CN219325378U

CN219325378U - Quantitative feeding structure of stirrer

Info

Publication number: CN219325378U
Application number: CN202221261746.4U
Authority: CN
Inventors: 陈静
Original assignee: Sichuan Tianhui Packaging Materials Co ltd
Current assignee: Sichuan Tianhui Packaging Materials Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-07-11
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a quantitative feeding structure of a stirrer, which belongs to the technical field of conveying devices of the stirrer and comprises a feeding hopper for feeding and a conveying shell for discharging, wherein a material passing hole is formed in one side of the top of the feeding hopper, a square groove is formed in one side of the material passing hole, which is close to the material passing hole, of the material passing hole, a crushing structure for crushing is arranged on the inner periphery of the square groove, a filter box is connected between the material passing hole and the conveying shell, a filter screen plate for filtering is arranged in the filter box, a roller groove is formed in the conveying shell, and a quantitative structure for assisting discharging is arranged on the inner periphery of the roller groove. This mixer ration pay-off structure through the fixed cooperation with rotating electrical machines number of rotations of ration groove size, can realize quantitative material conveying, improves the quality of finished product.

Description

Quantitative feeding structure of stirrer

Technical Field

The utility model belongs to the technical field of stirrer material conveying devices, and particularly relates to a quantitative feeding structure of a stirrer.

Background

An automatic stirrer is a construction engineering machine, which is mainly used for stirring cement, sand and stone, various dry powder mortar and other construction materials. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix the various materials with stirring to make them a mixture or a suitable consistency. The quality of finished products made by the stirrer is related to the material conveying quantity besides the stirring effect, and the existing stirrer lacks a quantitative structure during material conveying and cannot well control the material conveying quantity.

Therefore, in view of the current situation, there is an urgent need to design and produce a quantitative feeding structure of a stirrer so as to meet the needs of practical use.

Disclosure of Invention

The utility model aims to provide a quantitative feeding structure of a stirrer, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixer ration pay-off structure, includes the feeder hopper that is used for the feeding and is used for the transport shell of ejection of compact, the bottom fixedly connected with crushed aggregates seat of feeder hopper, and the feed opening has been seted up to one side at crushed aggregates seat top, square groove has been seted up to one side that crushed aggregates seat is close to the feed opening, and the inner periphery of square groove is equipped with the crushing structure that is used for the crushed aggregates, be connected with the rose box between crushed aggregates seat and the transport shell, and the inside of rose box is equipped with the filter screen board that is used for filterable, the roller groove has been seted up to the inside of transport shell, and the inner periphery of roller groove is equipped with the ration structure that is used for supplementary ejection of compact.

Preferably, the crushing structure comprises a forward and reverse rotating motor arranged on one side of the crushing seat, a threaded square sleeve matched with the square groove and a rotating screw rod in threaded connection with the threaded square sleeve, one end of the rotating screw rod penetrates through the crushing seat and is connected with the output end of the forward and reverse rotating motor through a coupler, and one side, close to the material through hole, of the threaded square sleeve is provided with a plurality of pressing teeth.

Preferably, the quantitative structure comprises a hollow quantitative roller matched with the roller groove and a central rod positioned at the center of the hollow quantitative roller, wherein both ends of the central rod are in rotary connection with the inner periphery of the roller groove through bearings, the periphery of the central rod is fixedly connected with the center of the hollow quantitative roller, and the quantitative groove is formed in one side of the hollow quantitative roller.

Preferably, a rotating motor is mounted on one side of the conveying shell, and an output end of the rotating motor penetrates through the conveying shell and is connected with one end of the center rod through a coupler.

Preferably, a V-shaped feeding cavity is formed in the top of the conveying shell, and the bottom of the inner periphery of the feeding cavity is matched with the quantitative groove.

Preferably, two fixing plates are arranged on two sides, close to the filter screen plate, of the inner periphery of the filter tank, and compression springs are bonded between the fixing plates and the filter screen plate.

Preferably, a vibrator is installed at the bottom of the filter screen plate.

