Conveying device for pig feed production

Abstract

The utility model relates to the technical field of pig feed production, and discloses a conveying device for pig feed production, which comprises a conveying barrel, a feed hopper is fixedly connected above the outer wall of the conveying barrel and is close to the left side of the conveying barrel, a discharge pipe is fixedly connected below the outer wall of the conveying barrel and is close to the right side of the conveying barrel, and the feed hopper is fixedly connected below the outer wall of the conveying barrel. A conveying mechanism and a heating mechanism are respectively arranged on the material conveying barrel. The blade is used for crushing raw materials in advance, so that the raw materials are crushed, the raw materials are prevented from caking, subsequent mixing operation is facilitated, the raw materials are conveyed through rotation of the spiral blade, meanwhile, the heating pipe is used for heating the conveying barrel so as to dry the raw materials, the raw materials are prevented from being damped and adhered, and subsequent mixing operation is facilitated. And raw materials can be prevented from blocking the discharging pipe, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pig feed production, and particularly relates to a transmission device for pig feed production. Background Technique

[0002] Pig feed is usually composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives for feeding domestic pigs. The full-price feed sold on the market is mainly granular feed processed by machines, and some are expanded granular feeds, which can be directly used for feeding the feeding objects and can fully meet the nutritional needs of the feeding objects.

[0003] In the production process of existing pig feed, a variety of raw materials need to be mixed, so the raw materials need to be transported into the mixing box. However, the existing transmission device can only transport a single raw material and cannot pre-crush the raw materials. The raw materials are prone to caking and adhesion, which affects the subsequent mixing operation. Therefore, a transmission device for pig feed production is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a transmission device for pig feed production in view of the above-mentioned deficiencies in the prior art.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a transmission device for pig feed production, including a feeding cylinder, an inlet hopper is fixedly connected above the outer wall of the feeding cylinder and is close to the left side of the feeding cylinder, and an outlet pipe is fixedly connected below the outer wall of the feeding cylinder and is close to the right side of the feeding cylinder. A conveying mechanism and a heating mechanism are respectively arranged on the feeding cylinder; a crushing mechanism, a screening mechanism and a vibration mechanism are respectively arranged on the inlet hopper;

[0006] The conveying mechanism includes: a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the right side of the feeding cylinder through a bearing, and the left end of the rotating shaft penetrates through the feeding cylinder and extends to the left. A spiral blade is fixedly connected to the outer wall of the rotating shaft;

[0007] The crushing mechanism includes: a crushing rod, a blade, a first pulley and a second pulley. The crushing rod is rotatably connected to the inner wall of the right side of the inlet hopper through a bearing, and the left end of the crushing rod penetrates through the inlet hopper and extends to the left. The number of blades is several, and they are fixedly connected to the outer wall of the crushing rod at equal intervals. The first pulley is fixedly connected to the left end of the crushing rod, and the second pulley is fixedly sleeved on the outer wall of the rotating shaft and is located on the left side of the feeding cylinder;

[0008] The heating mechanism includes: a housing, the housing is fixedly sleeved on the outer wall of the feeding cylinder, and a heating pipe is arranged inside the housing.

[0009] Preferably, the heating tube is spirally sleeved on the outer wall of the feeding cylinder, and an electric heating wire is arranged inside the heating tube.

[0010] Preferably, a motor is connected to the left side of the feeding cylinder through a bracket, and the left end of the rotating shaft is fixedly connected to the output end of the motor through a coupling.

[0011] Preferably, the screening mechanism includes: a screening plate. A blanking port is formed on the right side of the feeding hopper, and the screening plate is hinged in the blanking port.

[0012] Preferably, it further includes: a support plate. The support plate is fixedly connected to the right side of the feeding hopper. A material receiving box is arranged on the top of the support plate, and the left side of the material receiving box is attached to the surface of the feeding hopper.

[0013] Preferably, the vibration mechanism includes: a rotating rod, a first gear, a second gear, and an oval plate. The rotating rod is rotatably connected to the left inner wall of the feeding hopper through a bearing, and the left end of the rotating rod penetrates through the feeding hopper and extends leftward. The first gear is fixedly connected to the extended end of the rotating rod. The second gear is fixedly sleeved on the outer wall of the crushing rod. The oval plate is fixedly connected to the right end of the rotating rod.

