CN211594279U

CN211594279U - Pneumatic discharging device

Info

Publication number: CN211594279U
Application number: CN201921915668.3U
Authority: CN
Inventors: 曹建春
Original assignee: Nantong Longsheng Electronic Machinery Co ltd
Current assignee: Nantong Longsheng Electronic Machinery Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-29
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of unloading equipment, and discloses a pneumatic unloading device, which comprises a base, a rotating shaft, a pneumatic rod, a fixed column, a cargo bucket, a clamping plate and a positioning mechanism; the goods bucket is arranged on the base, the first end of the bottom of the goods bucket is hinged with the base, a pneumatic rod is arranged between the bottom of the goods bucket and the base and can push the goods bucket to move, so that the goods bucket rotates around a hinged shaft, one end of the pneumatic rod is fixedly connected with the base, and the other end of the pneumatic rod is fixedly connected with the bottom of the goods bucket; the side of fighting is provided with the fixed column, is provided with the draw-in groove on the fixed column, sets up the fixed column with the side of one side at base and fighting and is provided with the pivot, and the cardboard is fixed to be set up in the pivot, and after the fixed column got into the fixed slot of cardboard, positioning mechanism and draw-in groove cooperation realized the location of fighting. The clamping column of the positioning mechanism of the pneumatic discharging device is matched with the clamping groove of the fixing column, so that the goods bucket cannot move easily, and the safety and stability of the pneumatic discharging device during discharging are improved.

Description

Pneumatic discharging device

Technical Field

The utility model relates to an unloading equipment technical field, concretely relates to pneumatic discharge apparatus.

Background

For guaranteeing production safety, pneumatic discharge apparatus is unloading the in-process, need carry out extreme position to the goods fill and fix a position or spacing, but stop gear is too simple, and some positioning mechanism only use the locating pin to fix a position, and the locating pin can't reset, and the accuracy and the security of location are poor, easily break down, influence production efficiency.

Therefore, there is a need in the art for a pneumatic discharge device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Pneumatic discharge apparatus among the prior art is unloading the in-process, need carry out extreme position to the goods fill and fix a position or spacing, but stop gear is too simple, and some positioning mechanism only use the locating pin to fix a position, and the locating pin can't reset, and the accuracy and the security of location are poor, easily break down, influence production efficiency. In order to solve the problem, the utility model provides a pneumatic discharging device, which comprises a base, a rotating shaft, a pneumatic rod, a fixed column, a cargo bucket, a clamping plate and a positioning mechanism; the goods bucket is arranged on the base, a first end of the bottom of the goods bucket is hinged with the base through a hinged shaft, a pneumatic rod is arranged between the bottom of the goods bucket and the base and can push the goods bucket to move, so that the goods bucket rotates around the hinged shaft, one end of the pneumatic rod is fixedly connected with the base, and the other end of the pneumatic rod is fixedly connected with the bottom of the goods bucket; the side of fighting is provided with the fixed column, is provided with the draw-in groove on the fixed column, sets up the fixed column with the side of one side at base and fighting with the goods and is provided with the pivot, and the cardboard is fixed to be set up in the pivot, sets up a plurality of fixed slots on the cardboard, is provided with positioning mechanism in every fixed slot, and the pivot is rotated and is driven the cardboard and rotate, and after the fixed column got into the fixed slot of cardboard, positioning mechanism and draw-in groove cooperation realized the location of fighting with.

In above-mentioned pneumatic discharge apparatus's preferred technical scheme, positioning mechanism is including blocking the post, elastic element, the card post is "T" type, be provided with the mounting groove on the cardboard, be provided with the through-hole between the first end of mounting groove and the fixed slot, the card post sets up in the mounting groove, the first end of card post stretches out to the fixed slot in through the through-hole, elastic element's first end is held with the second of card post and is connected the setting, elastic element's second end and the second of mounting groove end are fixed to be set up, the inside side of mounting groove is provided with the sliding tray, the third end of card post is the slider, the slider sets up in the sliding tray.

In the preferable technical scheme of the pneumatic discharging device, the elastic element is a spring, the first end of the spring is connected with the second end of the clamping column, and the second end of the spring is fixedly arranged with the second end of the mounting groove.

In the preferred technical scheme of the pneumatic discharging device, the mounting groove is a square groove.

In the preferred technical scheme of above-mentioned pneumatic discharge apparatus, the axis of fixed column is parallel with the axis of pivot, and the fixed column is located the top of pivot.

