CN211768921U - But height-adjusting's vacuum material loading machine - Google Patents

Abstract

The utility model discloses a but height-adjusting's vacuum material loading machine relates to vacuum material loading machine's technical field, and its technical scheme main points are including the material cabin, conjuncted frame, stand and base, and the one end fixed connection of bolt and conjuncted frame is passed through to the side on material cabin upper portion, the other end and the stand fixed connection of disjunctor frame, and the other end of stand is fixed to be set up on the base, opens the recess in the stand, and sliding connection has the lifting subassembly that is used for adjusting material cabin height in the recess, and the one end of lifting subassembly inserts to the recess in, the other end and the conjuncted frame fixed connection of lifting subassembly, the utility model discloses have can be according to the height in material conveyer pipe and adjust the height in feeding cabin, and have the effect of.

Description

But height-adjusting's vacuum material loading machine

Technical Field

The utility model relates to a technical field of vacuum material loading machine, more specifically say, it relates to a but height-adjusting's vacuum material loading machine.

Background

The vacuum feeding machine utilizes compressed air to generate high vacuum through the vacuum generator to realize the conveying of materials, does not need a mechanical vacuum pump, and has the advantages of simple structure, small volume, maintenance-free, low noise, convenient control, material static elimination, accordance with the gmp requirement and the like. The high vacuum generated by the vacuum generator prevents the conveyed materials from layering, ensures the uniformity of the components of the mixed materials, and is the preferred equipment for automatic mechanical feeding of tablet presses, capsule filling machines, dry-method granulators, packaging machines, crushers, vibrating screens and the like.

The Chinese patent with the patent number of CN200810103918.3 in the prior art discloses a vacuum feeding machine, which consists of a vacuum source, a dust filter and a machine body, wherein the machine body consists of a feeding cabin, a discharging cabin and a distributing cabin which are mutually connected from top to bottom; the dust filter is arranged at the upper part of the feeding cabin, a pipeline passes through the feeding cabin wall in a sealing manner and is connected with a vacuum source arranged outside the feeding cabin, a feeding hole is formed in the side wall of the feeding cabin, a discharging hopper located in the discharging cabin is arranged at the lower part of the feeding cabin, a discharging door matched with the discharging hopper in a sealing manner is arranged at the discharging hopper, the discharging door is connected with the swing cylinder through a crank arm, a respirator is arranged on the side wall of the discharging cabin, the respirator is provided with a pipe communicated with the inside and the outside of the discharging cabin and an air filter element arranged in the pipe, the distributing cabin connected with the discharging cabin consists of an inclined distributing cabin and a vertical distributing cabin which are communicated into a whole from top to bottom, and a plurality of discharging holes are formed in the bottom of the vertical distributing cabin.

However, the vacuum feeding machine has the defects that the height of the feeding cabin cannot be adjusted according to the height of an external material conveying pipe, and the feeding cabin can be adjusted to complete butt joint every time of butt joint, so that inconvenience is brought to installation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a but height-adjusting's vacuum material loading machine can be according to the height in material conveying pipe and the height in adjustment feeding cabin, and has the effect of convenient connection.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a but height-adjusting's vacuum material loading machine, is including material cabin, conjuncted frame, stand and base, the side on material cabin upper portion passes through bolt and the one end fixed connection of conjuncted frame, the other end of disjunctor frame with stand fixed connection, the other end of stand is fixed to be set up on the base, open the recess in the stand, sliding connection has the lifting subassembly that is used for adjusting material cabin height in the recess, the one end of lifting subassembly insert to in the recess, the other end and the conjuncted frame fixed connection of lifting subassembly.

Through adopting above-mentioned technical scheme, when the material conveying pipe of different length is connected with the feed compartment, the accessible uses the lifting subassembly to change the height in feed compartment to the butt joint between feed compartment and the material conveying pipe is convenient for install, promotes work efficiency.

The utility model discloses further set up to: lifting subassembly is including running gear, extension handle and lifter plate, running gear sets up in the recess, the lifter plate is including stiff end and gear end, integrative formation has T type piece on the stiff end, it has the intercommunication to open in the recess supplies T type piece male T type groove, the gear end with running gear mutually supports the rotation, the last fixed being provided with of running gear is worn out the stand is used for rotating running gear's extension handle.