[0014] The utility model adopts the above technical solutions, and can bring the following beneficial effects:

[0015] 1. For the transmission device used in pig feed production, through the combined use of the conveying mechanism, crushing mechanism, and heating mechanism, the raw materials are pre-crushed by the blades to make the raw materials pulverized, preventing the raw materials from caking and facilitating subsequent mixing operations. The spiral blades rotate to convey the raw materials, and at the same time, the heating tube heats the feeding cylinder to dry the raw materials, preventing the raw materials from being damp and sticky and facilitating subsequent mixing operations, and can prevent the raw materials from blocking the discharge pipe, improving the practicability.

[0016] 2. For the transmission device used in pig feed production, through the combined use of the screening mechanism and the vibration mechanism, the crushed raw materials are screened by the screening plate to avoid incomplete crushing of the raw materials affecting the conveying and subsequent processing. The material receiving box is used to collect the raw materials that are not completely crushed, facilitating the subsequent secondary pulverization of the raw materials to make the raw materials more thoroughly pulverized, improving the pulverization effect. The oval plate reciprocally jacks up the screening plate, so that the screening plate rotates up and down reciprocally around the hinge point, and further makes the screening plate vibrate up and down, facilitating rapid screening and blanking, and can avoid the raw materials from blocking the screening plate, improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front structural schematic diagram of the utility model;

[0018] Figure 2 is a front sectional view of the utility model;

[0019] Figure 3 is Figure 2 an enlarged view of part A;

[0020] Figure 4 is the left view of the present utility model.

[0021] In the figure: 1, material conveying cylinder; 2, feed hopper; 3, discharge pipe; 4, conveying mechanism; 41, rotating shaft; 42, spiral blade; 5, crushing mechanism; 51, crushing rod; 52, blade; 53, pulley one; 54, pulley two; 6, heating mechanism; 61, outer shell; 62, heating pipe; 7, screening mechanism; 71, screening plate; 72, support plate; 73, material receiving box; 8, vibration mechanism; 81, rotating rod; 82, gear one; 83, gear two; 84, oval plate; 9, motor. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "several" means two or more unless otherwise clearly and specifically defined.

[0026] Please refer to Figures 1-4 Figures 1-4 , an embodiment of the present utility model is: a transmission device for pig feed production, including a feed cylinder 1. Above the outer wall of the feed cylinder 1, a feed hopper 2 is fixedly connected, and it is close to the left side of the feed cylinder 1. Below the outer wall of the feed cylinder 1, a discharge pipe 3 is fixedly connected, and it is close to the right side of the feed cylinder 1. A conveying mechanism 4 and a heating mechanism 6 are respectively arranged on the feed cylinder 1. A crushing mechanism 5, a screening mechanism 7, and a vibration mechanism 8 are respectively arranged on the feed hopper 2; The conveying mechanism 4 includes: a rotating shaft 41. The rotating shaft 41 is rotatably connected to the right inner wall of the feed cylinder 1 through a bearing, and the left end of the rotating shaft 41 penetrates through the feed cylinder 1 and extends to the left. The left side of the feed cylinder 1 is connected to a motor 9 through a bracket, and the left end of the rotating shaft 41 is fixedly connected to the output end of the motor 9 through a coupling. By starting the motor 9, the rotating shaft 41 is driven to rotate. A spiral blade 42 is fixedly connected to the outer wall of the rotating shaft 41, and the raw materials are conveyed by the rotation of the spiral blade 42; The crushing mechanism 5 includes: a crushing rod 51, a blade 52, a pulley one 53, and a pulley two 54. The crushing rod 51 is rotatably connected to the right inner wall of the feed hopper 2 through a bearing, and the left end of the crushing rod 51 penetrates through the feed hopper 2 and extends to the left. The number of blades 52 is several, and they are fixedly connected to the outer wall of the crushing rod 51 at equal intervals. The pulley one 53 is fixedly connected to the left end of the crushing rod 51. The pulley two 54 is fixedly sleeved on the outer wall of the rotating shaft 41 and is located on the left side of the feed cylinder 1. The pulley two 54 is connected to the pulley one 53 through a belt drive. The raw materials are pre-crushed by the blades 52 to make the raw materials crushed, prevent the raw materials from caking, and facilitate subsequent mixing operations; The heating mechanism 6 includes: a housing 61. The housing 61 is fixedly sleeved on the outer wall of the feed cylinder 1. A heating pipe 62 is arranged inside the housing 61. The heating pipe 62 is spirally movably sleeved on the outer wall of the feed cylinder 1. An electric heating wire is arranged inside the heating pipe 62. The feed cylinder 1 is heated by the heating pipe 62 to dry the raw materials, prevent the raw materials from being damp and sticky, facilitate subsequent mixing operations, and can prevent the raw materials from blocking the discharge pipe 3, improving the practicability.

