CN204953300U - Fodder drum -type sorting machine - Google Patents

Abstract

The utility model discloses a feed drum type screening and grading machine, which comprises a cylinder body and a support. The inclined structure with one end high and the other end low can be rotatably set on the bracket. The grading and screening cylinder is set coaxially with the cylinder body. The cylinder body is linked with the output shaft of the drive motor through the rotating shaft. There is a material gathering tank at the bottom, material inlets and material outlets are respectively set at the high and low ends of the cylinder, grids are set on the outer edge of the grading and screening cylinder, and the size of the grids decreases from high to low. The two ends of the grinding roller are respectively arranged on the transmission shaft, and a vibrator is arranged outside the cylinder. The purpose of the utility model is to provide a feed drum type screening and grading machine which is reasonable in structure, safe in use and capable of performing multi-stage grading and screening during the grading and screening process.

Description

A Feed Roller Screening and Classifying Machine

technical field

The utility model belongs to the technical field of feed processing equipment, in particular to feed screening and grading equipment, in particular to a feed drum type screening and grading machine.

Background technique

Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, oil, meat and bone meal, grain, sweet sorghum and more than ten varieties of feed materials. The animals that routinely use feed are mostly mammals. However, in order to facilitate their digestion, the feed of mammals is mostly fed with granular extruded feed. It is granulated and finally separated and packaged by screening and grading.

However, in the screening and grading process of the current feed, the feed grading and screening effect is not obvious, and the feed is easy to be mixed and packaged; resulting in a decline in the quality of the feed; affecting market share.

Utility model content

Aiming at the deficiencies in the above-mentioned prior art, the purpose of this utility model is to provide a feed drum type screening and grading machine which is reasonable in structure, safe in use, and capable of performing multi-stage grading and screening during the grading and screening process.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A feed drum type screening and classifying machine, comprising a cylinder body and a bracket, the two ends of the cylinder body are respectively arranged on a rotating shaft, and the rotating shaft is connected between the cylinder body and the bracket; a grading and screening cylinder is arranged inside the cylinder body, and the The cylinder body is rotatably set on the bracket with an inclined structure with one end high and the other end low. The classification and screening cylinder is coaxially arranged with the cylinder body. The cylinder body is linked with the output shaft of the drive motor through a rotating shaft. A distribution hopper is provided at the bottom of the body, and a material gathering tank is provided below the distribution hopper. Material inlets and material outlets are respectively provided at the upper and lower ends of the cylinder, and grids are provided on the outer edge of the grading and screening cylinder, and the grids The size decreases from high to low. A grinding roller is installed inside the sub-hopper, and the two ends of the grinding roller are respectively installed on the transmission shaft, and a vibrator is installed outside the cylinder.

Specifically, when the feed enters the cylinder, it can be graded and screened according to the gravity factor, and the feed can be finely graded by decreasing the size of the grid. Moreover, the graded feed can be dropped through the distribution hopper. The collection is realized inside the aggregate trough; at the same time, the feed falling into the distribution hopper is ground by the grinding roller, which increases the density of the feed and improves the practicability of the feed.

Further preferably, the classification screening cylinder is formed by connecting the first classification screening cylinder, the second classification screening cylinder, the third classification screening cylinder, the fourth classification screening cylinder and the fifth classification screening cylinder, and the classification screening cylinder is from as high as to A classification and screening cylinder, a second classification and screening cylinder, a third classification and screening cylinder, a fourth classification and screening cylinder and a fifth classification and screening cylinder are arranged in sequence, the first classification and screening cylinder, the second classification and screening cylinder, the third classification and screening cylinder The grid sizes of the fourth grading and screening cylinder and the fifth grading and screening cylinder decrease in order. Such a design makes the device highly adaptable and can be adjusted according to the actual size.

Further preferably, the sub-hopper is composed of a first sub-hopper, a second sub-hopper, a third sub-hopper, a fourth sub-hopper and a fifth sub-hopper, and the first sub-hopper, the second sub-hopper, the third sub-hopper The hopper, the fourth sub-hopper and the fifth sub-hopper are respectively connected with the first classification and screening cylinder, the second classification and screening cylinder, the third classification and screening cylinder, the fourth classification and screening cylinder and the fifth classification and screening cylinder. With such a design, feeds of different sizes can be discharged from different sub-hoppers.

Further preferably, the gathering tank is composed of a first gathering tank, a second gathering tank, a third gathering tank, a fourth gathering tank and a fifth gathering tank, the first gathering tank, the second gathering tank Two aggregate hoppers, the third aggregate trough, the fourth aggregate trough and the fifth aggregate trough are all arranged in front of the first sub-hopper, the second sub-hopper, the third sub-hopper, the fourth sub-hopper and the fifth sub-hopper. Below, baffles are set between the first, second, third, fourth and fifth gathering troughs. Such a design enables the feed to be separated into different aggregate tanks according to different distribution hoppers, and at the same time, the feed will not be mixed.