The utility model has the technical effects and advantages that: according to the quantitative feeding structure of the stirrer, the rotary screw is driven to rotate through the work of the forward and reverse rotating motor, so that the threaded square sleeve moves, and the pressing teeth can crush materials; the filter screen plate is driven to vibrate through the work of the vibrator, so that the material can be sieved; the material after crushing and vibrating screen falls into the metering tank through the feeding cavity, the center rod is driven to rotate through the work of the rotating motor, so that the hollow metering roll rotates, when the metering tank rotates to the lower side, the material falls, the quantitative conveying can be realized, and the quantitative conveying structure of the stirrer can realize quantitative conveying through the cooperation of fixed size of the metering tank and the rotation number of the rotating motor, and improves the quality of finished products.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a particle stand according to the present utility model;

FIG. 3 is a schematic view of a particle stand according to the present utility model;

FIG. 4 is a cross-sectional view of the transport shell of the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present utility model;

in the figure: 1. a feed hopper; 2. a transport housing; 3. a crushed aggregates seat; 4. a filter box; 5. a filter screen plate; 6. tooth pressing; 7. a rotating electric machine; 8. a feed chamber; 9. a fixing plate; 10. a compression spring; 11. a vibrator; 21. a forward and reverse rotation motor; 22. a threaded square sleeve; 23. rotating the screw; 31. a hollow quantitative roller; 32. a central rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 and 4, the bottom fixedly connected with crushed aggregates seat 3 of feeder hopper 1, installation and connected mode all can be selected as fastener, bonding or welding etc. the feed opening has been seted up to one side at crushed aggregates seat 3 top, square groove has been seted up to one side that crushed aggregates seat 3 is close to the feed opening, the inner periphery of square groove is equipped with the crushing structure that is used for the crushed aggregates, be connected with rose box 4 between crushed aggregates seat 3 and the transport shell 2, feed inlet and the discharge gate of adaptation have been seted up respectively to the top and the bottom of rose box 4, the inside of rose box 4 is equipped with and is used for filterable filter screen 5, roll groove has been seted up to the inside of transport shell 2, the inner periphery of roll groove is equipped with the quantitative structure that is used for supplementary ejection of compact.

In order to crush the bonded materials, as shown in fig. 2 and 3, the crushing structure is composed of a forward and reverse rotating motor 21, a threaded square sleeve 22 and a rotating screw rod 23, wherein the type of the forward and reverse rotating motor 21 is RS540, the forward and reverse rotating motor 21 is arranged on one side of the crushing seat 3, one end of the rotating screw rod 23 penetrates through the crushing seat 3 and is connected with the output end of the forward and reverse rotating motor 21 through a coupler, the rotating screw rod 23 is in threaded connection with the threaded square sleeve 22, the threaded square sleeve 22 is matched with a square groove, a plurality of pressing teeth 6 are arranged on one side, close to a material opening, of the threaded square sleeve 22, and the rotating screw rod 23 is driven to rotate through the operation of the forward and reverse rotating motor 21, so that the threaded square sleeve 22 moves, and the pressing teeth 6 can crush the materials.

In order to shake the crushed material, as shown in fig. 4 and 5, a vibrator 11 is mounted at the bottom of the filter screen plate 5, the type of the vibrator 11 is ZW-5, two fixing plates 9 are arranged on two sides, close to the filter screen plate 5, of the inner periphery of the filter tank 4, compression springs 10 are bonded between the fixing plates 9 and the filter screen plate 5, and the filter screen plate 5 is driven to vibrate through the operation of the vibrator 11, so that the material can be shake-screened.

In order to realize quantitative material conveying, as shown in fig. 4, the quantitative structure is composed of a hollow quantitative roller 31 and a central rod 32, a V-shaped feeding cavity 8 is formed in the top of a conveying shell 2, the hollow quantitative roller 31 is matched with a roller groove, the central rod 32 is fixedly connected to the center of the hollow quantitative roller 31, a quantitative groove is formed in one side of the hollow quantitative roller 31, the bottom of the inner periphery of the feeding cavity 8 is matched with the quantitative groove, a rotating motor 7 is arranged on one side of the conveying shell 2, the model of the rotating motor 7 is selected as SGMPS, the output end of the rotating motor 7 penetrates through the conveying shell 2 and is connected with one end of the central rod 32 through a coupler, two ends of the central rod 32 are connected with the inner turnover of the roller groove through bearings, materials after crushing and vibrating screening fall into the quantitative groove after passing through the feeding cavity 8, the central rod 32 is driven to rotate through the operation of the rotating motor 7, so that the hollow quantitative roller 31 is enabled to rotate, and when the quantitative groove rotates to the lower side, material conveying can be realized;

the rotary motor 7, the vibrator 11, and the reversible motor 21 are all electrically connected to an external power source.

