CN219024043U

CN219024043U - Roller type raw material mixing device

Info

Publication number: CN219024043U
Application number: CN202320046348.9U
Authority: CN
Inventors: 李彪; 孙兆军
Original assignee: Harbin Zhongda Feed Co ltd
Current assignee: Harbin Zhongda Feed Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-16
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a roller type raw material mixing device, and belongs to the technical field of material mixing devices. The utility model comprises a tank body with an opening at the top, a bracket is fixedly arranged at the top of the tank body, a mounting seat is fixedly arranged in the middle of the bracket, a hollow middle roller is rotationally connected to the side wall of the bottom end of the mounting seat, a motor is fixedly arranged on the side wall of the top end of the mounting seat, an output shaft of the motor downwards penetrates through the side wall of the mounting seat and is fixedly connected with a rotating rod, the bottom end of the rotating rod downwards penetrates through the middle roller, a spiral blade is fixedly connected to the side wall of the rotating rod, the rotating rod is connected with the middle roller through a transmission piece, a plurality of stirring rods are fixedly arranged on the outer side wall of the middle roller, and a plurality of through holes are formed in the side wall of the middle roller in a penetrating manner. The utility model adopts the arrangement of the intermediate roller and the rotating rod, can rapidly stir and mix the raw materials, improves the mixing efficiency and shortens the working procedure time.

Description

Roller type raw material mixing device

Technical Field

The utility model relates to the field of material mixing devices, in particular to a roller type raw material mixing device.

Background

The feed mainly refers to foods for agricultural or pastoral farm animals. The feed is prepared from various raw materials such as soybean, soybean meal, corn, fish meal, amino acid, grains, additives and the like, and the feed with excellent quality can provide elements required by animal growth, so that animals can grow well, and the production efficiency of industry is improved.

In the production process of the feed, the feed raw materials are required to be mixed according to a certain proportion, and a feed stirrer is required to be used for stirring and mixing the raw materials in the process. The feed mixer mainly comprises a tank body, a mixing shaft and a motor, the raw materials are poured into the tank body, and the raw materials in the tank body can be mixed by driving the mixing shaft to rotate through the motor. Inside (mixing) shaft structure of former raw materials mixer is single, often can discover that raw materials stirring efficiency effect is relatively poor in the use, and layering phenomenon appears easily, and upper strata raw materials and lower floor's raw materials mixed effect are relatively poor in the jar body promptly. In the conventional method, the problem is generally solved by increasing the stirring time to fully mix the raw materials, which inevitably prolongs the working procedure time, and is unfavorable for promoting the production efficiency of enterprises.

How to invent a roller type raw material mixing device to improve the problems becomes a problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

In order to make up for the defects, the utility model provides a roller type raw material mixing device, and aims to solve the problems that a feed stirrer is single in stirring structure and long in raw material mixing time.

The utility model is realized in the following way:

the utility model provides a roller type raw material mixing device which comprises a tank body with an opening at the top, wherein a support is fixedly arranged at the top of the tank body, a mounting seat is fixedly arranged in the middle of the support, a hollow middle roller is rotationally connected to the side wall of the bottom end of the mounting seat, a motor is fixedly arranged on the side wall of the top end of the mounting seat, an output shaft of the motor penetrates through the side wall of the mounting seat downwards and is fixedly connected with a rotating rod, the bottom end of the rotating rod penetrates through the inside of the middle roller downwards, a spiral blade is fixedly connected to the side wall of the rotating rod, the rotating rod is connected with the middle roller through a transmission piece, a plurality of stirring rods are fixedly arranged on the outer side wall of the middle roller, and a plurality of through holes are formed in the side wall of the middle roller in a penetrating manner.

Preferably, the plurality of through holes are circumferentially distributed on the side wall of the middle roller by taking the central axis of the middle roller as an axis, and the plurality of through holes are all positioned above the plurality of stirring rods.

Preferably, the driving part comprises a driving gear fixedly installed on the rotating rod, a toothed ring is fixedly installed on the inner wall of the middle roller, a tooth opening is formed in the inner side of the toothed ring, a driven gear is rotationally connected to the side wall of the bottom end of the mounting seat, and the driven gear is mutually meshed with the driving gear and the tooth opening in the inner side of the toothed ring.

Preferably, the driving gear, the toothed ring and the driven gear are all located above the helical blade.

Preferably, a space is arranged between the bottom end of the intermediate roller and the inner side wall of the bottom end of the tank body, and the bottom end of the rotating rod extends to the outside of the intermediate roller.

