CN219722760U - Bucket receiving device convenient to use - Google Patents

Abstract

The utility model provides a conveniently used bucket receiving device, which comprises an upper connecting part, a middle connecting part and a lower connecting part which are sequentially arranged from top to bottom; the upper connecting part is a telescopic soft connecting bucket, a power device for enabling the upper connecting part to stretch up and down is arranged on the upper connecting part, and guide devices for guiding the upper connecting part to stretch up and down are also arranged on two sides of the upper connecting part; the opening part of the lower connecting part is provided with a door opening and closing device. The power device is a power oil cylinder, the guide device is a screw guide device, and the door opening and closing device comprises an opening and closing hydraulic cylinder, a connecting rod hinged to the piston rod end of the opening and closing hydraulic cylinder, a rotating shaft fixed to the end part of the connecting rod and an opening and closing door fixed to the rotating shaft. The structure device of the utility model has adjustable height, is suitable for connection between hoppers with various height specifications and a mixer, has convenient use and good sealing effect, can effectively avoid dust overflow in premix, and greatly reduces occupational disease harm of surrounding workers.

Description

Bucket receiving device convenient to use

Technical Field

The utility model relates to the technical field of mechanical manufacturing, in particular to a convenient-to-use bucket receiving device for a mixer interface.

Background

In the farming industry, it is often necessary to mix feed additives and premix using a mixer.

In the prior art, medicines and carriers are usually lifted to a high-rise platform through a lifting machine, and then are manually fed. In the figure, as shown in fig. 1, 01 is a lifting machine, 02 is a high-rise platform, and 03 is a mixer. By adopting the device, before various additives and premix materials enter the mixer, the materials are needed to be manually discharged at a low position, after the materials are manually discharged, the feed additives and the premix materials are lifted to a high-rise platform 02 through a lifting machine 01, then the materials are manually taken, and the premix materials are put into a mixer 03 through a feed inlet in a manual feeding mode. The labor intensity of manual feeding is high, a large amount of dust and medicines are generated in the feeding process, and the feeding workers inhale the body to cause great threat to the health, so that occupational hazard factors are large.

The inventor creates an automatic feeding device, after the materials are added into the hopper at the low position, the hopper is lifted to the high position, and after the lower part of the hopper is automatically docked with the upper part of the mixer, the materials in the hopper automatically fall into the mixer. However, in the use process, the lower part of the hopper and the opening of the mixer are often not in accurate butt joint, and gaps can be formed between the lower part of the hopper and the opening of the mixer due to errors in production, manufacture and the like, so that dust in the premix overflows, and great harm is brought to the surrounding environment and the health problem of workers. And it cannot be applied to hoppers and mixers with various specifications and heights, and is very inconvenient to use.

Therefore, a connecting device is needed between the lower part of the hopper and the upper part of the mixer to solve the above technical problems.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the convenient-to-use bucket receiving device, which is adjustable in height, is applicable to connection between hoppers with various height specifications and a mixer, is convenient to use, has a good sealing effect, can effectively avoid dust overflow in premix, and greatly reduces occupational disease harm of surrounding workers.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bucket receiving device comprises an upper connecting part, a middle connecting part and a lower connecting part which are sequentially arranged from top to bottom; the upper connecting part is a telescopic soft connecting bucket, a power device for enabling the upper connecting part to stretch up and down is arranged on the upper connecting part, and guide devices for guiding the upper connecting part to stretch up and down are also arranged on two sides of the upper connecting part; the opening part of the lower connecting part is provided with a door opening and closing device. The hopper receiving device is arranged between the lower part of the hopper and the upper part of the mixer and is fixed on the mixer, when the hopper receiving device is used, the hopper is pulled to the upper part of the mixer to be aligned with the feed inlet of the mixer, and the flexible connecting device stretches upwards under the drive of the power device until the lower part of the hopper is tightly propped up, so that the hopper receiving device and the hopper are tightly butted; after the upper part of the receiving device props against the discharging hole at the lower part of the hopper, the opening and closing door device is opened to start discharging, and the materials are put into the mixer.

In a preferred scheme, the power device is a power oil cylinder, the oil cylinders are vertically arranged on two sides of the upper connecting part, the cylinder ends of the oil cylinders are fixed on the lower connecting part, and the piston rod ends of the oil cylinders are fixed on the upper part of the upper connecting part. Under the action of the oil cylinder, the extension and shortening of the telescopic flexible connection bucket part are realized.