Through adopting above-mentioned technical scheme, the cooperation in T type piece and T type groove for the lifter plate can not drop from the recess, and extends the handle through rotating, makes things convenient for workman control rotating gear, drives the removal of lifter plate through rotating gear, with the height that realizes changing the lifter plate, the butt joint between feed bin and the material pipeline of being convenient for has reduced workman's the operation degree of difficulty, improves work efficiency.

The utility model discloses further set up to: the rotating gear comprises a circular gear and a control column, a control hole for the control column to pass through is formed in the stand column, the control column is inserted into an entity part in the stand column, an inner control block and an outer control block are integrally generated on the entity part, a storage area for the circular gear to be connected in a rotating mode is formed between the inner control block and the outer control block, a connecting hole is formed in the circle center of the circular gear and the control column and penetrates through the stand column, a first bolt for fixing the control column and the stand column is inserted into the connecting hole, and a nut is connected to the first bolt in a threaded mode.

Through adopting above-mentioned technical scheme, because lifter plate and circular gear carry out long-time friction, cause the damage to circular gear easily, the accessible loosens first bolt, takes off the circular gear that damages together with the control post, inserts new running gear to the connecting hole in, screws up first bolt again, and it is fixed with the stand with new running gear, has the effect of making things convenient for circular gear's connection.

The utility model discloses further set up to: all opened the fixed orifices between each tooth's socket of circular gear, it has first through-hole to open on the control post, open on the stand have run through the stand and with the second through-hole of recess intercommunication, first through-hole aligns with the second through-hole all the time, when rotating the gear makes the fixed orifices align with first through-hole, it has the dead lever that is used for restricting circular gear pivoted to pass in fixed orifices, first through-hole and the second through-hole.

Through adopting above-mentioned technical scheme, when the workman adjusted the lifter plate to suitable height, pass second through hole, first through hole and fixed orifices with the dead lever in proper order, use the dead lever to restrict circular gear's rotation, reach fixed circular gear's effect.

The utility model discloses further set up to: the both ends that the lifter plate extends along the length direction of self all are fixed to be provided with and prevent the lifter plate with the stopper of circular gear separation, two the stopper is towards the one end extension that is close to circular gear.

Through adopting above-mentioned technical scheme, rotating gear rotates along the same direction always, when driving the lifter plate and remove, circular gear and stopper butt each other, and the workman continues to rotate this moment and can receive the resistance that comes from the stopper when extending the handle application of force to the suggestion workman has been the rotation limit of circular gear in this rotation direction this moment, and the stopper has the effect that prevents lifter plate and rotating gear dislocation.

The utility model discloses further set up to: one end of the fixed rod is connected with a chain, and the other end of the chain is fixedly connected with the upright post.

Through adopting above-mentioned technical scheme, use the chain to realize relative fixed connection with dead lever and stand, have the effect of preventing losing of dead lever.

The utility model discloses further set up to: the lifting plate is provided with a placing groove at one end close to the conjoined frame, a plurality of second threaded holes are formed at one end close to the placing groove of the lifting plate, and a plurality of second threaded holes are internally and uniformly in threaded connection with second bolts for fixing the lifting plate and the conjoined frame relatively.

Through adopting above-mentioned technical scheme, because lifter plate and running gear carry out long-time friction, cause the damage to the gear end of lifter plate easily, the accessible loosens the lifter plate that the second bolt will damage and takes off more new lifter plate, and the second bolt is screwed up to the rethread, and is fixed with new lifter plate and conjuncted frame, and is provided with a plurality of second screw holes and second bolt cooperation for the lifter plate is fixed more stable with conjuncted frame, has the effect of making things convenient for circular gear's connection.

The utility model discloses further set up to: vertical grooves are formed in the left end and the right end of the outer side wall of the stand column, the same dust guard plate used for covering the groove is connected in the vertical grooves in a rotating mode, and a circular moving groove for the extension handle to penetrate out is formed in the dust guard plate.

Through adopting above-mentioned technical scheme, when the inside components and parts of recess broke down, workman's accessible slip dust guard exposes the recess to in the condition of discovering the inside components and parts of recess, with the selection maintenance mode.