Preferably, the bottom side wall of the tank body is in a conical shape, a discharge hole is formed in the bottom of the tank body, and support legs are fixedly connected to the outer side wall of the bottom of the tank body.

The beneficial effects of the utility model are as follows: through the cooperation between intermediate roll, puddler, bull stick, helical blade and the driving medium, pour the raw materials into the jar body in proportion, the starter motor can make the bull stick rotate to can drive intermediate roll and bull stick opposite direction rotation through the transmission of driving medium. On the one hand, through setting up a plurality of puddlers as upper and lower multilayer, can effectively stir the raw materials of different levels, promote the mixing efficiency of upper and lower floor's raw materials. On the other hand, helical blade rotates along with the bull stick is synchronous, can turn out the upper strata of raw materials with the raw materials of jar internal bottom, and the stirring of cooperation puddler mixes again for the raw materials of the internal different levels of jar can the rapid mixing, has promoted the mixed effect and the efficiency of raw materials, and shortens stirring mixing process time, is favorable to promoting enterprise production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an external appearance of a roll-type raw material mixing apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic bottom view of a roll-type raw material mixing apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the internal structure of a tank of a roll-type raw material mixing apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic view showing an internal structure of an intermediate roll of a roll-type raw material mixing apparatus according to an embodiment of the present utility model.

In the figure: 1. a tank body; 2. a bracket; 3. a mounting base; 4. an intermediate roller; 5. a stirring rod; 6. a motor; 7. a rotating rod; 8. a helical blade; 9. a drive gear; 10. a toothed ring; 11. a driven gear; 12. a through port; 13. a discharge port; 14. legs 14.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a roller type raw material mixing device comprises a tank body 1 with an opening at the top, a support 2 is fixedly arranged at the top of the tank body 1, a mounting seat 3 is fixedly arranged in the middle of the support 2, a middle roller 4 which is arranged in a hollow mode is rotationally connected to the side wall of the bottom end of the mounting seat 3, and an interval is arranged between the bottom end of the middle roller 4 and the inner side wall of the bottom end of the tank body 1. The motor 6 is fixedly installed on the top side wall of the installation seat 3, the output shaft of the motor 6 downwards penetrates through the side wall of the installation seat 3 and is fixedly connected with the rotating rod 7, the bottom end of the rotating rod 7 downwards penetrates through the inside of the middle roller 4, and the bottom end of the rotating rod 7 extends to the outside of the middle roller 4. The side wall of the rotating rod 7 is fixedly connected with a helical blade 8, and the bottom end of the helical blade 8 correspondingly extends out of the middle roller 4. The rotating rod 7 is connected with the middle roller 4 through a transmission part, the transmission part comprises a driving gear 9 fixedly installed on the rotating rod 7, a toothed ring 10 is fixedly installed on the inner wall of the middle roller 4, a tooth opening is formed in the inner side of the toothed ring 10, a driven gear 11 is rotationally connected to the side wall of the bottom end of the mounting seat 3, and the driven gear 11 is mutually meshed with the driving gear 9 and the tooth opening in the inner side of the toothed ring 10. The driving gear 9, the toothed ring 10 and the driven gear 11 are all located above the helical blade 8. When the rotating rod 7 rotates, the driving gear 9 rotates synchronously with the rotating rod 7, and the toothed ring 10 can be driven to rotate reversely (namely, rotate in the opposite direction to the rotating rod 7) through the meshing relationship of the driven gear 11, so that the intermediate roller 4 rotates reversely, and the rotation direction of the intermediate roller 4 is different from the rotation direction of the helical blade 8 and the rotation speed is also different (through the radius arrangement of the driving gear 9 and the driven gear 11). The screw blade 8 is rotated by using the intermediate roller 4 as a reference, so that the screw blade 8 can transport the feed material inside the intermediate roller 4.

A plurality of stirring rods 5 are fixedly arranged on the outer side wall of the middle roller 4, and the stirring rods 5 are arranged in an upper layer and a lower layer, so that raw materials in different layers in the tank body 1 can be stirred. A plurality of through holes 12 are formed in the side wall of the intermediate roller 4. The through holes 12 are circumferentially distributed on the side wall of the middle roller 4 by taking the central axis of the middle roller 4 as an axis, and the through holes 12 are all positioned above the stirring rods 5.