The further preferable scheme is that the guide device is a screw guide device and comprises a screw rod which is vertically arranged, threads are arranged at two ends of the screw rod, a polish rod is arranged in the middle of the screw rod, the lower end of the screw rod is fixed at the upper end of the middle connecting part through a nut, the upper end of the screw rod is arranged on the upper connecting part in a penetrating manner, and a limit nut is arranged at the upper end of the screw rod; the outside of screw rod upper end still is equipped with the uide bushing, the uide bushing is fixed in on the upper junction. The upper part of the screw rod is provided with a limit nut to limit the sliding travel of the upper connecting part on the screw rod, and the upper connecting part is guided by a guide sleeve. The screw guide may also be guided by other guides commonly used in mechanical arrangements. The screw guide device is matched with the power device to realize stable extension and shortening of the soft connection bucket part.

In a further preferred scheme, a groove is formed in the periphery of the connecting port of the upper connecting portion, a top sealing piece is clamped in the groove, the top sealing piece is a rubber sealing piece, and sealing can be achieved by other available sealing pieces. Because the horizontal height of the top sealing piece is higher than the upper plane of the upper connecting part, and the top sealing piece is soft sealing, the sealing between the bucket receiving device and the hopper can be better realized under the action of the pressure of the oil cylinder, and the dust overflow is effectively avoided.

Further preferably, the door opening and closing device comprises an opening and closing hydraulic cylinder, a connecting rod hinged to the piston rod end of the opening and closing hydraulic cylinder, a rotating shaft fixed to the end of the connecting rod and an opening and closing door fixed to the rotating shaft. After the soft connecting hopper of the upper connecting part is in butt joint and compaction with the lower part of the hopper, the opening and closing door device opens the material channel, and the materials in the hopper are transferred into the mixer.

Further preferable scheme, the door opening and closing device is two sets, and the cylinder end of two hydraulic cylinders that open and close is articulated respectively to be located the outside both sides of lower connecting portion, the door that opens and shuts is semi-circular, realizes opening and closing the butt joint bucket passageway through two semicircular door that opens and shuts. The two sets of opening and closing door devices respectively control two sides of the whole material channel, the two sets of opening and closing door devices respectively control half of the channels, and the two sets of opening and closing door devices are matched for use to realize the opening and closing of the whole material channel. Two material channels are arranged, one set of opening and closing door device can be opened and closed according to actual conditions, the flow of materials is more convenient to control, and the use is convenient.

In a further preferred scheme, the rotating shaft penetrates through the middle of the lower connecting part horizontally, two ends of the rotating shaft are rotatably supported on the lower connecting part, and one end of the rotating shaft extends out of the outer wall of the lower connecting part and is connected with the connecting rod through the extending end of the rotating shaft; the opening and closing door comprises a straight line section part and an arc section part, and the opening and closing door is fixedly connected with the rotating shaft through the straight line section part. The straight line section parts of the two opening and closing doors are arranged in the center of the lower connecting part side by side and are fixed on the rotating shaft through the straight line section parts.

Further preferably, the opening and closing hydraulic cylinder and the connecting rod are both arranged outside the lower connecting part, one end of the connecting rod is hinged with a piston rod end of the opening and closing hydraulic cylinder, and the other end of the connecting rod is fixedly connected with an extending end of the rotating shaft. When the folding door is used, under the action force of the folding hydraulic cylinder, the connecting rod is driven to rotate, the rotating shaft is driven to rotate by the rotation of the connecting rod, and the folding door is fixed on the rotating shaft, so that the folding door rotates around the rotating shaft, and the folding of the channels on two sides is realized.

In a further preferred scheme, a cover plate is arranged at the upper part of the rotating shaft, and a pointed top for avoiding material accumulation is arranged at the upper part of the cover plate; the lower part of the cover plate is provided with a groove, an opening and closing door sealing piece used for sealing the opening and closing door is arranged in the groove, and the periphery of the opening part of the lower connecting part is also provided with the opening and closing door sealing piece used for sealing the opening and closing door. When the opening and closing door is in a closed state, an opening and closing door sealing piece is arranged between the opening and closing door and the periphery of the opening and closing door and the cover plate of the lower connecting part, and the opening and closing door sealing piece can be made of rubber sealing pieces or other materials capable of realizing sealing. The upper cover plate of the rotating shaft can protect the rotating shaft part and prevent materials from being stuck to the rotating shaft part; the arrangement of the top of the upper part of the cover plate can effectively avoid the retention and accumulation of materials in the channel.

