Drying equipment for feed processing

Abstract

The utility model discloses drying equipment for feed processing, which comprises a drying box, two groups of conveying belts are arranged up and down in the drying box, a feeding hopper is fixedly arranged above one group of conveying belts of the drying box, a discharging plate is arranged below one end of the other group of conveying belts of the drying box, and a feeding hopper is arranged below the other group of conveying belts of the drying box. Through the arrangement of the two groups of spreading mechanisms, a spreading motor in each spreading mechanism can drive a rotating rod connected with the spreading motor to rotate, so that a distributing roller on the outer wall of each rotating rod distributes and spreads feed on a conveying belt, and meanwhile, a gear at one end of each rotating rod is in transmission connection with a gear on the other group of rotating rod through a toothed belt; and through cooperative arrangement of the two conveying belts and the two spreading mechanisms above the conveying belts, the feed is subjected to multiple times of distributing, spreading and turning, the feed drying efficiency and uniformity are improved, and the situation that the feed is dried unevenly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feed drying, in particular to drying equipment for feed processing. Background Art

[0002] Feed is a general term for food for all animals raised by humans, usually including food for animals raised in agriculture or animal husbandry. In a narrow sense, there are many kinds of feed raw materials, which can generally be divided into two categories: roughage and concentrated feed. Roughage mainly includes corn stalks, straw, tofu dregs, etc., while concentrated feed includes corn, wheat, soybean meal, fish meal, etc. Feed can also be further subdivided into green and juicy feed, energy feed, etc.

[0003] For example, a drying equipment for processing pet feed (Announcement No.: CN220454197U) relates to the technical field of drying equipment, and solves the technical problems of the existing technology that clean air cannot be supplied, heating and turning cannot be uniformly performed, and it is easy to be stirred and broken. It includes a drying box, a partition plate is fixedly installed in the drying box, a drying device is installed in the drying box, an exhaust tower is opened on the upper wall of the drying box, a condensing device is fixedly installed in the exhaust tower, and an air supply device is fixedly installed on the lower wall of the drying box. The utility model transports the drying raw materials through a double conveyor belt and transports them for drying. The raw materials are turned over and dumped onto the conveyor belt to improve the uniformity of the drying process, dehumidification is performed through the heating resistance wire and the clean air supply structure, water vapor is condensed through the condensation structure to reduce the humidity of the environment, and the food is clean and clean through the filtering air supply structure.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that the above equipment lacks a structure for evenly spreading the feed when used. The feed falls onto the conveyor belt through the feeding hopper, and the feed is prone to uneven thickness on the conveyor belt, resulting in poor drying effect of the feed. Therefore, we need to propose a drying equipment for feed processing. Utility Model Content

[0005] The purpose of the utility model is to provide a drying device for feed processing. By setting a material spreading mechanism, the device has the advantage of evenly distributing the feed, thereby improving the drying efficiency of the feed to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drying device for feed processing comprises a drying box, wherein two groups of conveyor belts are installed in the upper and lower parts of the drying box, a feeding hopper is fixedly installed on the top of one of the conveyor belts, a discharge plate is arranged below one end of the other group of conveyor belts, a spreading mechanism for evenly spreading the feed is installed on the top of the two groups of conveyor belts, a plurality of heating mechanisms are installed on the side walls on both sides of the drying box, a guide mechanism for guiding water vapor is arranged on the inner top of the drying box, and an exhaust device is arranged on the top of one side of the drying box.

[0008] Preferably, the material spreading mechanism includes two groups of rotating rods, which are rotatably installed on the inner wall of the drying box, and the outer walls of one ends of the two groups of rotating rods pass through the drying box and are fixedly sleeved with gears, the two groups of gears are connected by toothed belt transmission, and the other end of one group of rotating rods passes through the drying box and is fixedly connected to the material spreading motor, and the outer walls of the two groups of rotating rods are fixedly sleeved with material dividing rollers.

[0009] Preferably, the dividing rollers are composed of a plurality of groups of tooth structures which are arranged at equal intervals, and the plurality of groups of tooth structures on the two groups of dividing rollers are arranged in a staggered manner.

[0010] Preferably, the heating mechanism comprises a heat insulation board, which is fixedly embedded on an inner wall of one side of the drying box, three groups of heating tubes are fixedly installed on one side of the heat insulation board, and a heat dissipation shell is fixedly installed on the outside of the three groups of heating tubes on the heat insulation board.

[0011] Preferably, the guide mechanism includes a guide plate, which is fixedly installed on the inner top of the drying box, and the bottom of the guide plate is equidistantly provided with a plurality of guide grooves for guiding water vapor, and the drying box is fixedly installed with water collecting boxes under both sides of the guide plate.

[0012] Preferably, two groups of drain pipes are further included, the two groups of drain pipes are respectively fixedly connected to one end of the two groups of water collecting boxes, and one end of the two groups of drain pipes passes through the drying box and is located outside the drying box.