The quantitative feeding structure of the stirrer comprises a feeding mechanism, a feeding hopper 1, a feeding mechanism and a stirring mechanism, wherein the feeding mechanism is characterized in that the bottom of a feeding shell 2 is connected with a feeding hole of an external stirrer when in use, and materials are fed through the feeding hopper;

when the input material passes through the crushed aggregates seat 3, the forward and reverse rotation motor 21 is started to drive the rotation screw 23 to rotate in a reciprocating manner, so that the threaded square sleeve 22 moves in a reciprocating manner, and the pressing teeth 6 can crush the material continuously;

the crushed materials fall into the filter screen plate 5, and meanwhile, the vibrator 11 is started, so that the materials can be sieved;

the crushed and sieved material passes through the feeding cavity 8 and falls into the quantitative tank, and after a period of accumulation, the quantitative tank is fully accumulated;

the rotating motor 7 is started to drive the central rod 32 to rotate, the hollow quantitative roller 31 is rotated, the quantitative groove is rotated to the feeding hole below, materials can be input into the stirrer, the operation is repeated, and quantitative material conveying can be performed by controlling the number of turns of the rotating motor 7.

Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model.

Claims

1. The utility model provides a mixer ration pay-off structure, includes feeder hopper (1) that are used for the feeding and is used for the transport shell (2) of ejection of compact, its characterized in that: the utility model discloses a feeding hopper, including feeding hopper (1), crushing seat (3), roll groove, filter screen plate (5) are equipped with in the inside of filter screen plate (4), roll groove has been seted up to the inside of carrying shell (2), and the inner periphery in roll groove is equipped with the ration structure that is used for supplementary ejection of compact.

2. The quantitative feeding structure of a stirrer according to claim 1, wherein: the crushing structure comprises a forward and reverse rotating motor (21) arranged on one side of the crushing seat (3), a threaded square sleeve (22) matched with the square groove and a rotating screw rod (23) in threaded connection with the threaded square sleeve (22), one end of the rotating screw rod (23) penetrates through the crushing seat (3) and is connected with the output end of the forward and reverse rotating motor (21) through a coupler, and one side, close to a feed opening, of the threaded square sleeve (22) is provided with a plurality of pressing teeth (6).

3. The quantitative feeding structure of a stirrer according to claim 1, wherein: the quantitative structure comprises a hollow quantitative roller (31) which is matched with the roller groove and a central rod (32) which is positioned at the center of the hollow quantitative roller (31), wherein both ends of the central rod (32) are in rotary connection with the inner periphery of the roller groove through bearings, the periphery of the central rod (32) is fixedly connected with the center of the hollow quantitative roller (31), and the quantitative groove is formed in one side of the hollow quantitative roller (31).

4. A mixer dosing structure according to claim 3, wherein: one side of the conveying shell (2) is provided with a rotating motor (7), and the output end of the rotating motor (7) penetrates through the conveying shell (2) and is connected with one end of a center rod (32) through a coupler.

5. A mixer dosing structure according to claim 3, wherein: the top of carrying shell (2) has seted up V toper feed chamber (8), and the bottom of feed chamber (8) inner periphery and ration groove looks adaptation.

6. The quantitative feeding structure of a stirrer according to claim 1, wherein: two fixing plates (9) are arranged on two sides, close to the filter screen plate (5), of the inner periphery of the filter tank (4), and compression springs (10) are bonded between the fixing plates (9) and the filter screen plate (5).

7. The quantitative feeding structure of a stirrer according to claim 1, wherein: a vibrator (11) is arranged at the bottom of the filter screen plate (5).