Further preferable scheme, the soft connection of upper junction is fought inside periphery vertically and is equipped with the impact plate, the impact plate is the silica gel impact plate. Because the soft connection is the cloth that the part adopted of fighting is, the impact that causes the soft connection is fighted when entering in order to avoid the material viscous to fight the erosion of soft connection on the soft connection is fighted, set up silica gel impact-resistant board, owing to adopted the silica gel material, do not influence the extension and the shortening of whole soft connection is fighted.

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

1. the upper connecting part is a telescopic soft connecting bucket, the soft connecting part is lengthened and shortened through the oil cylinder, and the height of the soft connecting bucket can be freely adjusted, so that the lower part of the hopper device is conveniently in butt joint with a mixer, the bucket connecting device can be conveniently in butt joint with and tightly pressed on the hopper at the upper part of the mixer, can be effectively sealed, is suitable for occasions with various height specifications, and is convenient to use;

2. the utility model is provided with the guide device, and the screw guide device is matched with the power device to realize stable extension and shortening of the soft connection bucket part, so that the whole device is more stable;

3. according to the utility model, the rubber top sealing element is arranged at the periphery of the connecting port of the upper connecting part, so that the sealing performance between the bucket receiving device and the lower part of the hopper is greatly improved under the action of the pressure of the top sealing element and the oil cylinder, the dust overflow is effectively avoided, and the occupational disease hazard is greatly reduced;

4. the opening and closing of the opening and closing doors are realized through the opening and closing hydraulic cylinder, the automation degree is high, the manual participation is greatly reduced, and two sets of opening and closing door devices are arranged, so that the opening and closing opening size can be randomly regulated, and the material flow is controlled;

5. the periphery of the opening and closing door is provided with the opening and closing door sealing piece when the opening and closing door is closed, so that the sealing effect is good;

6. the cover plate is arranged on the upper part of the rotating shaft, so that the cover plate can effectively protect the rotating shaft part and prevent materials from being stuck to the rotating shaft part; the arrangement of the upper sharp top of the cover plate can effectively avoid retention and accumulation of materials in the channel;

7. according to the utility model, the silica gel impact-resistant plate is vertically arranged on the inner periphery of the soft connecting bucket, so that the impact on the soft connecting bucket caused by material entering is avoided, and the erosion of the soft connecting bucket caused by material sticking on the soft connecting bucket is avoided;

8. the device provided by the utility model is convenient to use, wide in application occasions, good in sealing effect, capable of being used for connecting two devices except a mixer and a hopper, capable of greatly reducing occupational hazard factors and greatly improving production efficiency.

Drawings

FIG. 1 is a schematic view of the whole flow and structure of a premix in the prior art;

FIG. 2 is a front elevational view of the overall structure of a conveniently used bucket attachment of the present utility model;

FIG. 3 is a side view of the overall structure of a conveniently used bucket attachment of the present utility model;

FIG. 4 is a top view of the overall structure of a conveniently used bucket attachment of the present utility model;

FIG. 5 is a schematic view showing the overall structure of an opening and closing door device of a conveniently used bucket receiving device;

FIG. 6 is a simplified schematic illustration of an opening and closing door assembly of a bucket elevator assembly of the present utility model;

marked in the figure as:

01-lifting machine, 02-high-rise platform and 03-mixer;

1-upper connecting part, 11-soft connecting bucket, 12-impact plate and 13-top sealing piece;

2-an intermediate connection;

3-a lower connection;

4-power device, 41-oil cylinder, 42-support plate, 43-ear plate, 44-cylindrical pin, 45-connecting plate and 46-cotter pin;

5-guiding device, 51-screw rod, 52-limit nut and 53-guiding sleeve;

6-door opening and closing device, 61-opening and closing hydraulic cylinder, 62-connecting rod, 63-rotating shaft, 631-extending end, 64-opening and closing door, 65-cover plate, 66-pinnacle and 67-opening and closing door sealing element.

