CN207446006U - Screening device for a food mixer - Google Patents

Abstract

The utility model provides a sieving device for a food mixer, which comprises a driving roller, a helical blade, a driving motor, a vibrating motor, a spring connecting rod, a screen mesh, a push plate, a stirring motor and a crushing knife, wherein the driving roller is arranged at the middle position in an outer cylinder body, the helical blade is fixed on the annular side surface of the driving roller, the design realizes the automatic crushing and material conveying functions of food raw materials, the sealing and dustproof effects are good, the vibrating motor is assembled on the lower end surface of a supporting plate, the spring connecting rod is arranged at the left side position of the lower end surface of the supporting plate, the screen mesh is arranged on the lower end surface of a material processing frame, the design realizes the automatic sieving function of the raw materials, the sieving uniformity is high, the push plate is fixed on the right end surface of an electric telescopic rod, the stirring motor is fixed at the middle position of the upper end, the utility model discloses rational in infrastructure, it is multiple functional, the practicality is strong, and stability is good, and the reliability is high.

Description

Screening device for a food mixer

technical field

The utility model relates to a material screening device for a food mixer, which belongs to the field of food processing technical equipment.

Background technique

The food processing industry has a relatively long history of development. The food industry refers to the continuous and organized economic activities that mainly use agricultural, fishery, animal husbandry, forestry or chemical industry products or semi-finished products as raw materials to manufacture, extract, and process them into food or semi-finished products. industrial system. With the continuous advancement of science and technology, the modern food industry has developed rapidly, the scope and depth of food processing have continued to expand, and the science and technology used have become more and more advanced. my country's food industry started relatively late, and residents' food consumption has always been dominated by direct consumption of agricultural products. my country's food industry has developed by leaps and bounds, and its development has mainly experienced three stages.

A mixer is a machine in which a shaft with blades rotates in a cylinder or a tank to stir and mix a variety of raw materials to form a mixture or a suitable consistency. There are many kinds of mixers, such as forced mixers, single-shaft mixers, twin-shaft mixers, etc.

The sieving device for the mixer in the prior art cannot automatically crush and convey the food raw materials, and the raw material transportation effect is not good; High; the sieving device for mixers in the prior art cannot carry out secondary pulverization of inhomogeneous raw materials, and the functionality is insufficient, so a kind of sieving device for food mixers is urgently needed to solve the above-mentioned problems.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a screening device for a food mixer to solve the problems raised in the above-mentioned background technology. The utility model has reasonable structure, complete functions, strong practicability and good stability. High reliability.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a screening device for a food mixer, including a device main body, an automatic crushing and feeding mechanism, an automatic screening mechanism and a secondary crushing mechanism, the device main body It includes a material delivery port, a screening box, a discharge port and an outer cylinder. The material delivery port is set at the middle of the lower end surface of the screening box. The position on the right side of the circular side of the cylinder, the automatic crushing and feeding mechanism is set in the outer cylinder, the automatic crushing and feeding mechanism includes a driving roller, a spiral blade, a sealing cover, a feeding hopper and a driving motor, and the driving roller is arranged outside In the middle of the cylinder, the left end of the driving roller is connected to the driving motor, the spiral blade is fixed on the ring side of the driving roller, the sealing cover is installed on the upper end surface of the feeding hopper, and the feeding hopper is installed on the ring of the outer cylinder On the upper left side of the side, the automatic screening mechanism is set in the screening box. The automatic screening mechanism includes a support plate, a vibration motor, a spring connecting rod, a processing material frame and a screen. The support plate is fixed in the screening box On the inner upper end surface, the vibration motor is assembled on the lower end surface of the support plate, the spring connecting rod is installed on the left side of the lower end surface of the support plate, the processing material frame is fixed on the lower end surface of the spring connecting rod, and the screen mesh Installed on the lower end surface of the processing material frame, the secondary crushing mechanism is arranged at the lower part of the right end surface of the screening box, and the secondary crushing mechanism includes an electric telescopic rod, a push plate, a material guide tube, a stirring motor, a drive shaft, and a crushing knife , a processing box and a feeding pipe, the electric telescopic rod is installed in the middle of the left end face of the processing material frame, and the right end of the electric telescopic rod extends into the processing material frame, the push plate is fixed on the right end face of the electric telescopic rod, the The material guiding pipe is arranged on the right end surface of the processing material frame, and the right end of the material guiding pipe is connected with the processing box, the stirring motor is fixed at the middle position of the upper end surface of the processing box, the driving shaft is installed at the middle position in the processing box, and the driving The upper end of the shaft is connected with the stirring motor, the crushing knife is installed on the annular side of the drive shaft, the processing box is assembled on the lower part of the right end surface of the screening box, the feeding pipe is installed on the lower end surface of the processing box, and the feeding pipe The lower end is connected with the feeding port.

