Rape seed cake screening trolley

Abstract

The utility model discloses a rapeseed cake screening trolley which comprises a supporting platform, two transversely-arranged rails are arranged on the top of the supporting platform, and a trolley body transversely moves back and forth on the rails. The first screen set comprises vertically-stacked screens, and screen holes of the screens are sequentially enlarged from bottom to top. A motor is further arranged at the top of the supporting platform and located on one side of the vehicle body in the transverse direction, the motor is connected to the side face of the vehicle body through a connecting rod assembly, the device is used for screening samples of rape seed cakes, rape seed cakes of different sizes are screened out, and assistance is provided for impurity detection.

Description

Technical Field

[0001] The utility model relates to a rapeseed cake screening trolley. Background Art

[0002] Rapeseed cake is a by-product of the rapeseed oil extraction process and is a commonly used raw material for aquatic feed. It is yellow-green in color. Rapeseed cakes vary in size, with large ones being 4-5cm and small ones being about the same size as sand particles. Rapeseed cakes are generally made in small workshops with varying quality. Some small workshops will add sand to the rapeseed cakes, and random sampling is required during the acceptance process.

[0003] The previous sampling method was manual visual inspection, that is, using a knife to cut open the packaging bag, and then using a shovel to take out the rapeseed cake and visually inspect it. If adulteration is found, the proportion needs to be estimated. If the proportion is too large, the product will be returned.

[0004] The adulteration ratio is determined by estimation, which leads to inaccurate results. In order to solve this problem, our company has designed a rapeseed cake screening cart to screen rapeseed cake samples and screen out rapeseed cakes of different sizes, which is convenient for detecting impurities and calculating the adulteration ratio. This method uses data to improve accuracy. Utility Model Content

[0005] The utility model aims to provide a rapeseed cake screening trolley for screening rapeseed cakes, which has a simple structure and low manufacturing cost.

[0006] The technical solution adopted by the utility model is: a rapeseed cake screening trolley, comprising a supporting platform, the top of the supporting platform is provided with two horizontally arranged tracks, and the vehicle body moves back and forth horizontally on the tracks;

[0007] A screen group includes vertically stacked screens, the screen holes of the screens are gradually larger from bottom to top and the screen at the bottom has no screen holes, the screen group is placed on the vehicle body and moves back and forth laterally with the vehicle body, and the rapeseed cake to be screened is placed in the screen at the top;

[0008] A motor is also arranged on the top of the support platform and on one side of the vehicle body in the transverse direction, and the motor is connected to the side of the vehicle body through a connecting rod assembly;

[0009] The connecting rod assembly includes two first ends of first rods connected to the upper and lower ends of the vehicle body side surfaces, the second ends of the first rods are simultaneously rotationally connected to the first end of the second rod body, the second end of the second rod body is rotationally connected to the disk surface of the connecting disk of the motor main shaft, and the connection between the second end of the second rod body and the disk surface is in an eccentric position.

[0010] Furthermore, the vehicle body comprises a vehicle frame for accommodating the screen group and wheels arranged at four corners of the bottom of the vehicle frame, and the wheels in the transverse direction are clamped on the track.

[0011] Furthermore, the wheels are directional wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a front view of the utility model;

[0014] Figure 3 It is a half-section diagram of the utility model;

[0015] in:

[0016] 1-support platform, 2-motor, 3-connecting rod assembly, 4-car body, 5-screen group;

[0017] 1-1-track;

[0018] 4-1-frame, 4-2-wheels;

[0019] 5-1-first sieve, 5-2-second sieve, 5-3-third sieve, 5-4-fourth sieve. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figures 1 to 3 A rapeseed cake screening trolley comprises a supporting platform 1, wherein the top of the supporting platform 1 is provided with two horizontally arranged tracks 1-1, and a vehicle body 4 moves back and forth horizontally on the tracks 1-1;

[0022] A sieve group 5 includes four sieves 5-1, 5-2, 5-3, and 5-4 stacked vertically, and the sieve holes of the sieves 5-2, 5-3, and 5-4 are enlarged from bottom to top (please refer to Figure 3 ), the sieve 5-1 has no sieve holes, the sieve group 5 is placed on the vehicle body 4 and moves back and forth laterally with the vehicle body, the rapeseed cake sample to be screened is placed in the sieve 5-4 located at the top, and the screening is achieved by the left and right lateral movement of the vehicle body 4, the fine rapeseed cake and impurities are caught by the sieve 5-1, the rapeseed cake and impurities are separated therefrom, and then the weight of the rapeseed cake and the weight of the impurities are weighed to calculate the impurity ratio;

[0023] A motor 2 is also arranged on the top of the support platform 1 and on one side of the vehicle body 4 in the transverse direction. The motor 2 is connected to the side of the vehicle body 4 through a connecting rod assembly 3. The vehicle body 4 includes a vehicle frame 4-1 for holding the screen group and wheels 4-2 arranged at the four corners of the bottom of the vehicle frame 4-1. The wheels 4-2 in the transverse direction are clamped on the track, and the wheels 4-2 are preferably directional wheels.

[0024] The connecting rod assembly 3 includes two first ends of first rods connected to the upper and lower ends of the vehicle body side surfaces, the second ends of the first rods are simultaneously rotationally connected to the first end of the second rod body, the second end of the second rod body is rotationally connected to the disk surface of the connecting disk of the motor main shaft, and the connection between the second end of the second rod body and the disk surface is in an eccentric position.

[0025] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A rapeseed cake screening trolley, characterized in that: It includes a support platform, the top of which is provided with two horizontally arranged tracks, and the vehicle body moves back and forth horizontally on the tracks; A screen group includes vertically stacked screens, the screen holes of the screens are gradually larger from bottom to top and the screen at the bottom has no screen holes, the screen group is placed on the vehicle body and moves back and forth laterally with the vehicle body, and the rapeseed cake to be screened is placed in the screen at the top; A motor is also provided on the top of the support platform and on one side of the vehicle body in the transverse direction, and the motor is connected to the side of the vehicle body through a connecting rod assembly; The connecting rod assembly includes two first ends of first rods connected to the upper and lower ends of the vehicle body side surfaces, the second ends of the first rods are simultaneously rotationally connected to the first end of the second rod body, the second end of the second rod body is rotationally connected to the disk surface of the connecting disk of the motor main shaft, and the connection between the second end of the second rod body and the disk surface is in an eccentric position.

2. A rapeseed cake screening trolley as claimed in claim 1, characterized in that: The vehicle body comprises a vehicle frame for accommodating the screen group and wheels arranged at four corners of the bottom of the vehicle frame, and the wheels in the transverse direction are clamped on the track.

3. A rapeseed cake screening trolley as claimed in claim 2, characterized in that: The wheels are directional wheels.

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