Detailed Description

An embodiment of a conveniently used bucket attachment according to the present utility model is further described with reference to fig. 2 to 6.

The embodiment relates to a conveniently used receiving device, which is arranged between the lower part of a hopper and the upper part of a mixer and is used for connecting a discharge hole at the lower part of the hopper with a feed hole at the upper part of the mixer.

The bucket receiving device convenient to use comprises an upper connecting part 1, a middle connecting part 2 and a lower connecting part 3 which are sequentially arranged from top to bottom. The upper connecting part 1, the middle connecting part 2 and the lower connecting part 3 are connected in a detachable connection mode, such as a bolt connection. The upper connecting part 1 comprises a telescopic soft connecting hopper, the lower connecting part 2 is a conical connecting hopper, and the lower connecting part 3 can be fixed on the mixer.

The upper connecting part 1 comprises a flexible connecting bucket 11, an impact plate 12 and a top sealing piece 13, wherein the flexible connecting bucket 11 can be made of cloth or other flexible materials, the impact plate 12 is vertically arranged on the inner periphery of the flexible connecting bucket 11 of the upper connecting part 1, and the impact plate 12 is a silica gel impact plate. In this embodiment, because the soft connection bucket portion 11 is made of cloth, the soft connection bucket is prevented from being impacted when materials enter, and the soft connection bucket is prevented from being corroded by materials, and the silica gel impact-resistant plate 12 is arranged. The periphery of the connecting port on the top surface of the upper connecting part 1 is also provided with a groove, and a top sealing element 13 is clamped in the groove, and the top sealing element is a rubber sealing element, and can also be sealed by adopting other available sealing elements. Since the top seal 13 is at a level higher than the upper level of the upper connection 1 and the top seal 13 is a soft seal, the purpose is to achieve a seal between the upper connection 1 and the lower part of the hopper when they are docked.

The upper connecting part 1 is provided with a power device 4 for enabling the upper connecting part to extend and retract up and down, and the power device 4 is symmetrically arranged in the middle of two sides of the upper connecting part 1. In this embodiment, the power device 4 employs a power cylinder 41, the cylinders 41 are vertically disposed on two sides of the upper connection portion 1, a cylinder end of the cylinder 41 is fixed on the lower connection portion 2 through a support plate 42, and a piston rod end of the cylinder 41 is fixed on an upper portion of the upper connection portion 1 through two lug plates 43 and a cylindrical pin 44. The support plates 42 are horizontally arranged on two sides of the lower connecting part 2, and the cylinder ends of the oil cylinders 41 are fixed on the support plates 42 through bolts; the outside level of upper junction 1 is equipped with connecting plate 45, the lower part welding of connecting plate 45 has two otic placodes 43 of vertical setting, the piston rod end of hydro-cylinder 41 is fixed in between two otic placodes 43 through cylindric lock 44, and the outer end of cylindric lock 44 is fixed through cotter pin 46. Under the action of the oil cylinder 41, the piston cylinder end of the oil cylinder 41 moves upwards, so that the extension and shortening of the telescopic flexible connection bucket 11 part are realized. When being in butt joint with the lower part of the hopper, the power device 4 can enable the soft connection receiving hopper 11 to only prop against the lower part of the hopper, and the sealing effect is good, so that dust overflow is effectively avoided. But also can be used for hoppers with different heights, and is suitable for various occasions with different distances and heights between the hoppers and the mixer.

In order to make the structure more stable, avoid the offset and cause the poor butt joint between the receiving device and the hopper of the utility model and appear the gap, the utility model also has guiding devices 5 used for stretching and retracting and guiding up and down on both sides of the upper connecting part 1, the guiding devices 5 are arranged on two adjacent sides of the power device 4, and the guiding devices 5 on both sides are multiple groups and are uniformly distributed. The guiding devices 5 are screw guiding devices, in this embodiment, the screw guiding devices are 4 groups, and are uniformly distributed on two sides of the upper connecting portion 1. The screw rod 51 is vertically arranged, threads are arranged at two ends of the screw rod 51, a polish rod is arranged in the middle of the screw rod 51, the lower end of the screw rod 51 is fixed at the upper end of the middle connecting part 2 through a nut, the upper end of the screw rod 51 is arranged on the upper connecting part 1 in a penetrating manner, and a limit nut 52 is arranged at the upper end of the screw rod 51; the outside of screw rod 51 upper end still is equipped with uide bushing 53, uide bushing 53 is fixed in on upper junction 1. The upper part of the screw 51 is provided with a limit nut 52 to limit the sliding travel of the upper connecting part 1 on the screw 51, and is guided by a guide sleeve 53. The screw guide may also be guided by other guides commonly used in mechanical arrangements. The screw guide device is matched with the power device to realize stable extension and shortening of the soft connection bucket part.