[0027] Working principle: By starting the motor 9 to drive the rotating shaft 41 to rotate, the rotating shaft 41 drives the pulley two 54 to rotate. The pulley two 54 drives the pulley one 53 to rotate through a belt, so that the pulley one 53 drives the crushing rod 51 to rotate, and the crushing rod 51 drives the blades 52 to rotate, so that the blades 52 pre-crush the raw materials. After screening, the crushed raw materials enter the feed cylinder 1. The raw materials are conveyed by the rotation of the spiral blade 42 driven by the rotation of the rotating shaft 41. When the raw materials move in the feed cylinder 1, by starting the heating pipe 62 to work, the feed cylinder 1 is heated. At the same time, under the protection of the housing 61, the temperature inside the feed cylinder 1 rises rapidly, so as to dry the raw materials. The dried raw materials are conveyed to the discharge pipe 3 and discharged.

[0028] Please refer to Figures 1-4 , on the basis of the above embodiments, in another embodiment of the present utility model, the screening mechanism 7 includes: a screening plate 71. A discharge opening is provided on the right side of the feed hopper 2. The screening plate 71 is hinged in the discharge opening. The crushed raw materials are screened by the screening plate 71 to avoid incomplete crushing of the raw materials, which affects transportation and subsequent processing. It further includes: a support plate 72. The support plate 72 is fixedly connected to the right side of the feed hopper 2. A material collection box 73 is arranged on the top of the support plate 72, and the left side of the material collection box 73 is in contact with the surface of the feed hopper 2. The uncompletely crushed raw materials are collected by the material collection box 73, which is convenient for the subsequent secondary crushing of the raw materials, making the crushing of the raw materials more thorough and improving the crushing effect; the vibration mechanism 8 includes: a rotating rod 81, a first gear 82, a second gear 83, and an elliptical plate 84. The rotating rod 81 is rotatably connected to the left inner wall of the feed hopper 2 through a bearing, and the left end of the rotating rod 81 penetrates through the feed hopper 2 and extends to the left. The first gear 82 is fixedly connected to the extended end of the rotating rod 81. The second gear 83 is fixedly sleeved on the outer wall of the crushing rod 51. The second gear 83 meshes with the first gear 82. The rotation of the second gear 83 drives the first gear 82 to rotate. The elliptical plate 84 is fixedly connected to the right end of the rotating rod 81. The outer wall of the elliptical plate 84 is in contact with the lower surface of the screening plate 71 and is close to the left side of the screening plate 71. The screening plate 71 is reciprocally lifted by the elliptical plate 84, so that the screening plate 71 rotates up and down reciprocally around the hinge point, and further the screening plate 71 vibrates up and down, which is convenient for rapid screening and discharging of materials, and can avoid blockage of the screening plate 71 by raw materials, improving the screening efficiency.