Referring to the figure mount pad 3, the bottom side wall of jar body 1 is the toper setting, makes things convenient for the raw materials in jar body 1 to the below gathering of intermediate roll 4. The bottom of the tank body 1 is provided with a discharge hole 13, the bottom of the discharge hole 13 is provided with a corresponding valve structure, and the valve structure is closed to avoid discharging in the stirring process. The bottom lateral wall of the tank body 1 is fixedly connected with a supporting leg 14, the supporting leg 14 is used for supporting equipment, and the height of the supporting leg 14 can be designed according to actual factory conditions.

The working principle of the roller type raw material mixing device is as follows: when the rotary rod 7 is used, the raw materials are poured into the tank body 1 in proportion, the rotary rod 7 can be rotated by the starting motor 6, and when the rotary rod 7 is rotated, the driving gear 9 on the side wall of the rotary rod 7 synchronously rotates, the driven gear 11 can be driven to rotate, the driven gear 11 can force the toothed ring 10 to rotate, and then the middle roller 4 can be driven to rotate at the bottom of the mounting seat 3. When the middle roller 4 rotates, the raw materials can be stirred by the stirring rods 5 on the outer wall of the middle roller 4, the raw materials of different layers inside the tank body 1 can be effectively stirred by arranging the stirring rods 5 into an upper layer and a lower layer, and the mixing efficiency of the raw materials of the upper layer and the lower layer of the stirring rods 5 is improved. In addition, when the rotating rod 7 rotates, the spiral blade 8 on the rotating rod 7 synchronously rotates along with the rotating rod 7, as the bottom end of the rotating rod 7 extends out of the bottom of the middle roller 4, the bottom end of the spiral blade 8 correspondingly extends out of the bottom of the middle roller 4, when the spiral blade 8 rotates, raw materials at the middle part in the tank body 1 can be upwards fed into the middle roller 4 (materials at two sides can automatically surge to the middle later), the raw materials can be discharged through a plurality of through holes 12 on the side wall of the middle roller 4 through the conveying of the spiral blade 8, and then the bottom raw materials can be turned out and stirred and mixed by the matched stirring rod 5, so that the raw materials at different layers in the tank body 1 can be quickly mixed, the mixing effect and efficiency of the raw materials can be improved, and the stirring and mixing procedure time can be shortened.

It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a roll-type raw materials mixing arrangement, its characterized in that, has open-ended jar body (1) including the top, the top fixed mounting of jar body (1) has support (2), the fixed mount pad (3) that is provided with in middle part of support (2), rotate on the bottom lateral wall of mount pad (3) and be connected with intermediate roll (4) that the cavity set up, fixed mounting has motor (6) on the top lateral wall of mount pad (3), the lateral wall and the fixedly connected with bull stick (7) of motor (6) downwards run through the lateral wall of mount pad (3), the inside of intermediate roll (4) is downwards run through to the bottom of bull stick (7), fixedly connected with helical blade (8) on the lateral wall of bull stick (7) and intermediate roll (4), fixedly mounted with a plurality of puddlers (5) on the lateral wall of intermediate roll (4), a plurality of through-openings (12) have been seted up in the lateral wall of intermediate roll (4) running through.

2. A roll-type raw material mixing apparatus according to claim 1, wherein a plurality of the through openings (12) are circumferentially distributed on the side wall of the intermediate roll (4) with the central axis of the intermediate roll (4) as an axis, and the plurality of the through openings (12) are all located above the plurality of stirring rods (5).

3. The roller type raw material mixing device according to claim 1, wherein the transmission part comprises a driving gear (9) fixedly installed on the rotating rod (7), a toothed ring (10) is fixedly installed on the inner wall of the middle roller (4), a tooth mouth is formed in the inner side of the toothed ring (10), a driven gear (11) is rotatably connected to the bottom end side wall of the mounting seat (3), and the driven gear (11) is meshed with the driving gear (9) and the tooth mouth in the inner side of the toothed ring (10).

4. A roll-type raw material mixing apparatus as claimed in claim 3, characterized in that the driving gear (9), the toothed ring (10) and the driven gear (11) are all located above the helical blades (8).

5. A roll-type raw material mixing apparatus as claimed in claim 1, wherein a space is provided between the bottom end of the intermediate roll (4) and the inner side wall of the bottom end of the tank (1), and the bottom end of the rotating rod (7) extends to the outside of the intermediate roll (4).

6. The roller type raw material mixing device according to claim 1, wherein the side wall of the bottom end of the tank body (1) is in a conical shape, a discharge hole (13) is formed in the bottom of the tank body (1), and a supporting leg (14) is fixedly connected to the outer side wall of the bottom end of the tank body (1).