The opening of the lower connecting part 3 is provided with a door opening and closing device 6 for discharging, and the door opening and closing device 6 comprises an opening and closing hydraulic cylinder 61, a connecting rod 62 hinged to the piston rod end of the opening and closing hydraulic cylinder 61, a rotating shaft 63 fixed to the end part of the connecting rod 62, and an opening and closing door 64 fixed to the rotating shaft 63. After the soft connecting hopper 11 of the upper connecting part 1 is in butt joint and compaction with the lower part of the hopper, the opening and closing door device 6 opens a material channel to transfer the materials in the hopper into the mixer.

The two sets of opening and closing doors 6 are arranged, the two opening and closing hydraulic cylinders 61 are respectively hinged on two outer sides of the lower connecting part 3, the opening and closing doors 64 are semicircular, and the opening and closing of the butt joint bucket channel are realized through the two semicircular opening and closing doors 64. The opening and closing door 64 includes a straight line section and an arc section, and the opening and closing door 64 is fixedly connected with the rotating shaft 64 through the straight line section. The straight portions of the two opening and closing doors 64 are arranged side by side at the center of the lower connecting portion 3. The rotating shaft 63 penetrates through and is horizontally disposed in the middle of the lower connecting portion 3, two ends of the rotating shaft 63 are rotatably supported on the side wall of the lower connecting portion 3, and one extending end 631 of the rotating shaft 63 extends out of the outer wall of the lower connecting portion 3 and is fixedly connected with the connecting rod 62 through the extending end 631. The opening and closing hydraulic cylinder 61 and the connecting rod 62 are both arranged outside the lower connecting portion 3, one end of the connecting rod 62 is hinged to a piston rod end of the opening and closing hydraulic cylinder, and the other end of the connecting rod 62 is fixedly connected to an extending end 631 of the rotating shaft 63.

When the folding hopper is in use, after the upper connecting part 1 is tightly propped against the lower part of the hopper, under the action force of the folding hydraulic cylinder 61, the connecting rod 62 is driven to rotate, the rotating shaft 63 is driven to rotate by the rotation of the connecting rod 62, and the folding door 64 is fixed on the rotating shaft 63, so that the folding door 64 can rotate around the rotating shaft 63, and the folding of the channels on two sides is realized. The utility model is provided with two sets of opening and closing door devices which are respectively used for controlling two side parts of the whole material channel, and two sets of channels which are respectively used for controlling half of the channels are matched for use, so that the opening and closing of the whole material channel is realized. And set up two material passageway, can open and shut one set of door opening and closing device wherein according to actual conditions, the flow of control material of being more convenient for, convenient to use.

In the utility model, a cover plate 65 is arranged at the upper part of the rotating shaft 63, and a pointed tip 66 for avoiding material accumulation is arranged at the upper part of the cover plate 65; the lower part of the cover plate 65 is provided with a groove, an opening and closing door sealing piece 67 for sealing the opening and closing door is arranged in the groove, and the opening periphery of the lower connecting part 3 is also provided with the opening and closing door sealing piece 67 for sealing the opening and closing door 64. The door seal 67 may be a rubber seal or other material that can achieve sealing. The arrangement of the cover plate 65 on the upper part of the rotating shaft 63 can protect the rotating shaft 63 and prevent materials from being stuck at the rotating shaft 63; the arrangement of the upper sharp top 66 of the cover plate 65 can effectively avoid retention and accumulation of materials in the channel.