Further, a transparent observation window is installed on the front face of the screening box.

Further, the sealing cover is connected to the feed hopper through a hinge, and a dust-proof rubber pad is installed at the edge of the lower end surface of the sealing cover.

Further, the helical blades are helically arranged on the annular side of the driving roller.

Further, two groups of spring connecting rods are provided, and the two groups of spring connecting rods are arranged symmetrically on the left and right sides of the lower end surface of the support plate, and the specifications of the two groups of spring connecting rods are the same.

Further, the screen is a detachable structure.

Further, the material guiding pipe is arranged at an angle of 30° downward to the horizontal plane.

Further, there are more than four groups of the pulverizing knives, and the more than four groups of the pulverizing knives are equidistantly arranged on the annular side of the drive shaft, and the specifications of the more than four groups of pulverizing knives are the same.

Beneficial effects of the utility model: a screening device for a food mixer of the utility model, because the utility model adds a driving roller, a spiral blade, a sealing cover, a feeding hopper and a driving motor, the design realizes the automatic crushing of food raw materials It has the function of conveying materials, and has a good sealing and dustproof effect, which solves the problem that the original mixer sieve device cannot automatically crush and convey food raw materials, and the raw material conveying effect is not good.

Because the utility model adds a support plate, a vibrating motor, a spring connecting rod, a processing material frame and a screen, the design realizes the automatic screening function of raw materials, and the screening uniformity is high, and the screening effect is good, which solves the problem of the original The sieving device used in the mixer has poor crushing and sieving effect on raw materials, and the sieving uniformity is not high.

Because the utility model adds an electric telescopic rod, a push plate, a material guide pipe, a stirring motor, a drive shaft, a crushing knife, a processing box, and a feeding pipe, the design realizes the secondary crushing function of large-grained food raw materials, and improves the efficiency of food raw materials. The efficiency of crushing solves the problem that the original mixer sieve device cannot carry out secondary crushing of uneven raw materials and lacks functionality.

Because the utility model adds a transparent observation window, this design is convenient for the operator to observe the running conditions in the screening box. Because the utility model adds a dust-proof rubber pad, this design improves the dust-proof performance of the utility model. The structure is disassembled, and the design is convenient for the replacement of the screen. The utility model has the advantages of reasonable structure, complete functions, strong practicability, good stability and high reliability.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of food mixer sieve device of the present utility model;

Fig. 2 is a structural schematic diagram of an automatic crushing and feeding mechanism in a food mixer sieve device of the present invention;

Fig. 3 is a structural schematic diagram of an automatic screening mechanism in a screening device for a food mixer of the present invention;

Fig. 4 is a structural schematic diagram of a secondary crushing mechanism in a food mixer sieve device of the present invention;

In the figure: 1-automatic crushing and conveying mechanism, 2-automatic screening mechanism, 3-secondary crushing mechanism, 4-feeding port, 5-screening box, 6-discharging port, 7-outer cylinder, 11- Drive roller, 12-spiral blade, 13-sealing cover, 14-feed hopper, 15-drive motor, 21-support plate, 22-vibration motor, 23-spring connecting rod, 24-processing material frame, 25-screen , 31-electric telescopic rod, 32-push plate, 33-feed pipe, 34-stirring motor, 35-drive shaft, 36-crushing knife, 37-processing box, 38-feeding pipe.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1-4, the utility model provides a technical solution: a screening device for food mixers, including a device main body, an automatic crushing and feeding mechanism 1, an automatic screening mechanism 2 and a secondary crushing mechanism 3, the device The main body includes a material delivery port 4, a screening box 5, a discharge port 6 and an outer cylinder 7. The material delivery port 4 is set at the middle of the lower end surface of the screening box 5, and the screening box 5 is installed on the lower end surface of the material output port 6. The port 6 is arranged on the right side of the annular side of the outer cylinder 7 .

The automatic crushing and conveying mechanism 1 is arranged in the outer cylinder 7, the automatic crushing and conveying mechanism 1 includes a driving roller 11, a screw blade 12, a sealing cover 13, a feeding hopper 14 and a driving motor 15, and the driving roller 11 is arranged in the outer cylinder 7 The middle position, and the left end of the driving roller 11 is connected with the driving motor 15, the spiral blade 12 is fixed on the annular side of the driving roller 11, the sealing cover 13 is installed on the upper end surface of the feeding hopper 14, and the feeding hopper 14 is installed on the outer cylinder 7 ring On the upper left side of the side, this design realizes the automatic crushing and feeding functions of food raw materials, and has a good sealing and dustproof effect.