To sum up, the utility model discloses in, when the height in material cabin is adjusted to needs, extend the handle through rotating for the mutual butt of gear portion of circular gear and lifter plate, and drive the lifter plate and remove, when the lifter plate removes to the height of needs, pass second through hole, first through hole and fixed orifices with the dead lever in proper order again, use the dead lever to restrict circular gear's rotation, and reach the effect of stabilizing the material cabin height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the first bolt of the present invention;

FIG. 3 is an exploded view of the concave groove of the present invention;

fig. 4 is a schematic sectional view of the part of the circular gear of the present invention.

Reference numerals: 1. a material cabin; 2. a conjoined frame; 3. a column; 4. a base; 5. a groove; 6. a lifting assembly; 7. a rotating gear; 8. an extension handle; 9. a lifting plate; 10. a fixed end; 11. a gear end; 12. a T-shaped block; 13. a T-shaped groove; 14. a circular gear; 15. a control column; 16. a control hole; 17. an inner control block; 18. an external control block; 19. a storage area; 20. connecting holes; 21. a first bolt; 22. a nut; 23. a fixing hole; 24. a first through hole; 25. a second through hole; 26. fixing the rod; 27. a limiting block; 28. a chain; 29. a second threaded hole; 30. a second bolt; 31. a vertical slot; 32. a dust-proof plate; 33. a circular moving groove; 34. and (6) placing the groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The embodiment discloses a vacuum feeding machine with adjustable height, as shown in fig. 1 and 2, the vacuum feeding machine comprises a material cabin 1, wherein the side surface of the upper part of the material cabin 1 is connected with a connected frame 2 through a bolt, one end of the connected frame 2 is connected with an upright post 3, and the other end of the upright post 3 is fixedly provided with a base 4. Offer recess 5 in the stand 3, sliding connection has the lifting subassembly 6 that is used for adjusting the height of material cabin 1 in the recess 5, and the one end of lifting subassembly 6 inserts to the recess 5 in, the other end and conjuncted frame 2 fixed connection of lifting subassembly 6.

As shown in fig. 2 and 3, the lifting assembly 6 includes a rotation gear 7, an extension handle 8, and a lifting plate 9. The rotating gear 7 and the lifting plate 9 are both arranged in the groove 5, and the extension handle 8 is fixedly connected with the rotating gear 7. The lifting plate 9 extends along the length direction, a placing groove 34 is formed in one end, close to the material cabin 1, of the lifting plate 9, four second threaded holes 29 (shown in figure 4) communicated with the placing groove 34 are formed in one end, close to the placing groove 34, of the lifting plate 9, and second bolts 30 used for achieving relative fixing of the lifting plate 9 and the conjoined frame 2 are connected in the second threaded holes 29 (shown in figure 4) in a threaded mode. Because lifter plate 9 and running gear 7 carry out long-time friction, cause the damage to the gear end 11 of lifter plate 9 easily, the accessible loosens the lifter plate 9 that second bolt 30 will damage and takes off and change new lifter plate 9, and the rethread screws up second bolt 30, and is fixed with new lifter plate 9 and conjuncted frame 2, and is provided with a plurality of second screw holes 29 and the cooperation of second bolt 30 for lifter plate 9 is fixed more stably with conjuncted frame 2.

As shown in fig. 3 and 4, one end of the lifting plate 9 is slidably connected with one end of the groove 5 close to the material cabin 1. The lifting plate 9 comprises a fixed end 10 and a gear end 11, a T-shaped groove 13 communicated with the groove 5 is formed in one side, close to the material cabin 1, of the upright post 3, a T-shaped block 12 inserted into the T-shaped groove 13 is integrally formed in the fixed end 10, and the gear end 11 is in contact with the rotating gear 7. Through the height of adjusting lifter plate 9 in order to realize the height of control material cabin 1, the butt joint between feeding cabin 1 and the material conveying pipeline of being convenient for has reduced workman's the operation degree of difficulty, improves work efficiency.

As shown in fig. 2 and 3, two ends of the lifting plate 9 extending along the length direction of the lifting plate 9 are both fixedly provided with a stop block 27 for preventing the lifting plate 9 from separating from the circular gear 14, and the two stop blocks 27 extend towards one end close to the circular gear 14. When the rotating gear 7 rotates along the same direction all the time to drive the lifting plate 9 to move, the circular gear 14 abuts against the limiting block 27, and at this time, when the worker continues to rotate the extension handle 8 to apply force, the worker is prompted to receive resistance from the limiting block 27 so as to indicate that the worker is at the rotation limit of the circular gear 14 in the rotation direction at this time, and the limiting block 27 has the effect of preventing the lifting plate 9 and the rotating gear 7 from being dislocated.

