Stirring shaft structure for food manufacturing

Abstract

The utility model discloses a stirring shaft structure for food manufacturing, which relates to the technical field of stirring paddles and comprises two groups of shaft rods, connecting seats are arranged at the tops of the two groups of shaft rods, a shaft sleeve seat is arranged between the two connecting seats, connecting holes are formed in the tops of the shaft rods, connecting rods are mounted at the bottoms of the shaft rods, and the shaft sleeve seat is connected with the connecting holes. The shaft rods on the same side are sequentially connected in a stacked mode from top to bottom. According to the utility model, the two groups of shaft rods are arranged at the top of the stirring shaft and are connected through the connecting seat and the shaft sleeve seat to form a stable structure, and the distance between the two stirring shafts can be adjusted through the design, so that the positions of the two stirring shafts can be adjusted according to the sizes of different stirring tanks, and the stirring effect is improved. The inner wall of the tank body can be treated through the two stirring shafts, the multiple stirring blades distributed in a staggered mode are installed on the outer portion of the shaft rod, the scraper is fixed to one end of each stirring blade, and through the design, the inner wall of the tank body can be cleaned through the scrapers of the stirring blades.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring paddles, in particular to a stirring shaft structure for food manufacturing. Background Art

[0002] The stirring shaft for food manufacturing is an important part of the mixer equipment. It is mainly responsible for carrying the stirring blades and transmitting the power driven by the motor. The stirring shaft plays a key role in the food manufacturing process. It transmits the rotational motion of the motor to the stirring blades, thereby achieving the mixing, stirring and crushing of food ingredients.

[0003] The structure of the stirring shaft used in food manufacturing mainly includes the following parts: stirring blades, stirring shaft, shaft sealing device, etc.

[0004] Existing stirring shafts for food manufacturing are mainly designed to carry stirring blades and transmit the power driven by the motor to ensure uniform mixing of materials during the stirring process. However, this type of stirring shaft is usually not designed to directly treat the inner wall of the stirring tank, and the viscosity, texture and fluidity of food materials will affect the effect of the stirring shaft on the inner wall of the tank. Some food materials may adhere more tightly during the stirring process, increasing the difficulty of cleaning, and contaminants on the inner wall of the stirring tank may affect the quality of the food, such as taste, color and nutritional value.

[0005] Therefore, it is necessary to invent a food manufacturing stirring shaft structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a stirring shaft structure for food manufacturing to solve the above-mentioned shortcomings in the technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring shaft structure for food manufacturing, comprising two groups of shaft rods, the tops of the two groups of shaft rods are provided with connecting seats, a shaft sleeve seat is provided between the two connecting seats, a connecting hole is opened on the top of the shaft rod, a connecting rod is installed on the bottom of the shaft rod, and the shaft rods of a group on the same side are stacked and connected in sequence from top to bottom;

[0008] A plurality of staggered stirring blades are fixedly mounted on the outer side of the shaft, and a scraper is fixedly mounted on one end of each stirring blade;

[0009] Lugs are fixedly mounted on the outer walls of both sides of each connecting seat, a through-type socket is opened on one side of each lug, screws are arranged on both sides of the two connecting seats, and both ends of the screws are respectively inserted into the sockets of the corresponding lugs.

[0010] As a preferred solution of the utility model, nuts are provided on both sides of each lug, and the nuts on both sides of each lug are respectively threadedly sleeved on both sides of one end of the screw rod, and a through positioning hole is opened in the middle position of each screw rod.

[0011] As a preferred solution of the utility model, through holes are opened on both sides of the sleeve seat, and the two screws are respectively inserted into the through holes on both sides of the sleeve seat, and bolts are installed in the middle positions of both sides of the sleeve seat, and the front ends of the bolts pass through the outer wall of the sleeve seat and are connected to the positioning holes in the middle positions of the screws.

[0012] As a preferred solution of the utility model, the connecting rod at the bottom of the shaft rod is adapted to the connecting hole at the top and is threadedly connected. A bearing seat is arranged at the bottom of each group of shaft rods, and the upper end of the bearing seat is rotatably connected to the connecting rod at the lower end of a group of shaft rods.

[0013] As a preferred solution of the utility model, the spacing between the two groups of shaft rods is not less than the diameter of the stirring blade, and the raised portion at the bottom end of the connecting seat is connected to the topmost connecting hole of one group of the shaft rods.