[0029] Working principle: The crushed raw materials first fall onto the screening plate 71. The crushed raw materials are screened by the screening plate 71 to avoid incomplete crushing of the raw materials, which affects transportation and subsequent processing. The rotation of the crushing rod 51 drives the second gear 83 to rotate. The second gear 83 drives the first gear 82 to rotate. The first gear 82 drives the rotating rod 81 to rotate. The rotating rod 81 drives the elliptical plate 84 to rotate and reciprocally lift the screening plate 71, so that the screening plate 71 rotates up and down reciprocally around the hinge point, and further the screening plate 71 vibrates up and down, thereby shaking off the raw materials remaining on the screening plate 71, enabling the raw materials to be discharged from the discharge opening. At the same time, the vibration of the screening plate 71 can also rapidly screen the raw materials. The uncompletely crushed raw materials are collected by the material collection box 73, which is convenient for the subsequent secondary crushing of the raw materials.

[0030] It should be noted that, for the convenience of control, the heating tube 62 and the motor 9 in the above embodiments are controlled to open and close through a control switch. The above are all prior arts and not the main innovation points, so no detailed description is made here.

[0031] The present utility model provides a transmission device for pig feed production. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. A transmission device for pig feed production, comprising a feed conveyor (1), characterized in that: A feed hopper (2) is fixedly connected to the upper part of the outer wall of the feed cylinder (1) and is close to the left side of the feed cylinder (1); a discharge pipe (3) is fixedly connected to the lower part of the outer wall of the feed cylinder (1) and is close to the right side of the feed cylinder (1); a conveying mechanism (4) and a heating mechanism (6) are respectively provided on the feed cylinder (1); and a crushing mechanism (5), a screening mechanism (7) and a vibration mechanism (8) are respectively provided on the feed hopper (2); The conveying mechanism (4) comprises: a rotating shaft (41), the rotating shaft (41) being rotatably connected to the right inner wall of the feeding cylinder (1) via a bearing, and the left end of the rotating shaft (41) passing through the feeding cylinder (1) and extending to the left, and the outer wall of the rotating shaft (41) being fixedly connected to a spiral blade (42); The crushing mechanism (5) comprises: a crushing rod (51), a blade (52), a first pulley (53), and a second pulley (54); the crushing rod (51) is rotatably connected to the right inner wall of the feed hopper (2) via a bearing, and the left end of the crushing rod (51) penetrates the feed hopper (2) and extends to the left; there are a plurality of blades (52) which are fixedly connected to the outer wall of the crushing rod (51) at equal intervals; the first pulley (53) is fixedly connected to the left end of the crushing rod (51); and the second pulley (54) is fixedly sleeved on the outer wall of the rotating shaft (41) and is located on the left side of the feeding cylinder (1); The heating mechanism (6) comprises: an outer shell (61), the outer shell (61) being fixedly sleeved on the outer wall of the feeding barrel (1), and a heating tube (62) being arranged inside the outer shell (61).

2. A transmission device for pig feed production according to claim 1, characterized in that: The heating tube (62) is spirally movably sleeved on the outer wall of the feeding cylinder (1), and an electric heating wire is arranged inside the heating tube (62).

3. A transmission device for pig feed production according to claim 1, characterized in that: The left side of the feeding cylinder (1) is connected to a motor (9) via a bracket, and the left end of the rotating shaft (41) is fixedly connected to the output end of the motor (9) via a coupling.

4. A transmission device for pig feed production according to claim 1, characterized in that: The screening mechanism (7) comprises a screening plate (71). A feeding opening is provided on the right side of the feeding hopper (2), and the screening plate (71) is hinged in the feeding opening.

5. A transmission device for pig feed production according to claim 4, characterized in that: Also includes: A support plate (72), the support plate (72) being fixedly connected to the right side of the feed hopper (2), a material receiving box (73) being arranged on the top of the support plate (72), and a left side of the material receiving box (73) being in contact with the surface of the feed hopper (2).

6. A transmission device for pig feed production according to claim 1, characterized in that: The vibration mechanism (8) comprises: a rotating rod (81), a gear 1 (82), a gear 2 (83), and an elliptical plate (84); the rotating rod (81) is rotatably connected to the left inner wall of the feed hopper (2) via a bearing, and the left end of the rotating rod (81) passes through the feed hopper (2) and extends to the left; the gear 1 (82) is fixedly connected to the extended end of the rotating rod (81); the gear 2 (83) is fixedly sleeved on the outer wall of the crushing rod (51); and the elliptical plate (84) is fixedly connected to the right end of the rotating rod (81).

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