The automatic screening mechanism 2 is arranged in the screening box 5, and the automatic screening mechanism 2 includes a support plate 21, a vibrating motor 22, a spring connecting rod 23, a processing material frame 24 and a screen 25, and the support plate 21 is fixed on the screening box 5. On the end face, the vibration motor 22 is assembled on the lower end face of the supporting plate 21, the spring connecting rod 23 is installed on the left side of the lower end face of the supporting plate 21, the processing material frame 24 is fixed on the lower end face of the spring connecting rod 23, and the screen 25 is installed on the processing On the lower end surface of the material frame 24, this design realizes the automatic screening function of raw materials, and the screening uniformity is high, and the screening effect is good.

The secondary crushing mechanism 3 is arranged at the lower part of the right end surface of the screening box 5, and the secondary crushing mechanism 3 includes an electric telescopic rod 31, a push plate 32, a material guide pipe 33, a stirring motor 34, a drive shaft 35, a crushing knife 36, and a processing box 37 And feeding pipe 38, electric telescopic rod 31 is installed in the middle position of processing material frame 24 left end faces, and electric telescopic rod 31 right-hand side extends in processing material frame 24, and push plate 32 is fixed on electric telescopic rod 31 right end faces, guide material The pipe 33 is arranged on the right end face of the processing material frame 24, and the right end of the material guide pipe 33 is connected with the processing box 37, the stirring motor 34 is fixed on the middle part of the upper end face of the processing box 37, and the drive shaft 35 is installed on the middle part of the processing box 37. And the drive shaft 35 upper end is connected with the stirring motor 34, the pulverizer 36 is installed on the annular side of the drive shaft 35, the processing box 37 is assembled in the lower part of the right end face of the screening box 5, and the feeding pipe 38 is installed on the processing box 37 lower end faces, And the lower end of the feed pipe 38 is connected with the feed port 4, this design realizes the secondary crushing function of the large particle food raw material, and improves the efficiency of the crushing of the food raw material.

A transparent observation window is installed on the front end of the screening box 5. The sealing cover 13 is connected to the feed hopper 14 through a hinge. A dust-proof rubber pad is installed on the edge of the lower end surface of the sealing cover 13. The spiral blades 12 are arranged in a spiral shape on the drive. On the annular side of the roller 11, there are two groups of spring connecting rods 23, and the two groups of spring connecting rods 23 are symmetrically arranged on the left and right sides of the lower end surface of the support plate 21, and the specifications of the two groups of spring connecting rods 23 are the same, and the screen 25 is a detachable structure , the feed pipe 33 is arranged downwards at an angle of 30° with the horizontal plane, and more than four groups of pulverizers 36 are arranged equidistantly on the annular side of the drive shaft 35, and more than four groups of pulverizers 36 specifications are the same.

Specific implementation method: When using the utility model, the operator first checks the utility model to see if there is a defect. If there is a defect, it cannot be used. At this time, the maintenance personnel need to be notified to carry out maintenance. If there is no problem, it can be carried out. In use, during use, the operator pours the food material into the feed hopper 14, the feed hopper 14 transports the food material into the outer cylinder 7, the operator closes the sealing cover 13, and runs the drive motor 15, which drives the drive The roller 11 rotates, and the driving roller 11 rotates to drive the spiral blade 12 to rotate. The spiral blade 12 rotates to stir the food raw materials, thereby crushing the food raw materials. To the discharge port 6, the food raw materials are transported into the screening box 5 through the discharge port 6, thereby realizing the automatic crushing and feeding functions of the food raw materials, and the sealing and dust-proof effect is good.

When the food material falls into the processing material frame 24, the operator runs the vibration motor 22, the vibration motor 22 drives the support plate 21 to vibrate, the support plate 21 drives the spring connecting rod 23 to vibrate, and the spring connecting rod 23 drives the processing material frame 24 and the screen The net 25 vibrates, and the screen 25 screens the food raw materials, and transports the food raw materials with small particles to the feeding port 4 for output, thereby realizing the automatic screening function of raw materials, and the screening uniformity is high, and the screening effect is high. good.

