CN205284829U

CN205284829U - Automatic hele of pneumatic two -sided bucket machine

Info

Publication number: CN205284829U
Application number: CN201521007320.6U
Authority: CN
Inventors: 解继红; 杜勇; 张超; 孙绍飞
Original assignee: Jinzhong University
Current assignee: Jinzhong University
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-06-08
Anticipated expiration: 2025-12-01

Abstract

The utility model discloses an automatic hele of pneumatic two -sided bucket machine, include: frame, big or small cylinder, switching -over valve, little switching -over valve, two face buckets, link gear, wherein the link gear comprises trigger button, wane, reset spring, fin. The fin of throwing off in vogue under the big piston rod of the cylinder, the link gear is out of work, realizes pressing the face, and goes up big cylinderpiston in vogue and drive fin and wane and press trigger button and realize that little piston rod of the cylinder stretches out the withdrawal to accomplish the action of changing the face bucket. The utility model discloses a key operation can realize pressing the face and the linkage operation of changing the face bucket, easy operation, work efficiency height.

Description

Pneumatic two-sided bucket automat

Technical field

This utility model belongs to food processing machinery technical field, relates to a kind of pneumatic two-sided bucket automat, especially relates to the pneumatic motor of a kind of automatically replaceable bucket.

Background technology

Shanxi is the township of wheaten food, and face is one of wherein important wheaten food, particularly in middle-size and small-size restaurant, school canteen and Staff Restaurant. At present, market has a very eurypalynous machine, mainly have manually, electrically and surge. Manual type is wasted time and energy, mainly small-sized household type; And hydraulic-driven exists pollution, it is unfavorable for food safety and sanitation; Due to the existence of water a large amount of in kitchen, vapour, there is many potential safety hazards in motor-driven. Therefore, from safety and sanitation, energy-conserving and environment-protective, efficient theory, pneumatic motor can solve problem above.

If existing owner's one side tub, efficiency is low, complex operation. This utility model intends the design realizing automatically changing face bucket, it is intended to improve efficiency, convenient operation.

Summary of the invention

For the shortcomings and deficiencies existed in above-mentioned prior art, this utility model provides a kind of pneumatic two-sided bucket automat, and this machine can realize the automatic replacing of face bucket while pressure surface by link gear simultaneously.

For achieving the above object, this utility model is by the following technical solutions:

A kind of novel pneumatic two-sided bucket automat specifically includes that frame (1), connecting plate (2), face bucket I (3) bakebread II (5), big cylinder (9) and little cylinder (6), reversal valve (7) and trigger button (14), little reversal valve (4) and link gear composition; It is characterized in that, described frame (1) is opened U-shaped chute and places connecting plate (2), upper two circular hole placed sides bucket I (3) bakebread II (5) of connecting plate (2), connecting plate (2) right-hand member threaded little cylinder (6) piston rod, big cylinder (9) is connected in upper rack with studs.

The operation principle of the pneumatic two-sided bucket automat of this utility model: air pump supplies, pass through stub interface, pipeline separates two-way, respectively major loop (10) and branch road (11), major loop (10) connects 3-position 4-way hand-operated direction valve (7), it is connected to big cylinder (9), reversal valve (7) controls the stretching out and retraction of piston of big cylinder (9), it is achieved pressure surface action; Branch road (11) connects the manual little reversal valve (4) of two-position five-way, it is connected to little cylinder (6), the stretching out and retraction of piston of little cylinder (6) is controlled, it is achieved change face bucket action by little reversal valve (4).