In the preferred technical scheme of above-mentioned pneumatic discharge apparatus, the fixed slot is evenly distributed along length direction on the cardboard.

In the preferred technical scheme of above-mentioned pneumatic discharge apparatus, the shape of fixed slot is circular, and the diameter of fixed slot is greater than the diameter of fixed column.

It can be understood by those skilled in the art that in the preferred technical solution of the pneumatic discharging device of the present invention, the locking column of the positioning mechanism of the pneumatic discharging device cooperates with the locking groove of the fixing column to limit the fixing column, so that the cargo bucket cannot move easily, and the safety and stability of the pneumatic discharging device during discharging are improved.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a pneumatic discharging device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of an embodiment of the pneumatic discharging device of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

reference numerals: 1. a base; 2. a rotating shaft; 3. a pneumatic rod; 4. fixing a column; 5. a card slot; 6. a cargo bucket; 7. fixing grooves; 8. clamping a plate; 9. a slider; 10. clamping the column; 11. a spring; 12. a sliding groove.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The current pneumatic discharge apparatus based on the background art points out is unloading the in-process, need carry out extreme position to the goods fill and fix a position or spacing, but stop gear is too simple, and some positioning mechanism only use the locating pin to fix a position, and the locating pin can't reset, and the accuracy and the security of location are poor, easily break down, influence production efficiency's problem, the utility model discloses a pneumatic discharge apparatus, this pneumatic discharge apparatus's positioning mechanism's card post and the draw-in groove cooperation of fixed column, carry on spacingly to the fixed column, make the goods fill can not take place to remove easily, improved this pneumatic discharge apparatus security and stability when unloading.

Specifically, as shown in fig. 1 to 4, the pneumatic discharging device of the present invention comprises a base 1, a rotating shaft 2, a pneumatic rod 3, a fixed column 4, a cargo bucket 6, a clamping plate 8, and a positioning mechanism; the cargo bucket 6 is arranged on the base 1, a first end of the bottom of the cargo bucket 6 is hinged with the base 1 through a hinged shaft, a pneumatic rod 3 is arranged between the bottom of the cargo bucket 6 and the base 1, the pneumatic rod 3 can push the cargo bucket 6 to move, the cargo bucket 6 rotates around the hinged shaft, one end of the pneumatic rod 3 is fixedly connected with the base 1, and the other end of the pneumatic rod 3 is fixedly connected with the bottom of the cargo bucket 6; the side of fighting 6 is provided with fixed column 4, be provided with draw-in groove 5 on the fixed column 4, it is provided with pivot 2 with the side of the same one side of fixed column 4 to set up at base 1 and fighting 6, cardboard 8 is fixed to be set up in pivot 2, set up a plurality of fixed slots 7 on the cardboard 8, be provided with positioning mechanism in every fixed slot 7, pivot 2 rotates and drives cardboard 8 and rotate, after fixed column 4 gets into cardboard 8's fixed slot 7, positioning mechanism and draw-in groove 5 cooperation, realize fighting 6's location. The utility model discloses in, pneumatic rod 3 is connected with pneumatic system, and pivot 2 is connected with actuating system. The driving system may comprise a motor and a reduction gear, and the pneumatic system and the driving system are prior art and will not be described in detail herein. The structure of the cargo bucket 6 is the prior art, and the structural changes of the cargo bucket 6 by those skilled in the art should be limited within the protection scope of the present invention.

Preferably, as shown in fig. 3 and 4, the positioning mechanism includes a clamping column 10, an elastic element, the clamping column 10 is "T" shaped, a mounting groove is provided on the clamping plate 8, a through hole is provided between a first end of the mounting groove and the fixing groove 7, the clamping column 10 is disposed in the mounting groove, the first end of the clamping column 10 extends out of the fixing groove 7 through the through hole, the first end of the elastic element is connected with a second end of the clamping column 10, the second end of the elastic element is fixedly disposed with the second end of the mounting groove, a sliding groove 12 is disposed on the inner side of the mounting groove, a third end of the clamping column 10 is a slider 9, the slider 9 is disposed in the sliding groove 12, the slider 9 can slide left and right in the sliding groove 12, the sliding groove 12 is a first end of the sliding groove 12 near the spring 11, and the sliding groove 12 is a second end of the sliding groove 12 far. In the present invention, the elastic element may be the spring 11, or may be other elastic elements, and the change of the structure of the elastic element by those skilled in the art should be limited within the protection scope of the present invention.