The operator operates the electric telescopic rod 31, and the electric telescopic rod 31 drives the push plate 32 to move, and the push plate 32 gathers the large-grain food raw materials in the processing material frame 24, and transports the gathered large-grain food raw materials to the feed pipe 33, The material guide pipe 33 transports the large-grain food raw materials to the processing box 37, and the operator runs the stirring motor 34, which drives the drive shaft 35 to rotate, and the drive shaft 35 rotates to drive the pulverizer 36 to rotate, and the pulverizer 36 rotates to remove the large-grain food. The raw materials are crushed, and the crushed large-grain food raw materials are transported to the feeding pipe 38, and the feeding pipe 38 transports the food particles to the feeding port 4, thereby realizing the secondary crushing function of the large-grain food raw materials and improving the food raw materials. crushing efficiency.

The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A screening device for a food mixer, comprising a device main body, an automatic crushing and feeding mechanism (1), an automatic screening mechanism (2) and a secondary crushing mechanism (3), characterized in that: the device main body includes a feeding The feed port (4), the screening box (5), the discharge port (6) and the outer cylinder (7), the feed port (4) is set in the middle of the lower end surface of the screening box (5), (5) Installed on the lower end surface of the discharge port (6), the discharge port (6) is set on the right side of the ring side of the outer cylinder (7); The automatic crushing and feeding mechanism (1) is arranged in the outer cylinder (7), and the automatic crushing and feeding mechanism (1) includes a driving roller (11), a screw blade (12), a sealing cover (13), a feeding Bucket (14) and drive motor (15), the drive roller (11) is set in the middle of the outer cylinder (7), and the left end of the drive roller (11) is connected to the drive motor (15), the spiral blade ( 12) Fixed on the ring side of the driving roller (11), the sealing cover (13) is installed on the upper end surface of the feed hopper (14), and the feed hopper (14) is installed on the upper part of the ring side of the outer cylinder (7) left position; The automatic screening mechanism (2) is set in the screening box (5), and the automatic screening mechanism (2) includes a support plate (21), a vibration motor (22), a spring connecting rod (23), a processing material frame (24) and the screen (25), the support plate (21) is fixed on the upper surface of the screening box (5), the vibration motor (22) is assembled on the lower surface of the support plate (21), the spring The connecting rod (23) is installed on the left side of the lower end surface of the support plate (21), the processing material frame (24) is fixed on the lower end surface of the spring connecting rod (23), and the screen (25) is installed on the processing material frame (24) on the lower end face; The secondary crushing mechanism (3) is arranged at the lower part of the right end surface of the screening box (5), and the secondary crushing mechanism (3) includes an electric telescopic rod (31), a push plate (32), a material guide tube (33) , stirring motor (34), drive shaft (35), crushing knife (36), processing box (37) and feeding pipe (38), and the electric telescopic rod (31) is installed on the left end surface of the processing material frame (24) The middle position, and the right end of the electric telescopic rod (31) extends into the processing material frame (24), the push plate (32) is fixed on the right end surface of the electric telescopic rod (31), and the material guide tube (33) is set on The right end surface of the processing material frame (24), and the right end of the material guide pipe (33) is connected with the processing box (37), the stirring motor (34) is fixed at the middle of the upper end surface of the processing box (37), and the drive shaft (35) is installed in the middle of the processing box (37), and the upper end of the drive shaft (35) is connected with the stirring motor (34), and the crushing knife (36) is installed on the ring side of the drive shaft (35), the The processing box (37) is assembled on the lower part of the right end surface of the screening box (5), and the feeding pipe (38) is installed on the lower end surface of the processing box (37), and the lower end of the feeding pipe (38) is connected with the feeding port (4 ) are connected. 2. A material screening device for a food mixer according to claim 1, characterized in that a transparent observation window is installed on the front end of the screening box (5). 3. A screening device for a food mixer according to claim 1, characterized in that: the sealing cover (13) is connected to the feed hopper (14) through a hinge, and the sealing cover (13) is A dust-proof rubber pad is installed at the edge of the end face. 4. A material screening device for a food mixer according to claim 1, characterized in that: the spiral blades (12) are arranged in a spiral shape on the annular side of the driving roller (11). 5. A screening device for a food mixer according to claim 1, characterized in that: the spring connecting rods (23) are provided with two groups, and the two groups of spring connecting rods (23) are symmetrically arranged on the support plate (21) The left and right sides of the lower end surface, and the specifications of the two sets of spring connecting rods (23) are the same. 6. A sieve device for a food mixer according to claim 1, characterized in that: the sieve (25) is a detachable structure. 7. A material screening device for a food mixer according to claim 1, characterized in that: the material guiding pipe (33) is arranged downward at an angle of 30° with the horizontal plane. 8. A sieve device for a food mixer according to claim 1, characterized in that there are more than four groups of said crushing knives (36), and more than four groups of said crushing knives (36) are equidistantly arranged on On the annular side of the drive shaft (35), and more than four groups of pulverizers (36) have the same specification.