In this utility model, the synchronization action of pressure surface action and replacing face bucket is realized by link gear, operation principle is: during big cylinder (9) piston stroking upward, promote fin (17) upwards, drive seesaw (15) right-hand member upwards, and left end presses downwards trigger button (14), the little cylinder of little reversal valve (4) action control (6) is promoted to stretch out or retract, connecting plate (2) is driven to move back and forth, it is achieved the replacing in face bucket I (3) bakebread II (5);And when cylinder (9) piston rod is descending greatly, the pressure surface plate (8) that fin (17) is connected with big cylinder piston disengages, little cylinder (6) does not work. In described trigger button (14), upper and lower tooth post (23,22) slides in the gathering sill of sliding sleeve (21), pressing the little reversal valve of drive (4) work, when not pressing, then little reversal valve (4) does not work every time.

Advantage of the present utility model is:

1, in driving, existing, electronic, the drive part that surges are transformed, employ pollution-free, noiseless pneumatically activated, reached the target of energy-conserving and environment-protective.

2, workpiece adopts the design of two-sided tub to replace the design of one side cartridge type, a bucket pressure surface, and a barreled face prepares, it is possible to improve efficiency.

3, have employed linkage, it is achieved that a key operation, pressure surface can be realized and change the combined operation of face bucket, making operation easier.

Accompanying drawing explanation

Fig. 1 is the installation diagram of the pneumatic two-sided bucket automat of this utility model.

Fig. 2 is pneumatic circuit schematic diagram of the present utility model.

Fig. 3 is link gear schematic diagram of the present utility model.

Fig. 4 is trigger button structural representation.

In figure: 1, frame; 2, connecting plate; 3, face bucket I; 4, little reversal valve; 5, face bucket II; 6, little cylinder; 7, reversal valve; 8, pressure surface plate; 9, big cylinder; 10, major loop; 11, branch road; 12, support; 13, auxiliary stand; 14, trigger button; 15, seesaw; 16, back-moving spring; 17, fin; 18, seesaw fixture; 19, bracket; 20, spring; 21, sliding sleeve; 22, lower tooth post; 23, upper tooth post; 24, depression bar

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, this utility model is further explained explanation:

As shown in Figure 1, the pneumatic two-sided bucket automat of this utility model, described frame (1) is stool shape weldment, rectangular opening is opened in the middle of frame (1), U-shaped chute is opened in rectangular opening both sides, load fishplate bar (2) on U-shaped chute, upper two circular holes noodle storing barrel I (3) bakebread II (5) of described connecting plate (2), the piston rod of the threaded little cylinder (6) of connecting plate (2) right-hand member, the reciprocating motion of piston rod carrys out the replacing of chain of command bucket. The threaded big cylinder (9) of upper rack, the threaded three position four-way directional control valve of frame right-hand member (7), reversal valve (7) controls big cylinder (9) and moves back and forth, and on big cylinder (9) piston rod, threaded pressure surface plate (8) realizes pressure surface action.

Work process of the present utility model is as depicted in figs. 1 and 2: air pump connects major loop (10) and connects position in reversal valve (7), and now big cylinder (9) does not work. Air pump connects branch road (11), connects little reversal valve (4) left position, and little cylinder (6) does not work; Reversal valve (7) is pushed left position, now big cylinder (9) piston rod stretches out, the face extrusion being previously placed in face bucket I (3) inner is realized a pressure surface, at this moment the branch road (11) connected by air pump is still connected on the left position of little reversal valve (4), and little cylinder (6) does not work; Reversal valve (7) is pushed right position, big cylinder (9) piston rod is retracted, driving link gear work simultaneously, little reversal valve (4) is changed to right position, little cylinder (6) piston rod stretches out shifts operating position onto face bucket II (5); Reversal valve (7) is pushed left position, the face extrusion being previously placed in face bucket II (5) inner is realized secondary pressure surface; Reversal valve (7) is pushed right position, big cylinder (9) is retracted, driving link gear to be commutated by little reversal valve (4) left position, little cylinder (6) piston rod retraction drive face bucket I (3) returns to operating position, so moves in circles.