[0013] Preferably, the discharge end of one group of the conveyor belts is located above the feed end of the other group of the conveyor belts, and several groups of the heating mechanisms are symmetrically arranged on both sides above the two groups of conveyor belts.

[0014] Preferably, a discharge port is provided at the bottom of one end of the drying box, and the discharge plate is obliquely arranged inside the discharge port.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model adopts the arrangement of two groups of spreading mechanisms, and the spreading motor in the spreading mechanism can drive the connected rotating rod to rotate, so that the dividing roller on the outer wall of the rotating rod divides and spreads the feed on the conveyor belt, and at the same time, the gear at one end of the rotating rod is connected with the gear on the other group of rotating rods through a toothed belt, thereby driving the dividing roller on the other group of rotating rods to divide and spread the feed again. The coordinated arrangement of the two groups of conveyor belts and the two groups of spreading mechanisms above them makes the feed undergo multiple distribution, spreading and turning, thereby improving the drying efficiency and uniformity of the feed and avoiding the occurrence of uneven drying of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0019] Figure 3 This is a schematic diagram of the structure inside the drying box of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the material laying mechanism and the heating mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the flow guiding mechanism of the utility model.

[0022] In the figure: 1. Drying box; 2. Conveyor belt; 3. Feeding hopper; 4. Discharging plate; 5. Material spreading mechanism; 51. Rotating rod; 52. Gear; 53. Toothed belt; 54. Material spreading motor; 55. Material dividing roller; 6. Heating mechanism; 61. Heat insulation board; 62. Heating tube; 63. Heat dissipation shell; 7. Guide mechanism; 71. Guide plate; 72. Guide trough; 73. Water collecting box; 74. Drain pipe; 8. Exhaust device. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A drying device for feed processing comprises a drying box 1, wherein two groups of conveyor belts 2 are installed in the upper and lower parts of the drying box 1, a feeding hopper 3 is fixedly installed above one of the groups of conveyor belts 2 in the drying box 1, a discharging plate 4 is arranged below one end of the other group of conveyor belts 2 in the drying box 1, a spreading mechanism 5 for evenly spreading feed is installed above one end of the two groups of conveyor belts 2 in the drying box 1, a plurality of groups of heating mechanisms 6 are installed on both side walls of the drying box 1, a guiding mechanism 7 for guiding water vapor is arranged on the inner top of the drying box 1, an exhaust device 8 is arranged above one side of the drying box 1, the exhaust device 8 comprises an exhaust pipe and a solenoid valve, so that the air pressure in the drying box 1 can be adjusted by cooperating between the exhaust pipe and the solenoid valve in the exhaust device 8.

[0026] The material spreading mechanism 5 includes two groups of rotating rods 51, which are rotatably installed on the inner wall of the drying box 1, and the outer walls of one end of the two groups of rotating rods 51 penetrate the drying box 1 and are fixedly sleeved with gears 52. The two groups of gears 52 are connected by a toothed belt 53, and the other end of one group of rotating rods 51 penetrates the drying box 1 and is fixedly connected with a material spreading motor 54. The outer walls of the two groups of rotating rods 51 are fixedly sleeved with dividing rollers 55, which are convenient for the rotating rods 51 connected thereto to be driven to rotate by the material spreading motor 54, so that the dividing rollers 55 on the outer walls of the rotating rods 51 divide and spread the feed on the conveyor belt 2, and at the same time, the gear 52 at one end of the rotating rod 51 is connected to the gear 52 on the other group of rotating rods 51 through the toothed belt 53, thereby driving the dividing rollers 55 on the other group of rotating rods 51 to divide and spread the feed again.

[0027] The distribution roller 55 is composed of a plurality of groups of tooth structures arranged at equal distances. The plurality of groups of tooth structures on the two groups of distribution rollers 55 are staggered, so that the feed is spread and turned over after multiple distributions, thereby improving the drying efficiency and uniformity of the feed.

[0028] The heating mechanism 6 includes a heat insulation plate 61, which is fixedly embedded on one inner wall of the drying box 1. Three groups of heating tubes 62 are fixedly installed on one side of the heat insulation plate 61, and a heat dissipation shell 63 is fixedly installed on the outer side of the heat insulation plate 61 located on the three groups of heating tubes 62, so as to heat the inside of the drying box 1.

[0029] The guide mechanism 7 includes a guide plate 71, which is fixedly installed on the inner top of the drying box 1. A plurality of guide grooves 72 for guiding water vapor are equidistantly provided at the bottom of the guide plate 71. Water collecting boxes 73 are fixedly installed below the guide plate 71 on both sides of the drying box 1 to prevent the water vapor generated during the drying process from dripping onto the conveyor belt 2, so that the water vapor can be guided down into the water collecting box 73 through the cooperation of the guide grooves 72.

