CN212310080U

CN212310080U - Screen cloth fixing device of shale shaker for food ingredients processing

Info

Publication number: CN212310080U
Application number: CN202020537014.8U
Authority: CN
Inventors: 吴建伟
Original assignee: Qingdao Ansa Food Ingredients Co ltd
Current assignee: Qingdao Ansa Food Ingredients Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-08
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a screen cloth fixing device of a vibrating screen for food ingredient processing, which comprises a screen box, wherein two sides inside the screen box are welded with a support plate through screws, one side of the top end of the support plate is hinged with a pressure plate, one side of the bottom end of the pressure plate is welded with a sealing block, two sides of one end of the pressure plate are both provided with guide blocks through screws, a reset spring is sleeved outside a positioning rod, the inner side of the guide block is slidably connected with a limit block, two sides of the limit block are welded with positioning rings, one end of the support plate is welded with a limit frame, the bottoms of two ends of the screen cloth are placed on the support plate, because one end of the pressure plate is connected with one end of the support plate through a hinged mode, the top parts of two ends of the screen cloth can be pressed by putting down the, this fixed mode convenient operation, and the installation and the dismantlement of the screen cloth of being convenient for.

Description

Screen cloth fixing device of shale shaker for food ingredients processing

Technical Field

The utility model relates to a food preparation processing technology field specifically is a screen cloth fixing device of shale shaker is used in food preparation processing.

Background

The vibrating screen works by utilizing reciprocating rotary type vibration generated by vibrator excitation, the upper rotary heavy hammer of the vibrator enables the screen surface to generate plane rotary vibration, the lower rotary heavy hammer enables the screen surface to generate conical surface rotary vibration, the combined action effect enables the screen surface to generate complex rotary type vibration, the vibration track is a complex space curve, the excitation force of the upper rotary heavy hammer and the lower rotary heavy hammer is adjusted, the amplitude can be changed, and the vibrating screen is widely applied to the field of food ingredient processing;

however, since the screen of the vibrating screen is usually fixed by bolts and is difficult to detach, and thus, it is inconvenient to maintain and replace the screen, a screen fixing device of the vibrating screen for processing food ingredients is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screen cloth fixing device of shale shaker for food ingredients processing can effectively solve and propose among the above-mentioned background art because the screen cloth of shale shaker adopts the bolt to fix usually, is difficult to dismantle to be not convenient for maintain the problem with the change to the screen cloth.

In order to achieve the above object, the utility model provides a following technical scheme: a screen mesh fixing device of a vibrating screen for food ingredient processing comprises a screen box, wherein a fixing assembly is arranged in the screen box, and the fixing assembly comprises a supporting plate, a pressing plate, a sealing block, a guiding block, a positioning rod, a reset spring, a limiting block, a positioning ring, a limiting frame and a pushing handle;

the sieve box is characterized in that the two sides of the inside of the sieve box are welded with a supporting plate through screws, one side of the top end of the supporting plate is hinged with a pressing plate, one side of the bottom end of the pressing plate is welded with a sealing block, the two sides of one end of the pressing plate are both provided with guide blocks through screws, one side of the inner side of each guide block is welded with a positioning rod, the outer side of each positioning rod is sleeved with a reset spring, the inner side of each guide block is slidably connected with a limiting block, positioning rings are welded on the two sides of.

Preferably, the positioning ring is movably sleeved outside the positioning rod.

Preferably, the top end of the pressure plate is welded with an inclined plate.

Preferably, the top end of the supporting plate is provided with a buffer assembly, and the buffer assembly comprises a fixed groove, a compression spring, a movable plate and an anti-skid groove;

the anti-skidding support plate is characterized in that a fixed groove is formed in the top end of the support plate, a compression spring is uniformly bonded to the bottom end of the inner wall of the fixed groove, a movable plate is bonded to the top end of the compression spring, and anti-skidding grooves are uniformly formed in the surface of the top end of the movable plate.

Preferably, the supporting bars are uniformly welded on the side faces of the supporting plates.

Preferably, a screen is installed at the top end of the support plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. place screen cloth both ends bottom in the backup pad, because clamp plate one end is connected through articulated mode with backup pad one end to be convenient for put down the clamp plate and push down screen cloth both ends top, then insert the spacing frame of backup pad one end through the stopper with clamp plate one end, thereby be convenient for with clamp plate rigidity, this fixed mode convenient operation, and the installation and the dismantlement of the screen cloth of being convenient for bring the facility for the staff.

2. Through installing the fly leaf in the backup pad, be connected through compression spring between backup pad and the fly leaf to be convenient for carry out the stress degree of during operation buffering screen cloth at the shale shaker, reduce the damage of screen cloth, thereby improve the life of screen cloth.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the pressing plate of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

FIG. 4 is a schematic view of the installation structure of the compression spring of the buffering group of the present invention;

fig. 5 is an enlarged view of fig. 4 a according to the present invention.