Link gear described in the utility model is mainly made up of little reversal valve (4), trigger button (14), seesaw (15), back-moving spring (16), fin (17) as shown in Figure 3.During big cylinder (9) piston stroking upward, promote fin (17) upwards, drive seesaw (15) right-hand member upwards, and left end presses downwards trigger button (14), the little cylinder of little reversal valve (4) action control (6) is promoted to stretch out, driving connecting plate (2) to left movement, face bucket II (5) arrives pressure surface position; During big cylinder (9) descent of piston, pressure surface plate (8) disengages fin (17), under the effect of back-moving spring (16), seesaw (15) keeps level, and trigger button (14) does not work, and carries out pressure surface; When big cylinder (9) piston secondary is up, fin (17), seesaw (15) effect under secondary press trigger button (14), pulling the little cylinder of little reversal valve (4) action control (6) to retract, face bucket I (3) arrives pressure surface position; When big cylinder (9) piston secondary is descending, complete secondary pressure surface process; So complete the pressure surface of two-sided bucket and certainly move a barrel action.

Wherein said trigger button (14) is made up of spring (20), sliding sleeve (21), upper and lower tooth post (23,22) and depression bar (24). when seesaw (15) left end moves downward, downward by tooth post (23) in down-pressed pole (24) drive, upper lower tooth post (23) (22) is engaged, its engagement is not exclusively engagement, after lower tooth post (22) skids off sliding sleeve (21) inwall gathering sill under the promotion of upper tooth post (23), effect in spring (20), the tooth of lower tooth post (22) can slide along the inclined-plane of upper tooth post (23) tooth being meshed, so under the effect on inclined-plane, lower tooth post (22) can turn over an angle, slide into opposite side to go, action is pressed in realization, drive little reversal valve (4) action, second time is pressed, lower tooth post (22) turns an angle equally, thus resetting, drive little reversal valve (4) action, achieve trigger button and so forth and drive the commutation effect of little reversal valve (4).

Claims

1. pneumatic two-sided bucket automat, including frame (1), connecting plate (2), face bucket I (3) bakebread II (5), big cylinder (9) and little cylinder (6), reversal valve (7) and trigger button (14), little reversal valve (4) and link gear, by link gear realize big cylinder (9) piston rod descending time pressure surface, and realize little cylinder (6) piston rod by trigger button (14) time up and stretch out retraction, thus the action in the replacing face of completing bucket I (3) bakebread II (5);

It is characterized in that:

Described frame (1) is opened U-shaped chute and places connecting plate (2), upper two circular hole placed sides bucket I (3) bakebread II (5) of connecting plate (2), connecting plate (2) right-hand member threaded little cylinder (6) piston rod, effect lower connecting plate (2) at little cylinder (6) slides in frame, and big cylinder (9) is connected in upper rack with studs;

Described link gear is threadedly attached in frame side, in link gear, trigger button (14) is connected on little reversal valve (4) by support (12), auxiliary stand (13), and what the upper working groove of seesaw (15) connected that the depression bar (24) on trigger button (14) realizes trigger button (14) presses action; Seesaw (15) and fin (17) chain connection, it processes link respectively back-moving spring (16) is installed, fin (17) is rotated down and does not drive seesaw (15), and drives seesaw (15) upwards time upwards;

Described trigger button (14) is by spring (20), sliding sleeve (21), on, lower tooth post (23, 22) form with depression bar (24), the upper processing of sliding sleeve (21) has gathering sill, on, lower tooth post (23, 22) engagement, its engagement is not exclusively engagement, after lower tooth post (22) skids off sliding sleeve (21) inwall gathering sill under the promotion of upper tooth post (23), effect in spring (20), the tooth of lower tooth post (22) can slide along the inclined-plane of upper tooth post (23) tooth being meshed, so under the effect on inclined-plane, lower tooth post (22) can turn over an angle, slide into opposite side to go, action is pressed in realization, press the push-and-pull driving little reversal valve (4) commutation to realize little cylinder (6) piston rod every time.