Further preferably, a brush is arranged between the cylinder body and the classification and screening cylinder, the brush is arranged between the top of the classification and screening cylinder and the inner wall of the cylinder, and the brush is a soft brush. This design makes it difficult for the feed to stick to the top of the grading and screening cylinder during the use of the equipment, so the environmental protection benefit is high.

Further preferably, the inner axis of the hopper is symmetrically provided with grinding rollers, the grinding rollers are linked with the output shaft of the drive motor through the transmission shaft, the grinding grooves are arranged on the grinding rollers, and the adjacent grinding rollers The movement track of the grinding groove on the grinding roller is opposite. Such a design not only improves its own grinding efficiency during the feed grinding process, but also makes it difficult for the feed to adhere to the grinding roller.

Compared with the prior art, the utility model has the following advantages:

During the use of the utility model, the efficiency of feed screening and grading is high. At the same time, during the screening and grading process, the feed is not easily bonded to the top of the grading and screening cylinder. Furthermore, during the grading and screening process, the feed can be effectively graded through the vibration of the vibrator. Screening to improve efficiency; finally, after the feed is graded and screened, the density of the feed becomes larger and the eating effect is good through grinding, and the equipment can adjust its own size according to different environments; therefore, in summary, the utility model has strong adaptability Sex, strong environmental protection, easy to widely popularize and use.

Description of drawings

In order to illustrate the embodiment of the utility model more clearly, the accompanying drawings that need to be used in the embodiment will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those skilled in the art Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the hopper of the utility model.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

A feed drum type screening and classifying machine as shown in Figures 1 to 2, includes a cylinder body 1 and a bracket 3, and the two ends of the cylinder body 1 are respectively arranged on a rotating shaft 4, and the rotating shaft 4 is connected to the cylinder body 1 and the bracket 3 Between; the inside of the cylinder 1 is provided with a classification and screening cylinder 2, the cylinder 1 is rotatably arranged on the support 3 with an inclined structure with one end high and the other end low, and the classification and screening cylinder 2 is the same as the cylinder 1 Shaft setting, the cylinder 1 is linked with the output shaft of the drive motor through the rotating shaft 4, the bottom of the cylinder 1 is provided with a sub-hopper 7, and the bottom of the sub-hopper 7 is provided with a gathering tank 8, and the cylinder 1 Material inlets and material outlets 5 are respectively provided at the upper and lower ends of the upper and lower sides of the upper and lower ends, and grids are arranged on the outer edge of the grading and screening cylinder 2, and the size of the grids decreases from high to low. Grinding rollers 11 are arranged inside the sub-hopper 7, Two ends of the grinding roller 11 are respectively arranged on the transmission shaft 10, and a vibrator 6 is arranged outside the cylinder.

Specifically, when the feed enters the cylinder body 1, it can be graded and screened according to the gravity factor, and the feed can be finely graded by decreasing the size of the grid. Moreover, the graded feed can be dropped through the hopper 7. The feed falling into the gathering tank 8 is collected; at the same time, the feed falling into the sub-hopper 7 is milled by the grinding roller 11, which increases the feed density and improves the practicability of the feed.

The classification screening cylinder 2 is formed by connecting the first classification screening cylinder 2a, the second classification screening cylinder 2b, the third classification screening cylinder 2c, the fourth classification screening cylinder 2d and the fifth classification screening cylinder 2e. 2 Set up a classification and screening cylinder 2a, a second classification and screening cylinder 2b, a third classification and screening cylinder 2c, a fourth classification and screening cylinder 2d and a fifth classification and screening cylinder 2e from high to low, the first classification and screening cylinder 2a, The mesh sizes of the second classifying and screening cylinder 2b, the third classifying and screening cylinder 2c, the fourth classifying and screening cylinder 2d and the fifth classifying and screening cylinder 2e decrease successively. Such a design makes the device highly adaptable and can be adjusted according to the actual size.

The sub-hopper 7 is made up of the first sub-hopper 7a, the second sub-hopper 7b, the third sub-hopper 7c, the fourth sub-hopper 7d and the fifth sub-hopper 7e, the first sub-hopper 7a, the second sub-hopper 7b, the third sub-hopper 7c, the fourth sub-hopper 7d and the fifth sub-hopper 7e are respectively connected with the first classification screening cylinder 2a, the second classification screening cylinder 2b, the third classification screening cylinder 2c, the fourth classification screening cylinder 2d and the first classification screening cylinder 2d. The five-stage screening cylinder 2e is connected. Such design feed can be excluded from different sub-hoppers 7 with different sizes.

Described gathering tank 8 is made up of the first gathering tank 8a, the second gathering tank 8b, the third gathering tank 8c, the fourth gathering tank 8d and the fifth gathering tank 8e, the first gathering tank The tank 8a, the second gathering tank 8b, the third gathering tank 8c, the fourth gathering tank 8d and the fifth gathering tank 8e are all arranged in the first sub-hopper 7a, the second sub-hopper 7b, and the third sub-hopper 7c , directly below the fourth sub-hopper 7d and the fifth sub-hopper 7e, the first poly tank 8a, the second poly tank 8b, the third poly tank 8c, the fourth poly tank 8d and the fifth poly tank Baffles are arranged between 8e. Such a design enables the feed to be separated into different gathering tanks 8 according to different sub-hoppers 7, and at the same time, the feed will not be mixed.