Reference numbers in the figures: 1. a screen box; 2. a fixing assembly; 201. a support plate; 202. pressing a plate; 203. sealing blocks; 204. a guide block; 205. positioning a rod; 206. a return spring; 207. a limiting block; 208. a positioning ring; 209. a limiting frame; 210. a pushing handle; 3. a sloping plate; 4. a buffer assembly; 401. fixing grooves; 402. a compression spring; 403. a movable plate; 404. an anti-slip groove; 5. a supporting strip; 6. and (4) screening.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a screen cloth fixing device of vibrating screen for food ingredient processing, including screen box 1, screen box 1 internally mounted has fixed subassembly 2, fixed subassembly 2 includes backup pad 201, clamp plate 202, a sealing block 203, guide block 204, locating lever 205, reset spring 206, stopper 207, holding ring 208, spacing frame 209 and promotion 210;

the inside both sides of sieve case 1 all weld and have backup pad 201 through the mounting screw, backup pad 201 top one side articulates there is clamp plate 202, clamp plate 202 bottom one side welding has a sealing block 203, clamp plate 202 one end both sides all have guide block 204 through the mounting screw, guide block 204 inboard bottom one side welding has locating lever 205, locating lever 205 outside cover has reset spring 206, guide block 204 inboard sliding connection has stopper 207, locating ring 208 has all been welded to stopper 207 both sides, backup pad 201 one end welding has spacing frame 209, stopper 207 openly welds and has promotion handle 210, locating ring 208 activity cup joints in the locating lever 205 outside, limit stopper 207's home range, difficult slip when making stopper 207 insert in spacing frame 209 through reset spring 206's effect simultaneously, clamp plate 202 top welding has swash plate 3, prevent that the material from piling up on clamp plate 202.

The top end of the supporting plate 201 is provided with a buffer assembly 4, and the buffer assembly 4 comprises a fixing groove 401, a compression spring 402, a movable plate 403 and an anti-skid groove 404;

the fixed slot 401 begins to have on backup pad 201 top, and the even compression spring 402 that bonds in fixed slot 401 inner wall bottom has compression spring 402, and compression spring 402 top bonds and has had fly leaf 403, and antiskid groove 404 has evenly been seted up on fly leaf 403 top surface, strengthens screen cloth 6's toughness at the shale shaker during operation, prolongs screen cloth 6's life, and backup pad 201 side evenly welds has support bar 5, strengthens the support intensity to screen cloth 6, and screen cloth 6 is installed on backup pad 201 top.

The utility model discloses a theory of operation and use flow: when the screen cloth 6 is installed before the vibrating screen works, the limit block 207 is slid upwards by the upward control push handle 210, so that the bottom end of the limit block 207 is separated from the limit frame 209 at one end of the support plate 201, at the moment, the positioning rings 208 at two sides of the limit block 207 slide upwards along the positioning rod 205 and compress the return spring 206, so that the return spring 206 is elastically deformed, then the press plate 202 rotates around one end to be vertical to the support plate 201, two ends of the screen cloth 6 are placed on the support plate 201, then the press plate 202 is rotated to be horizontal to the support plate 201, at the moment, the press plate 202 presses the top ends at two sides of the screen cloth 6, the limit block 207 needs to be slid in the process, so that the return spring 206 is in a compressed state, when the press plate 202 is horizontal to the support plate 201, the limit block 207 is released, so that the bottom end of the limit block 207, the structure is very convenient for the installation and the disassembly of the screen 6, and brings convenience to workers;

in the shale shaker course of operation, because continuous vibration drives the vibration of screen cloth 6, long-term the use causes the rigidity of screen cloth 6 to damage easily, through installing fly leaf 403 on backup pad 201 top, is connected through compression spring 402 between fly leaf 403 and the backup pad 201 to in screen cloth 6 course of operation, can cushion the working strength of screen cloth 6 through compression spring 402, thereby reduce the impaired risk of screen cloth 6, improve the life of screen cloth 6.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a screen cloth fixing device of shale shaker for food ingredients processing, includes sieve case (1), its characterized in that: a fixing component (2) is arranged in the screen box (1), and the fixing component (2) comprises a supporting plate (201), a pressing plate (202), a sealing block (203), a guiding block (204), a positioning rod (205), a return spring (206), a limiting block (207), a positioning ring (208), a limiting frame (209) and a pushing handle (210);

the utility model discloses a sieve box, including sieve box (1), backup pad (201) are all welded to the inside both sides of sieve box (1) and have backup pad (201) through the mounting screw, backup pad (201) top one side articulates there is clamp plate (202), clamp plate (202) bottom one side welding has sealing piece (203), guide block (204) are all installed through the mounting screw to clamp plate (202) one end both sides, the welding of guide block (204) inboard bottom one side has locating lever (205), locating lever (205) outside cover has reset spring (206), the inboard sliding connection of guide block (204) has stopper (207), retaining ring (208) have all been welded to stopper (207) both sides, the welding of backup pad (201) one end has spacing frame (209), stopper (207) front welding.

2. The screen fixing device of the vibrating screen for food ingredient processing as claimed in claim 1, wherein: the positioning ring (208) is movably sleeved outside the positioning rod (205).

3. The screen fixing device of the vibrating screen for food ingredient processing as claimed in claim 1, wherein: the top end of the pressure plate (202) is welded with an inclined plate (3).

4. The screen fixing device of the vibrating screen for food ingredient processing as claimed in claim 1, wherein: a buffer assembly (4) is mounted at the top end of the support plate (201), and the buffer assembly (4) comprises a fixing groove (401), a compression spring (402), a movable plate (403) and an anti-skid groove (404);

the anti-skidding support plate is characterized in that a fixing groove (401) is formed in the top end of the support plate (201), a compression spring (402) is uniformly bonded to the bottom end of the inner wall of the fixing groove (401), a movable plate (403) is bonded to the top end of the compression spring (402), and anti-skidding grooves (404) are uniformly formed in the surface of the top end of the movable plate (403).

5. The screen fixing device of the vibrating screen for food ingredient processing as claimed in claim 1, wherein: support bars (5) are uniformly welded on the side surface of the support plate (201).

6. The screen fixing device of the vibrating screen for food ingredient processing as claimed in claim 1, wherein: and a screen (6) is installed at the top end of the supporting plate (201).