The whole working process of the utility model is as follows: after the hopper is moved to the upper part of the mixer to be aligned with the feed inlet of the mixer, the flexible connection receiving hopper 11 is extended upwards under the drive of the oil cylinder 41 until the lower part of the hopper is tightly propped, so that the receiving hopper device and the hopper are tightly butted; then, under the action force of the opening and closing hydraulic cylinder 61, the opening and closing hydraulic cylinder 61 drives the connecting rod 62 to rotate, the rotation of the connecting rod 62 drives the rotating shaft 63 to rotate, and the opening and closing door 64 rotates around the rotating shaft 63 due to the fact that the opening and closing door 64 is fixed on the rotating shaft 63, so that opening and closing of channels on two sides are achieved, the opening and closing door device 6 is opened to start discharging, and materials are put into the mixer. The opening and closing hydraulic cylinders 41 on two sides can be independently controlled according to the flow requirement, one or two sets of opening and closing door devices can be opened and closed, and the use is convenient.

The device provided by the utility model is convenient to use, wide in application occasions, good in sealing effect, capable of being used for connecting two devices except a mixer and a hopper, capable of greatly reducing occupational hazard factors and greatly improving production efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a receiver device that facilitates use which characterized in that: the device comprises an upper connecting part, a middle connecting part and a lower connecting part which are sequentially arranged from top to bottom; the upper connecting part is a telescopic soft connecting bucket, a power device for enabling the upper connecting part to stretch up and down is arranged on the upper connecting part, and guide devices for guiding the upper connecting part to stretch up and down are also arranged on two sides of the upper connecting part; the opening part of the lower connecting part is provided with a door opening and closing device.

2. The easy-to-use scooper device of claim 1, wherein: the power device is a power oil cylinder, the oil cylinders are vertically arranged on two sides of the upper connecting part, the cylinder end of each oil cylinder is fixed on the lower connecting part, and the piston rod end of each oil cylinder is fixed on the upper part of the upper connecting part.

3. The easy-to-use scooper device of claim 1, wherein: the guide device is a screw guide device and comprises a screw rod which is vertically arranged, threads are arranged at two ends of the screw rod, a polish rod is arranged in the middle of the screw rod, the lower end of the screw rod is fixed at the upper end of the middle connecting part through a nut, the upper end of the screw rod is arranged on the upper connecting part in a penetrating manner, and a limit nut is arranged at the upper end of the screw rod; the outside of screw rod upper end still is equipped with the uide bushing, the uide bushing is fixed in on the upper junction.

4. The easy-to-use scooper device of claim 1, wherein: the periphery of the connecting port of the upper connecting part is provided with a groove, and a top sealing piece is clamped in the groove.

5. The easy-to-use scooper device of claim 1, wherein: the door opening and closing device comprises an opening and closing hydraulic cylinder, a connecting rod hinged to the piston rod end of the opening and closing hydraulic cylinder, a rotating shaft fixed to the end of the connecting rod and an opening and closing door fixed to the rotating shaft.

6. The easy-to-use scooper device of claim 5, wherein: the two sets of opening and closing doors are hinged to two outer sides of the lower connecting portion respectively, the opening and closing doors are semicircular, and the opening and closing of the butt joint bucket channel is achieved through the two semicircular opening and closing doors.

7. The easy-to-use scooper device of claim 6, wherein: the rotating shaft penetrates through the middle of the lower connecting part horizontally, two ends of the rotating shaft are rotatably supported on the lower connecting part, and one end of the rotating shaft extends out of the outer wall of the lower connecting part and is connected with the connecting rod through the extending end of the rotating shaft; the opening and closing door comprises a straight line section part and an arc section part, and the opening and closing door is fixedly connected with the rotating shaft through the straight line section part.

8. The easy-to-use scooper device of claim 7, wherein: the opening and closing hydraulic cylinder and the connecting rod are arranged outside the lower connecting part, one end of the connecting rod is hinged with the piston rod end of the opening and closing hydraulic cylinder, and the other end of the connecting rod is fixedly connected with the extending end of the rotating shaft.

9. The easy-to-use scooper device of claim 8, wherein: the upper part of the rotating shaft is provided with a cover plate, and the upper part of the cover plate is provided with a sharp top for avoiding material accumulation; the lower part of the cover plate is provided with a groove, an opening and closing door sealing piece used for sealing the opening and closing door is arranged in the groove, and the periphery of the opening part of the lower connecting part is also provided with the opening and closing door sealing piece used for sealing the opening and closing door.

10. The easy-to-use scooper device of claim 1, wherein: the inner periphery of the soft connecting hopper of the upper connecting part is vertically provided with a shock-proof plate, and the shock-proof plate is a silica gel shock-proof plate.