[0014] As a preferred solution of the utility model, the front end of the scraper is an arc-shaped structure, the scraper is detachably connected to the stirring blade, and the scraper is made of rubber material.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. A stable structure is formed by arranging two sets of shafts on the top of the stirring shaft and connecting them through a connecting seat and a sleeve seat. This design makes the distance between the two stirring shafts adjustable, so that the stirring shaft can adjust the position between the two stirring shafts according to the size of different stirring tank bodies, so that the two stirring shafts can process the inner wall of the tank body, and a plurality of staggered stirring blades are installed on the outside of the shaft, and a scraper is fixed at one end of each stirring blade. This design enables the scraper of the stirring blade to clean the inner wall of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the overall structure of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the shaft sleeve seat of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the shaft rod of the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the screw of the utility model;

[0023] Figure 6 It is a three-dimensional diagram of the connecting seat of the utility model.

[0024] Description of reference numerals:

[0025] 1. Shaft; 11. Connecting hole; 12. Connecting rod; 2. Stirring blade; 21. Scraper; 3. Bearing seat; 4. Connecting seat; 41. Lug; 42. Socket; 5. Screw; 51. Nut; 52. Positioning hole; 6. Sleeve seat; 61. Through hole; 62. Bolt. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-6 A stirring shaft structure for food manufacturing shown in the figure comprises two groups of shaft rods 1, the tops of the two groups of shaft rods 1 are both provided with connecting seats 4, a shaft sleeve seat 6 is provided between the two connecting seats 4, the shaft sleeve seat 6 is connected to the connecting seat 4 at the top of the shaft rod 1 through a screw rod 5, so that the motor can better transmit the driving power to the stirring shaft to ensure the stirring effect, a connecting hole 11 is opened at the top of the shaft rod 1, a connecting rod 12 is installed at the bottom of the shaft rod 1, and a group of shaft rods 1 on the same side are stacked and connected in sequence from top to bottom;

[0028] A plurality of staggered stirring blades 2 are fixedly mounted on the outer side of the shaft 1. The stirring blades 2 are designed to be staggered, which can make the food materials more fully mixed during the stirring process and improve the stirring effect. At the same time, the arc-shaped structure of the stirring blades helps to improve the cleaning effect of the inner wall of the stirring tank. A scraper 21 is fixedly mounted on one end of each stirring blade 2;

[0029] Lugs 41 are fixedly mounted on the outer walls of both sides of each connecting seat 4, and a through-type socket 42 is opened on one side of each lug 41. Screws 5 are arranged on both sides of the two connecting seats 4, and the two ends of the screws 5 are respectively inserted into the sockets 42 of the corresponding lugs 41. By adjusting the positions of the two connecting seats 4 at both ends of the screws 5 and fixing the positions of the two ends of the screws 5 by nuts 51, the distance between the two shafts 1 can be fixed.

[0030] Furthermore, in the above technical solution, nuts 51 are provided on both sides of each lug 41 , and the nuts 51 on both sides of each lug 41 are respectively threadedly sleeved on both sides of one end of the screw rod 5 , and a through positioning hole 52 is opened in the middle position of each screw rod 5 .

[0031] Furthermore, in the above technical solution, through holes 61 are opened on both sides of the sleeve seat 6, and two screw rods 5 are respectively inserted into the through holes 61 on both sides of the sleeve seat 6, and bolts 62 are installed in the middle positions of both sides of the sleeve seat 6. The front end of the bolt 62 passes through the outer wall of the sleeve seat 6 and is connected to the positioning hole 52 in the middle position of the screw rod 5.

[0032] Furthermore, in the above technical solution, the connecting rod 12 at the bottom of the shaft 1 is adapted to the connecting hole 11 at the top and is threadedly connected. A bearing seat 3 is provided at the bottom of each group of shafts 1, and the upper end of the bearing seat 3 is rotatably connected to the connecting rod 12 at the lower end of a group of shafts 1.

[0033] Furthermore, in the above technical solution, the spacing between the two groups of shafts 1 is not less than the diameter of the stirring blades 2, so as to prevent the stirring blades 2 on the two shafts 1 from colliding with each other, and the raised portion at the bottom end of the connecting seat 4 is connected to the topmost connecting hole 11 of a group of shafts 1.

[0034] Furthermore, in the above technical solution, the front end of the scraper 21 is in an arc-shaped structure, the scraper 21 is detachably connected to the stirring blade 2, and the scraper 21 is made of rubber material. The scraper 21 has an arc-shaped structure and is detachably connected to the stirring blade, which is convenient for cleaning the inner wall of the stirring tank. The scraper 21 made of rubber material has good wear resistance and elasticity, and prolongs its service life.

