Efficient silage chopping and stirring device for pig breeding

Abstract

The utility model discloses an efficient silage chopping and stirring device for pig breeding, which comprises a material barrel, an auxiliary rod and a middle mixing strip, a motor is arranged in the middle of the upper surface of the material barrel, a plurality of chopping knives are arranged on a driving shaft, the auxiliary rod is fixedly connected to the upper part of the driving shaft, the end part of the auxiliary rod is rotatably connected with a screw rod, and a driving piece is arranged in the material barrel. The driving part drives the screw rod to rotate, the middle mixing strip is fixedly connected to the middle of the driving shaft, the middle mixing strip rotates to scatter silage chopped by the chopping cutter, and the screw rod rotates to turn over the silage; the motor drives the multiple layers of chopping knives to rotate through the driving shaft, layered chopping of silage is achieved, the chopping uniformity is higher, the driving shaft drives the screw rod to do circular motion through the auxiliary rod, the silage can be stirred, it is ensured that the silage makes full contact with the chopping knives, ingredients are added into the feeding barrel, and the screw rod rotates under the action of the gear and the gear ring; the ingredients and the silage at the bottom can be turned upwards, and manufacturing of the silage and mixing of the ingredients are completed at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of pig farming, in particular to a highly efficient silage chopping and stirring device for pig farming. Background Art

[0002] The silage is usually cut into 2-5 cm lengths to become high-quality silage for pig feeding, which is mixed with other feeds at a ratio of no more than 30% and then fed. In the related art, it is found through searching that there is a scheme of a silage crushing device for pig breeding (Announcement No. CN212596236U), in which the feed is poured from the feed hopper into the crushing box, the first motor of the support plate drives the first connecting shaft, the first connecting shaft drives the first stirring shaft to rotate, and the first pulley sleeved on the first connecting shaft also rotates, the belt on the first pulley drives the second pulley to rotate, the second pulley drives the second connecting shaft to rotate, thereby driving the second stirring shaft to rotate, the first stirring shaft and the second stirring shaft have the same rotation speed and the crushing wheel on the outer wall crushes the feed, and the first crushed feed falls into the discharge hopper, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring blade to rotate to grind the feed for the second time.

[0003] However, the above scheme is for uniformly crushing silage to produce silage, and the silage needs to be used together with other ingredients when feeding pigs, which requires mixing the silage with other ingredients and using a mixer, and the production of the silage and the mixing with the ingredients cannot be completed at one time. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency silage chopping and stirring device for pig breeding, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient silage chopping and stirring device for pig breeding, comprising a barrel, a motor is installed in the middle of the upper surface of the barrel, and a driving shaft connected to the motor is installed inside the barrel, and a plurality of chopping knives are installed on the driving shaft, and the chopping knives are used to cut silage;

[0006] A secondary rod, the secondary rod is fixedly connected to the upper part of the driving shaft, the end of the secondary rod is rotatably connected to a spiral rod, a driving member is installed in the barrel, the driving member drives the spiral rod to rotate, and the motor drives the spiral rod to revolve through the secondary rod, so that the spiral rod stirs the silage;

[0007] The middle mixing bar is fixedly connected to the middle of the driving shaft, the middle mixing bar rotates to break up the silage chopped by the chopping knife, and the spiral rod rotates to turn the silage.

[0008] Furthermore, a plurality of triangular blocks are provided on the surface of the middle mixing strip, and the triangular blocks have a better turning effect on the silage and the ingredients, so that the silage and the ingredients are mixed more evenly.

[0009] Furthermore, a viewing window is provided on the side of the barrel to facilitate viewing the uniformity of the mixture of silage and ingredients. The bottom wall of the barrel is conical, and a discharge pipe is provided at the bottom of the barrel. A baffle is inserted in the discharge pipe, and the silage can be discharged from the barrel by pulling out the baffle.