As shown in fig. 2 and 4, the rotating gear 7 includes a circular gear 14 and a control column 15, a control hole 16 through which the control column 15 passes is formed on one side of the upright 3 opposite to the side where the T-shaped groove 13 is formed, part of the entity of the control column 15 is inserted into the control hole 16, the other part of the entity is located in the groove 5, an inner control block 17 and an outer control block 18 are integrally formed on the entity of the control column 15 inserted into the groove 5, a storage area 19 for rotatably connecting the circular gear 14 is formed between the inner control block 17 and the outer control block 18, connection holes 20 are formed at the centers of the circular gear 14 and the control column 15, the connection holes 20 sequentially pass through the circular gear 14, the control column 15 and the upright 3, a first bolt 21 for fixing the control column 15 and the upright 3 is inserted into the connection holes 20, and a nut 22 is threadedly connected to the first bolt 21. Because the lifting plate 9 and the circular gear 14 rub for a long time, the circular gear 14 is easily damaged, the damaged circular gear 14 and the control column 15 can be taken down together by loosening the first bolt 21, the new rotating gear 7 is inserted into the connecting hole 20, and then the first bolt 21 is tightened, so that the new rotating gear 7 and the upright column 3 are fixed.

As shown in fig. 2 and 4, fixing holes 23 are formed between each tooth groove of the circular gear 14, a first through hole 24 is formed in the control column 15, a second through hole 25 which penetrates through the upright column 3 and is communicated with the groove 5 is formed in the upright column 3, the first through hole 24 and the second through hole 25 are always aligned, when the fixing hole 23 is aligned with the first through hole 24 by rotating the gear 7, a fixing rod 26 for limiting rotation of the circular gear 14 penetrates through the fixing hole 23, the first through hole 24 and the second through hole 25, a chain 28 is connected to one end of the fixing rod 26, and the other end of the chain 28 is fixedly connected with the outer side of the upright column 3. The fixing rod 26 is fixedly connected with the upright post 3 by using the chain 28, which has the effect of preventing the fixing rod 26 from being lost. The worker rotates the extension handle 8 to adjust the lifting plate 9 to a proper height, when the fixing hole 23 is aligned with the first through hole 24 and the second through hole 25, the fixing rod 26 sequentially penetrates through the second through hole 25, the first through hole 24 and the fixing hole 23, the fixing rod 26 is used for limiting the rotation of the circular gear 14, and the effects of fixing the circular gear 14 and stabilizing the height of the material cabin 1 are achieved.

As shown in fig. 3, vertical grooves 31 are formed at both left and right ends of the outer side wall of the upright column 3, the same dust guard 32 is rotatably connected in the vertical grooves 31, the dust guard 32 is used for covering the groove 5, and a circular moving groove 33 for the extension handle 8 to penetrate through is formed in the dust guard 32. When the components inside the groove 5 are broken down, a worker can expose the groove 5 by sliding the dust-proof plate 32, so as to find the condition of the components inside the groove 5 and select a maintenance mode.

The following describes the effects of the present embodiment with reference to the working conditions:

when the height of material cabin 1 needs to be adjusted, extend handle 8 through rotating for circular gear 14 and the mutual butt of gear portion of lifter plate 9, and drive lifter plate 9 and remove, when lifter plate 9 removed to required height, pass second through-hole 25, first through-hole 24 and fixed orifices 23 with dead lever 26 in proper order again, use dead lever 26 to restrict circular gear 14's rotation, and reach the effect of stabilizing the height of material cabin 1. If the rotating gear 7 needs to be replaced, the nut 22 is loosened, the first bolt 21 is pulled out from the connecting hole 20, the rotating gear 7 is pulled out from the control hole 16, the new rotating gear 7 is inserted into the control hole 16, the first bolt 21 is inserted into the connecting hole 20 of the new rotating gear 7, and finally the nut 22 is screwed into the first bolt 21 to fix the new rotating gear 7, so that the effect of replacing the new rotating gear 7 is achieved. When the lifting plate 9 needs to be replaced, the rotating gear 7 is taken down from the groove 5, the lifting plate 9 is moved towards the direction close to the notch of the groove 5 until the lifting plate 9 is moved out of the groove 5, the T-shaped block 12 of the new lifting plate 9 is inserted into the T-shaped groove 13, the new lifting plate 9 is moved into the groove 5 in a sliding mode, and finally the rotating gear 7 is inserted between the two limiting blocks 27, so that the effect of replacing the new lifting plate 9 is achieved.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a but height-adjusting's vacuum material loading machine, is including material cabin (1), conjuncted frame (2), stand (3) and base (4), the side on material cabin (1) upper portion passes through the bolt and the one end fixed connection of conjuncted frame (2), the other end of conjuncted frame (2) with stand (3) fixed connection, the other end of stand (3) is fixed to be provided with on base (4), characterized by: offer recess (5) in stand (3), sliding connection has lifting subassembly (6) that are used for adjusting material cabin (1) height in recess (5), the one end of lifting subassembly (6) inserts to in recess (5), the other end and conjuncted frame (2) fixed connection of lifting subassembly (6).

2. The vacuum loader of claim 1, wherein: lifting subassembly (6) is including running gear (7), extension handle (8) and lifter plate (9), running gear (7) set up in recess (5), lifter plate (9) are including stiff end (10) and gear end (11), an organic whole formation has T type piece (12) on stiff end (10), it has the intercommunication to open in recess (5) and confession T type piece (12) male T type groove (13), gear end (11) with running gear (7) rotation of mutually supporting, fixed being provided with on running gear (7) is worn out stand (3) and be used for rotating the extension handle (8) of running gear (7).

3. The vacuum loader of claim 2, wherein: the rotating gear (7) comprises a circular gear (14) and a control column (15), a control hole (16) for the control column (15) to pass through is formed in the stand column (3), an inner control block (17) and an outer control block (18) are integrally formed in the entity part in the stand column (3) in the control column (15), a storage area (19) for the circular gear (14) to be rotatably connected is formed between the inner control block (17) and the outer control block (18), a connecting hole (20) is formed in the circle center of the control column (15) in the circular gear (14), the connecting hole (20) penetrates through the stand column (3), a first bolt (21) for fixing the control column (15) and the stand column (3) is inserted into the connecting hole (20), and a nut (22) is connected to the first bolt (21) through threads.

4. A vacuum loader as claimed in claim 3 wherein the adjustable height is: all open between each tooth's socket of circular gear (14) fixed orifices (23), it has first through-hole (24) to open on control post (15), it has run through on stand (3) and with second through-hole (25) of recess (5) intercommunication to open on stand, first through-hole (24) and second through-hole (25) align all the time, when rotating circular gear (14) make fixed orifices (23) align with first through-hole (24), it has dead lever (26) that are used for restricting circular gear (14) rotation to pass in fixed orifices (23), first through-hole (24) and second through-hole (25).

5. A vacuum loader as claimed in claim 3 wherein the adjustable height is: both ends that lifter plate (9) extend along the length direction of self all fixedly are provided with and prevent lifter plate (9) with stopper (27) of circular gear (14) separation, two stopper (27) are towards the one end extension that is close to circular gear (14).

6. The vacuum loader of claim 4, wherein: one end of the fixed rod (26) is connected with a chain (28), and the other end of the chain (28) is fixedly connected with the upright post (3).

7. The vacuum loader of claim 2, wherein: a placing groove (34) is formed in one end, close to the conjoined frame (2), of the lifting plate (9), a plurality of second threaded holes (29) are formed in one end, close to the placing groove (34), of the lifting plate (9), and a plurality of second threaded holes (29) are connected with second bolts (30) which are used for achieving the relative fixation of the lifting plate (9) and the conjoined frame (2) in a threaded mode.

8. The vacuum loader of claim 7, wherein: vertical groove (31) have all been opened on the both ends about the lateral wall of stand (3), vertical groove (31) internal rotation is connected with same being used for hiding dust guard (32) of recess (5), it has the confession to open on dust guard (32) extend circular shifting chute (33) that handle (8) were worn out.

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