Preferably, as shown in fig. 4, the elastic element is a spring 11, a first end of the spring 11 is connected to a second end of the clamping column 10, and a second end of the spring 11 is fixedly arranged with a second end of the mounting groove.

Preferably, as shown in fig. 3, the mounting groove is a square groove.

Preferably, as shown in fig. 1 and 2, the axis of the fixed column 4 is parallel to the axis of the rotating shaft 2, the fixed column 4 is located above the rotating shaft 2, and when the clamping plate 8 rotates to a specified position, the clamping between the clamping groove 5 and the positioning column can be realized, so that the safety of the pneumatic discharging device is further improved.

Preferably, as shown in fig. 1 and 2, the fixing grooves 7 are uniformly distributed on the clamping plate 8 along the length direction, and numerical values are engraved near each fixing groove 7, so that the lifting height of the bucket 6 can be accurately controlled.

Preferably, as shown in fig. 1 to 3, the fixing groove 7 is circular, and the diameter of the fixing groove 7 is larger than that of the fixing column 4, so that the fixing column 4 is conveniently clamped in the fixing groove 7, the fixing column 4 cannot easily come out of the fixing groove 7, and stability and reliability are ensured.

The utility model discloses a pneumatic discharge apparatus's use as follows:

pivot 2 drives the card clockwise rotation, when cardboard 8 rotated vertical position by horizontal position, fixed slot 7 and the 4 blocks of fixed column of cardboard 8, positioning mechanism's reference column and the 5 cooperations of draw-in groove of fixed column 4 promote the reference column and remove towards spring 11 one side, remove the in-process at the reference column, make the slider 9 of reference column slide to the first end of sliding tray 12, at this moment, spring 11 is compressed, realizes the location of cardboard 8 to goods fill 6. The rotating shaft 2 rotates anticlockwise, the fixing column 4 is separated from the fixing groove 7 of the clamping plate 8, and under the action of the elastic force of the spring 11, the sliding block 9 slides to the second end of the sliding groove 12, so that the clamping column 10 is reset to the initial position.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A pneumatic discharging device is characterized by comprising a base, a rotating shaft, a pneumatic rod, a fixed column, a cargo bucket, a clamping plate and a positioning mechanism;

the goods bucket is arranged on the base, a first end of the bottom of the goods bucket is hinged with the base through a hinged shaft, a pneumatic rod is arranged between the bottom of the goods bucket and the base and can push the goods bucket to move, so that the goods bucket rotates around the hinged shaft, one end of the pneumatic rod is fixedly connected with the base, and the other end of the pneumatic rod is fixedly connected with the bottom of the goods bucket; the side of fighting is provided with the fixed column, is provided with the draw-in groove on the fixed column, sets up the fixed column with the side of one side at base and fighting with the goods and is provided with the pivot, and the cardboard is fixed to be set up in the pivot, sets up a plurality of fixed slots on the cardboard, is provided with positioning mechanism in every fixed slot, and the pivot is rotated and is driven the cardboard and rotate, and after the fixed column got into the fixed slot of cardboard, positioning mechanism and draw-in groove cooperation realized the location of fighting with.

2. The pneumatic discharging device according to claim 1, wherein the positioning mechanism comprises a clamping column and an elastic element, the clamping column is in a T shape, a mounting groove is formed in the clamping plate, a through hole is formed between a first end of the mounting groove and the fixing groove, the clamping column is arranged in the mounting groove, a first end of the clamping column extends into the fixing groove through the through hole, a first end of the elastic element is connected with a second end of the clamping column, a second end of the elastic element is fixedly arranged with a second end of the mounting groove, a sliding groove is formed in the side surface inside the mounting groove, a third end of the clamping column is a sliding block, and the sliding block is arranged in the sliding groove.

3. The pneumatic discharge apparatus of claim 2, wherein the resilient member is a spring, a first end of the spring is disposed in connection with a second end of the latch, and a second end of the spring is fixedly disposed in connection with a second end of the mounting groove.

4. The pneumatic discharge apparatus of claim 2, wherein the mounting slot is a square slot.

5. The pneumatic discharging device according to claim 1, wherein the axis of the fixed column is parallel to the axis of the rotating shaft, and the fixed column is positioned above the rotating shaft.

6. A pneumatic discharge apparatus according to claim 1, wherein the retaining grooves are evenly distributed along the length of the clamping plate.

7. The pneumatic discharge apparatus of claim 1, wherein the shape of the stationary groove is circular, and the diameter of the stationary groove is larger than the diameter of the stationary post.