A brush 9 is arranged between the cylinder body 1 and the classification and screening cylinder 2, the brush 9 is arranged between the top of the classification and screening cylinder 2 and the inner wall of the cylinder body 1, and the brush 9 is a soft brush. Such a design makes it difficult for the feed to stick to the top of the grading and screening cylinder 2 during the use of the equipment, so the environmental protection benefit is high.

The internal axis of the sub-hopper 7 is symmetrically provided with a grinding roller 11, which is linked with the output shaft of the drive motor through a transmission shaft 10, and a grinding groove 12 is arranged on the grinding roller 11. The motion tracks of the grinding grooves 12 on the adjacent grinding rollers 11 are opposite. Such a design not only improves its own grinding efficiency during the feed grinding process, but also makes it difficult for the feed to adhere to the grinding roller 11 .

Claims (6)

1. a feed drum-type sieving and grading machine, comprise cylindrical shell (1), support (3), described cylindrical shell (1) two ends are arranged at rotating shaft (4) respectively, and described rotating shaft (4) is connected between cylindrical shell (1) and support (3), it is characterized in that: described cylindrical shell (1) inside is provided with sizing screening cylinder (2), described cylindrical shell (1) can be arranged on support (3) with the incline structure that a head height other end is low rotationally, described sizing screening cylinder (2) and cylindrical shell (1) are coaxially arranged, described cylindrical shell (1) is connected by the output shaft of rotating shaft (4) with drive motors, described cylindrical shell (1) bottom is provided with a point hopper (7), described point of hopper (7) below is provided with poly-hopper (8), the height two ends of described cylindrical shell (1) are respectively arranged with material inlet and material outlet (5), described sizing screening cylinder (2) outer rim arranges grid, described sizing grid successively decreases from high to low, described point of hopper (7) inside is provided with grinding roller (11), described grinding roller (11) two ends are arranged at power transmission shaft (10) respectively, described cylindrical shell outer setting has vibrator (6).

2. a kind of feed drum-type sieving and grading machine according to claim 1, it is characterized in that: described sizing screening cylinder (2) is by the first sizing screening cylinder (2a), second sizing screening cylinder (2b), 3rd sizing screening cylinder (2c), 4th sizing screening cylinder (2d) and the 5th sizing screening cylinder (2e) are formed by connecting, described sizing screening cylinder (2) sets gradually a sizing screening cylinder (2a) from high to low, second sizing screening cylinder (2b), 3rd sizing screening cylinder (2c), 4th sizing screening cylinder (2d) and the 5th sizing screening cylinder (2e), described first sizing screening cylinder (2a), second sizing screening cylinder (2b), 3rd sizing screening cylinder (2c), 4th sizing screening cylinder (2d) and the 5th sizing screening cylinder (2e) sizing grid successively decrease successively.

3. a kind of feed drum-type sieving and grading machine according to claim 1, it is characterized in that: described point of hopper (7) is by first point of hopper (7a), second point of hopper (7b), 3rd point of hopper (7c), 4th point of hopper (7d) and the 5th point of hopper (7e) formed, described first point of hopper (7a), second point of hopper (7b), 3rd point of hopper (7c), 4th point of hopper (7d) and the 5th point of hopper (7e) respectively with the first sizing screening cylinder (2a), second sizing screening cylinder (2b), 3rd sizing screening cylinder (2c), 4th sizing screening cylinder (2d) and the 5th sizing screening cylinder (2e) connect.

4. a kind of feed drum-type sieving and grading machine according to claim 1, it is characterized in that: described poly-hopper (8) is by the first poly-hopper (8a), second poly-hopper (8b), trimerization hopper (8c), 4th poly-hopper (8d) and the 5th poly-hopper (8e) formed, described first poly-hopper (8a), second poly-hopper (8b), trimerization hopper (8c), 4th poly-hopper (8d) and the 5th poly-hopper (8e) are all arranged at first point of hopper (7a), second point of hopper (7b), 3rd point of hopper (7c), immediately below 4th point of hopper (7d) and the 5th point of hopper (7e), described first poly-hopper (8a), second poly-hopper (8b), trimerization hopper (8c), baffle plate is provided with between 4th poly-hopper (8d) and the 5th poly-hopper (8e).

5. a kind of feed drum-type sieving and grading machine according to claim 1, it is characterized in that: between described cylindrical shell (1) and sizing screening cylinder (2), be provided with hairbrush (9), described hairbrush (9) is arranged between sizing screening cylinder (2) top and cylindrical shell (1) inwall, and described hairbrush (9) is fur hairbrush.

6. a kind of feed drum-type sieving and grading machine according to claim 1, it is characterized in that: the described point of inner axisymmetrical of hopper (7) is provided with grinding roller (11), described grinding roller (11) is connected by the output shaft of power transmission shaft (10) with drive motors, described grinding roller (11) is provided with groove of milling (12), groove (12) movement locus that described adjacent grinding roller (11) is milled is contrary.