[0010] Furthermore, the driving member includes a ring gear and a gear, the ring gear is connected to the inner wall of the barrel, the gear is installed on the spiral rod and meshes with the ring gear, and when the spiral rod revolves, it rotates through the gear and the ring gear to stir the silage and ingredients.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the sealing cover is opened to put the silage into the barrel, the motor drives the multi-layer chopping knives to rotate through the driving shaft, so as to realize the layered chopping of the silage with higher chopping uniformity, the driving shaft drives the spiral rod to move in a circle through the auxiliary rod, so as to stir the silage and ensure that the silage is in full contact with the chopping knife, and the ingredients are added into the barrel, and the spiral rod rotates under the action of the gear and the gear ring, so that the ingredients and silage at the bottom can be flipped upwards, so as to complete the production of the silage and the mixing with the ingredients at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a schematic diagram of the connection between the gear ring and the gear of the utility model.

[0015] In the figure: 1. material barrel; 2. inspection window; 3. discharge pipe; 4. baffle; 5. motor; 6. connecting ear; 7. sealing cover; 8. driving shaft; 9. knife holder; 10. chopping knife; 11. middle mixing bar; 12. auxiliary rod; 13. bearing seat; 14. gear ring; 15. gear; 16. screw rod; 17. triangular block. DETAILED DESCRIPTION

[0016] 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.

[0017] Example:

[0018] See also Figure 1-3 The utility model provides a technical solution: an efficient silage chopping and stirring device for pig breeding, comprising a barrel 1, a motor 5 is installed in the middle of the upper surface of the barrel 1, and a driving shaft 8 connected to the motor 5 is installed inside the barrel 1, and a plurality of chopping knives 10 are installed on the driving shaft 8, and the chopping knives 10 have saw teeth to improve the chopping efficiency of silage;

[0019] A secondary rod 12, the secondary rod 12 is fixedly connected to the upper part of the driving shaft 8, the end of the secondary rod 12 is rotatably connected to a spiral rod 16, a driving member is installed in the barrel 1, the driving member drives the spiral rod 16 to rotate, the secondary rod 12 drives the spiral rod 16 to rotate in a circle, the silage and ingredients are stirred, and the spiral rod 16 rotates to turn the silage and ingredients;

[0020] The middle mixing bar 11 is fixedly connected to the middle of the driving shaft 8. The middle mixing bar 11 rotates to break up the silage chopped by the chopping knife 10, and the spiral rod 16 rotates to turn the silage.

[0021] In this embodiment, if Figure 2 As shown, a knife holder 9 is fixedly connected to the driving shaft 8, and the shredder knife 10 is fixed to the surface of the knife holder 9 by bolts. When the shredder knife 10 becomes blunt or damaged, it is convenient to replace the shredder knife 10 separately.

[0022] In this embodiment, if Figure 2 As shown, the surface of the middle mixing bar 11 is provided with a plurality of triangular blocks 17, and the triangular blocks 17 increase the contact range between the mixing bar and the silage and ingredients, thereby improving the stirring effect.

[0023] In this embodiment, if Figure 1 and Figure 2 As shown, a connecting ear 6 is fixedly connected to the upper surface of the barrel 1, and two sealing covers 7 are installed in the connecting ear 6. The two feeding ports are convenient for feeding silage and ingredients, and the sealing covers 7 can reduce the problem of dust.

[0024] In this embodiment, if Figure 1 and Figure 2 As shown, a viewing window 2 is provided on one side of the material barrel 1, and the mixing uniformity of the silage and the ingredients can be checked without opening the cover 7. The bottom wall of the material barrel 1 is conical, which is convenient for discharging the silage and the ingredients, and a discharge pipe 3 is provided at the bottom of the material barrel 1. A baffle 4 is inserted in the discharge pipe 3. The silage and the ingredients can be discharged by pulling out the baffle 4 from the discharge pipe 3.