[0035] The stirring shaft structure for food manufacturing provided by the utility model has the following working process when in use:

[0036] Assemble the stirring shaft assembly in sequence, including the shaft 1, stirring blade 2, connecting seat 4, scraper 21 and other parts. Ensure that the connection of each component is firm, especially the connection between the scraper 21 and the stirring blade 2, and ensure that the detachable connection is convenient for subsequent cleaning and replacement.

[0037] During use, the two shafts 1 are placed on both sides of the inner wall of the mixing tank, and then the connecting seats 4 are installed on the top of the two shafts 1. Although the screw 5 of appropriate size is selected, the two ends of the two screws 5 are respectively inserted into the lugs 41 on both sides of the two connecting seats 4, and nuts 51 are installed on both sides of each lug 41 to fix the two ends of the screw 5 at the lugs 41. Before connecting and fixing the screw 5 to the lugs 41, the sleeve seat 6 is installed on the two screws 5, and the position of the screw 5 in the through hole 61 of the sleeve seat 6 is fixed by bolts 62. When the various structures of the mixing shaft are assembled, the top of the sleeve seat 6 is connected and fixed to the output end of the driving motor, so that the operation of the two sets of mixing shafts is controlled by the driving motor.

[0038] When the stirring shaft rotates in the stirring tank, since the two groups of stirring shafts are respectively located on both sides of the inner wall of the stirring tank, when the two groups of stirring shafts rotate, the scraper 21 on the outer side of one end of the stirring blade 2 on each group of stirring shafts scrapes the inner wall of the stirring tank, so as to clean up the materials attached to the inner wall of the stirring tank to prevent these materials from being insufficiently stirred and to prevent too much materials from being attached to the inner wall of the stirring tank, which affects the material processing effect next time.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stirring shaft structure for food manufacturing, comprising two sets of shafts (1), characterized in that: A connecting seat (4) is provided at the top of each of the two groups of shaft rods (1), a shaft sleeve seat (6) is provided between the two connecting seats (4), a connecting hole (11) is provided at the top of the shaft rod (1), a connecting rod (12) is installed at the bottom of the shaft rod (1), and a group of shaft rods (1) on the same side are stacked and connected in sequence from top to bottom; A plurality of staggered stirring blades (2) are fixedly mounted on the outer side of the shaft (1), and a scraper (21) is fixedly mounted on one end of each stirring blade (2); Lugs (41) are fixedly mounted on the outer walls of both sides of each connecting seat (4), and a through-type insertion hole (42) is provided on one side of each lug (41). Screws (5) are provided on both sides of the two connecting seats (4), and both ends of the screws (5) are respectively inserted into the insertion holes (42) of the corresponding lugs (41).

2. A stirring shaft structure for food manufacturing according to claim 1, characterized in that: Nuts (51) are provided on both sides of each lug (41), and the nuts (51) on both sides of each lug (41) are respectively threadedly sleeved on both sides of one end of the screw rod (5), and a through positioning hole (52) is opened in the middle of each screw rod (5).

3. A stirring shaft structure for food manufacturing according to claim 1, characterized in that: Through holes (61) are provided on both sides of the shaft sleeve seat (6), and the two screw rods (5) are respectively inserted into the through holes (61) on both sides of the shaft sleeve seat (6). Bolts (62) are installed at the middle positions on both sides of the shaft sleeve seat (6), and the front ends of the bolts (62) pass through the outer wall of the shaft sleeve seat (6) and are connected to the positioning holes (52) at the middle positions of the screw rods (5).

4. A stirring shaft structure for food manufacturing according to claim 1, characterized in that: The connecting rod (12) at the bottom of the shaft rod (1) is matched with the connecting hole (11) at the top and is threadedly connected. A bearing seat (3) is arranged at the bottom of each group of shaft rods (1), and the upper end of the bearing seat (3) is rotatably connected to the connecting rod (12) at the lower end of a group of shaft rods (1).

5. The stirring shaft structure for food manufacturing according to claim 1, characterized in that: The distance between the two groups of shaft rods (1) is not less than the diameter of the stirring blade (2), and the raised portion at the bottom end of the connecting seat (4) is connected to the topmost connecting hole (11) of one group of shaft rods (1).

6. A stirring shaft structure for food manufacturing according to claim 1, characterized in that: The front end of the scraper (21) is in an arc-shaped structure, the scraper (21) is detachably connected to the stirring blade (2), and the scraper (21) is made of rubber material.

Images