed screening machine of claim 1 wherein: the knocking vibration assembly (4) comprises a long shaft (401), a first cam (402) and a second cam (403), wherein two ends of the long shaft (401) are rotationally connected with the screen shell (1), and the long shaft (401) is provided with the first cam (402) and the second cam (403).

3. The screen of a spine date seed screening machine of claim 1 wherein: the gear set (5) comprises a driving gear (501) and a driven gear (502), the driving gear (501) is arranged at one end of a long shaft (401) between the first pull type screen (2) and the second pull type screen (3), the driven gear (502) is arranged at one end of the long shaft (401) right below the second pull type screen (3), the driving gear (501) is meshed with the driven gear (502), the motor (6) is arranged on a motor fixing frame (14) on the screen shell (1), and an output shaft of the motor (6) is connected with the driving gear (501).

4. The screen of a spine date seed screening machine of claim 1 wherein: the utility model provides an elasticity locating part (7) include socket (701), plug (702), press lid (703), spring (704) and elasticity locating head (705), peg graft on socket (701) have plug (702), install on plug (702) and press lid (703), be provided with spring (704) between pressing lid (703) and socket (701), spring (704) cover is established in plug (702) outside, elasticity locating head (705) are installed to the both sides of plug (702), elasticity locating head (705) with offer spacing mouth (706) joint cooperation in socket (701) both sides.

5. The screen of a spine date seed screening machine of claim 1 wherein: the outer end surfaces of the first pull type screen (2) and the second pull type screen (3) are provided with pull rings (8).

6. The screen of a spine date seed screening machine of claim 1 wherein: the lower end of the screen shell (1) is provided with a first discharging disc (11) and a second discharging disc (12) at positions opposite to the first drawing type screen (2) and the second drawing type screen (3), and the bottom of the screen shell (1) is provided with a discharging hopper (13).

7. The screen of a spine date seed screening machine of claim 1 wherein: the first drawing type screen (2) and the second drawing type screen (3) are respectively a coarse screen and a fine screen.