Chopping machine for forage grass
By designing a chopper for forage, the combination of a motor-driven rotary connecting shaft and chopping blades and spiral blades is solved, and the problem of time-consuming and labor-consuming forage is achieved by herdsmen's manual chopping of forage is achieved quickly and evenly chopping of forage and the promotion of digestion and absorption of animal husbandry animals.
Patent Information
- Application Number
- CN202421575594.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-04
AI Technical Summary
In the case of small amounts of livestock farming, herders need to chop the forage by hand, resulting in wasted time and inefficiency.
A chopper for forage is designed, including a body, feed port, support rod, hopper, connecting shaft, chopping blade and spiral blade. The connecting shaft is driven by a motor to rotate, and the forage is chopped with chopping blades and spiral blades.
The rapid and even chopping of forage is achieved, the work efficiency is improved, the time of herders is saved, and the digestion and absorption of animal husbandry animals is promoted.
Smart Images
Figure CN222750969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of animal husbandry auxiliary equipment, in particular to a chopper for forage grass. Background Art
[0002] Forage grass refers to herbaceous plants whose stems and leaves can be used as feed for herbivorous animals. Forage grass has strong regeneration ability, can be harvested many times a year, and is rich in various trace elements and vitamins. Therefore, it has become the first choice for raising livestock. The quality of forage grass varieties directly affects the economic benefits of animal husbandry.
[0003] In the process of animal husbandry, forage grass needs to be chopped up so that it can be mixed with other feeds and digested by animals. However, in the case of small-scale animal husbandry, herders mostly use manual chopping to process forage grass, which wastes a lot of herders' time and has low work efficiency. Therefore, a forage chopper is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a chopper for forage, which solves the problem that in the case of small-scale livestock breeding, herders mostly adopt manual chopping to process forage, which wastes a lot of herders' time and has low work efficiency.
[0005] The utility model is implemented as follows: a chopper for forage comprises a machine body, a feed port is provided at the top of the machine body, the feed port is communicated with the interior of the machine body, a support rod is provided at the bottom of the machine body, a feed hopper is provided inside the machine body, the edge of the feed hopper is fitted with the inner wall of the machine body, the bottom end of the feed hopper is fitted with the bottom of the machine body, a connecting shaft is provided inside the machine body, and chopping blades and spiral blades are provided on the connecting shaft.
[0006] A further technical solution of the utility model is: a motor is provided on the bottom surface of the machine body, and the output end of the motor is fixedly connected to the bottom end of the connecting shaft.
[0007] A further technical solution of the utility model is that a conical slope with a height gradually decreasing from the inside to the outside is arranged inside the machine body.
[0008] A further technical solution of the utility model is: there are a plurality of chopping blades which are equally distributed on the connecting shaft, and the height of the chopping blades is not lower than the height of the top of the feed hopper.
[0009] A further technical solution of the utility model is that the spiral blade is placed below the chopping blade, and its height is not higher than the height of the top of the feed hopper.
[0010] A further technical solution of the utility model is that a material shifting rod is provided at the bottom end of the connecting shaft.
[0011] A further technical solution of the utility model is that the bottom surface of the material moving rod is in contact with the surface of the conical slope.
[0012] The beneficial effects of the utility model are as follows: compared with the manual chopping method for processing forage, the utility model drives the connecting shaft in the machine body to rotate through the motor, and the chopping blades on the connecting shaft perform preliminary chopping of the forage during the rotation, and the preliminary chopped forage falls into the feed hopper, and the spiral blades on the connecting shaft chop it finely, so that the forage is chopped more evenly and finely, and the chopped forage falls out through the feeding port at the bottom of the machine body. This chopping method can process forage more quickly and evenly, can effectively promote the digestion and absorption of livestock and save herders more time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a front view of a forage chopper provided by the utility model;
[0014] Figure 2 It is a cross-sectional stereoscopic diagram of a forage chopper provided by the utility model;
[0015] Figure 3 This is a schematic diagram of a chopping mechanism of a chopper for forage provided by the utility model;
[0016] Figure 4 The utility model is a cross-sectional schematic diagram of a forage chopper provided by the utility model.
[0017] Figure numerals: 1. Machine body; 2. Feed inlet; 3. Support rod; 4. Feed hopper; 5. Conical slope; 6. Feed outlet; 7. Chopping blade; 8. Spiral blade; 9. Feeding rod; 10. Motor; 11. Connecting shaft. DETAILED DESCRIPTION
[0018] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.
[0019] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.