[0030] It also includes two groups of drain pipes 74, which are respectively fixedly connected to one end of the two groups of water collecting boxes 73, and one end of the two groups of drain pipes 74 passes through the drying box 1 and is located outside the drying box 1, so as to facilitate the discharge of water collected in the water collecting box 73 through the drain pipes 74.

[0031] The discharge end of one group of conveyor belts 2 is located above the feed end of the other group of conveyor belts 2 so that the feed can be turned over. A plurality of groups of heating mechanisms 6 are symmetrically arranged on both sides above the two groups of conveyor belts 2 .

[0032] A discharge port is provided at the bottom of one end of the drying box 1 , and a discharge plate 4 is arranged obliquely inside the discharge port to facilitate discharge of the dried feed through the discharge plate 4 .

[0033] Working principle: When the utility model is used, the feed is added to the conveyor belt 2 in the drying box 1 through the feeding hopper 3, the feed is transported through the conveyor belt 2, and the heating mechanism 6 heats the inside of the drying box 1. The spreading motor 54 in the spreading mechanism 5 can drive the rotating rod 51 connected to it to rotate, so that the dividing roller 55 on the outer wall of the rotating rod 51 divides and spreads the feed on the conveyor belt 2. At the same time, the gear 52 at one end of the rotating rod 51 is connected to the gear 52 on another group of rotating rods 51 through the toothed belt 53, thereby driving the dividing roller 55 on the other group of rotating rods 51 to divide and spread the feed again, and then the feed falls onto another group of conveyor belts 2, and is divided and spread by another group of spreading mechanisms 5. The coordinated arrangement of the two groups of conveyor belts 2 and the two groups of spreading mechanisms 5 above them allows the feed to be divided, spread and turned over for multiple times, thereby improving the drying efficiency and uniformity of the feed and avoiding the occurrence of uneven drying of the feed.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for feed processing, comprising a drying box (1), characterized in that: The interior of the drying box (1) is provided with two groups of conveyor belts (2) installed in an upper and lower manner. A feeding hopper (3) is fixedly installed on the drying box (1) above one of the groups of conveyor belts (2). A discharge plate (4) is provided on the drying box (1) below one end of the other group of conveyor belts (2). A spreading mechanism (5) for evenly spreading feed is installed on the drying box (1) above one end of both groups of conveyor belts (2). A plurality of groups of heating mechanisms (6) are installed on both side walls of the drying box (1). A guide mechanism (7) for guiding water vapor is provided on the inner top of the drying box (1). An exhaust device (8) is provided on one side of the drying box (1).

2. A drying equipment for feed processing according to claim 1, characterized in that: The material spreading mechanism (5) comprises two groups of rotating rods (51), the two groups of rotating rods (51) are rotatably mounted on the inner wall of the drying box (1), and the outer walls of one end of the two groups of rotating rods (51) penetrate the drying box (1) and are fixedly sleeved with gears (52), the two groups of gears (52) are connected by a toothed belt (53), and the other end of one group of the rotating rods (51) penetrates the drying box (1) and is fixedly connected with a material spreading motor (54), and the outer walls of the two groups of rotating rods (51) are fixedly sleeved with material distributing rollers (55).

3. A drying equipment for feed processing according to claim 2, characterized in that: The material distribution roller (55) is composed of a plurality of groups of tooth structures arranged at equal intervals, and the plurality of groups of tooth structures on the two groups of material distribution rollers (55) are arranged in a staggered manner.

4. A drying equipment for feed processing according to claim 1, characterized in that: The heating mechanism (6) comprises a heat insulation plate (61), the heat insulation plate (61) is fixedly embedded on one inner wall of the drying box (1), three groups of heating tubes (62) are fixedly installed on one side of the heat insulation plate (61), and a heat dissipation shell (63) is fixedly installed on the outside of the three groups of heating tubes (62) on the heat insulation plate (61).

5. A drying equipment for feed processing according to claim 1, characterized in that: The guide mechanism (7) comprises a guide plate (71), the guide plate (71) being fixedly mounted on the inner top of the drying box (1), the bottom of the guide plate (71) being equidistantly provided with a plurality of guide grooves (72) for guiding water vapor, and a water collecting box (73) being fixedly mounted below both sides of the guide plate (71) of the drying box (1).

6. A drying equipment for feed processing according to claim 5, characterized in that: It also includes two groups of drainage pipes (74), the two groups of drainage pipes (74) are respectively fixedly connected to one end of the two groups of water collecting boxes (73), and one end of the two groups of drainage pipes (74) passes through the drying box (1) and is located outside the drying box (1).

7. A drying equipment for feed processing according to claim 1, characterized in that: The discharge end of one group of the conveyor belts (2) is located above the feed end of another group of the conveyor belts (2), and a plurality of groups of the heating mechanisms (6) are symmetrically arranged on both sides above the two groups of the conveyor belts (2).

8. A drying equipment for feed processing according to claim 1, characterized in that: A discharge port is provided at the bottom of one end of the drying box (1), and the discharge plate (4) is arranged obliquely inside the discharge port.

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