[0025] In this embodiment, if Figure 2 and Figure 3As shown, the driving member includes a ring gear 14 and a gear 15. The ring gear 14 is connected to the inner wall of the barrel 1, and the gear 15 is installed on the spiral rod 16 and meshes with the ring gear 14. The auxiliary rod 12 drives the gear 15 to revolve along the ring gear 14 through the spiral rod 16, so that the gear 15 can rotate on its own to realize the rotation of the spiral sheet.

[0026] In this embodiment, if Figure 2 and Figure 3 As shown, the end of the auxiliary rod 12 is installed on the bearing seat 13, and the spiral rod 16 is plugged into the bearing seat 13. The bearing seat 13 allows the spiral rod 16 to rotate more smoothly.

[0027] Specifically, when in use, first put the silage into the barrel 1, and the motor 5 drives the chopping knife 10 and the middle mixing strip 11 to rotate through the driving shaft 8 and the knife holder 9. The layered chopping knives 10 can chop silage at multiple locations to improve the efficiency of silage chopping. Then put the ingredients into the barrel 1, and the driving shaft 8 drives the screw rod 16 to revolve through the auxiliary rod 12 and the bearing seat 13. The screw rod 16 can stir the ingredients and silage, and the chopping knife 10 can also play a certain stirring role at this time. The gear 15 of the screw rod 16 rotates along the ring gear 14 to realize the self-rotation of the screw rod 16, and the ingredients and silage at the bottom are turned upwards to improve the mixing uniformity of the ingredients and silage. After the motor 5 stops working, the baffle 4 is pulled out from the discharge pipe 3, and the high ingredients and silage can be discharged to feed the pigs.

[0028] Although 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. An efficient silage chopping and stirring device for pig farming, characterized in that: include: A material barrel (1), wherein a motor (5) is installed in the middle of the upper surface of the material barrel (1), and a driving shaft (8) connected to the motor (5) is installed inside the material barrel (1), and a plurality of chopping knives (10) are installed on the driving shaft (8); A secondary rod (12), the secondary rod (12) being fixedly connected to the upper portion of the driving shaft (8), the end of the secondary rod (12) being rotatably connected to a spiral rod (16), a driving member being installed in the barrel (1), the driving member driving the spiral rod (16) to rotate; A middle mixing bar (11) is fixedly connected to the middle of the driving shaft (8), the middle mixing bar (11) rotates to break up the silage chopped by the chopping knife (10), and the spiral rod (16) rotates to turn the silage.

2. The efficient silage chopping and stirring device for pig farming according to claim 1 is characterized by: A knife holder (9) is fixedly connected to the driving shaft (8), and the chopping knife (10) is fixed to the surface of the knife holder (9) by means of bolts.

3. The efficient silage chopping and stirring device for pig farming according to claim 1 is characterized by: A plurality of triangular blocks (17) are provided on the surface of the middle mixing strip (11).

4. The efficient silage chopping and stirring device for pig farming according to claim 1 is characterized by: A connecting ear (6) is fixedly connected to the upper surface of the barrel (1), and two sealing covers (7) are installed in the connecting ear (6).

5. The efficient silage chopping and stirring device for pig farming according to claim 1 is characterized by: A viewing window (2) is provided on the side of the barrel (1), the bottom wall of the barrel (1) is conical, and a discharge pipe (3) is provided at the bottom of the barrel (1), and a baffle (4) is inserted into the discharge pipe (3).

6. The efficient silage chopping and stirring device for pig farming according to claim 1, characterized in that: The driving member comprises a gear ring (14) and a gear (15); the gear ring (14) is connected to the inner wall of the barrel (1); the gear (15) is mounted on the spiral rod (16) and meshes with the gear ring (14).

7. The efficient silage chopping and stirring device for pig farming according to claim 1 is characterized by: The end of the auxiliary rod (12) is mounted on the bearing seat (13), and the spiral rod (16) is plugged into the bearing seat (13).

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