[0020] Figure 1 A forage chopper is shown, comprising a body 1, a feed port 2 is provided at the top of the body 1, the feed port 2 is communicated with the interior of the body 1, a support rod 3 is provided at the bottom of the body 1, a feed hopper 4 is provided inside the body 1, the edge of the feed hopper 4 is fitted with the inner wall of the body 1, the bottom end of the feed hopper 4 is fitted with the bottom of the body 1, a connecting shaft 11 is provided inside the body 1, and a chopping blade 7 and a spiral blade 8 are provided on the connecting shaft 11.
[0021] like Figure 4 As shown, a motor 10 is provided on the bottom surface of the machine body 1, and the output end of the motor 10 is fixedly connected to the bottom end of the connecting shaft 11. The motor 10 is a power output part of the forage chopper, and its main function is to drive the chopping blades 7 and the spiral blades 8 on the connecting shaft 11 to rotate, so as to chop the forage.
[0022] like Figure 2 As shown, the interior of the machine body 1 is provided with a conical slope 5 whose height gradually decreases from the inside to the outside. The purpose of the conical slope 5 is to provide an inclined surface on the bottom surface of the feed hopper 4 to prevent the forage fragments from remaining inside the machine body 1.
[0023] Preferably, there are a plurality of chopping blades 7 equidistantly distributed on the connecting shaft 11 , and the height of the chopping blades 7 is not lower than the height of the top of the feed hopper 4 .
[0024] Preferably, the spiral blade 8 is placed below the chopping blade 7, and its height is not higher than the height of the top of the feed hopper 4. The purpose of this arrangement is that when the chopping process is realized, the chopping blade 7 will first perform preliminary chopping, and then the spiral blade 8 will perform fine chopping, so that the forage can be more uniform and fine, which is convenient for animal absorption.
[0025] Preferably, a material moving rod 9 is provided at the bottom end of the connecting shaft 11 .
[0026] Preferably, the bottom surface of the material moving rod 9 is in contact with the surface of the conical slope 5 .
[0027] When the connecting shaft 11 drives the feeding rod 9 to rotate, the feeding rod 9 will continuously push the forage grass at the bottom of the feed hopper 4 to rotate. During the rotation, the forage grass will continuously pass through the feeding port 6 to achieve the purpose of feeding.
[0028] The working principle of this forage chopper is as follows:
[0029] In actual work, the motor 10 drives the connecting shaft 11 in the machine body 1 to rotate, and the chopping blades 7 on the connecting shaft 11 perform preliminary chopping of the forage while rotating, and the preliminary chopped forage falls into the feed hopper 4, and the spiral blades 8 on the connecting shaft 11 chop it finely, so that the forage is chopped more evenly and finely, and the chopped forage falls out through the feed outlet 6 at the bottom of the machine body 1. This chopping method can process the forage more quickly and evenly, can effectively promote the digestion and absorption of livestock, and save more time for herders.
[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A forage chopper, comprising a machine body (1), a feed inlet (2) being provided at the top of the machine body (1), the feed inlet (2) being communicated with the interior of the machine body (1), and a support rod (3) being provided at the bottom of the machine body (1), characterized in that: A feed hopper (4) is provided inside the machine body (1), the edge of the feed hopper (4) is in contact with the inner wall of the machine body (1), the bottom end of the feed hopper (4) is in contact with the bottom of the machine body (1), a connecting shaft (11) is provided inside the machine body (1), and a chopping blade (7) and a spiral blade (8) are provided on the connecting shaft (11).
2. A forage chopper according to claim 1, characterized in that: A motor (10) is provided on the bottom surface of the machine body (1), and the output end of the motor (10) is fixedly connected to the bottom end of the connecting shaft (11).
3. A forage chopper according to claim 1, characterized in that: The interior of the machine body (1) is provided with a conical slope (5) whose height gradually decreases from the inside to the outside.
4. A forage chopper according to claim 3, characterized in that: There are a plurality of chopping blades (7) which are evenly distributed on the connecting shaft (11), and the height of the chopping blades (7) is not lower than the height of the top of the feed hopper (4).
5. A forage chopper according to claim 4, characterized in that: The spiral blade (8) is placed below the chopping blade (7), and its height is not higher than the height of the top of the feed hopper (4).
6. A forage chopper according to claim 5, characterized in that: A material moving rod (9) is provided at the bottom end of the connecting shaft (11).
7. A forage chopper according to claim 6, characterized in that: The bottom surface of the material moving rod (9) is in contact with the surface of the conical slope (5).