A forage stacking device for yak feeding

Abstract

The present invention provides a forage stacking device for yak feeding, which relates to the technical field of forage transportation and storage. The present invention comprises a stacking box, the upper and lower ends of the stacking box are evenly opened, and the interior of the stacking box has a storage tank connected to the upper end opening; a first conveyor belt, which is installed on one side of the stacking box, and the highest end of the first conveyor belt is located above the upper end opening of the stacking box; an opening and closing mechanism, which is installed at the lower end opening of the stacking box, and the opening and closing mechanism has a switchable first state and a second state; a second conveyor belt, which is installed below a temporary separation area, and is used to transport the forage that falls from the temporary separation area away; and an air-generating mechanism, which is installed in multiples on the stacking box, and blows drying air into the storage tank. Compared with the prior art, the present invention can solve the problem that forage is prone to deterioration during stacking and it is inconvenient to take out the material.

Description

Technical Field

[0001] The invention relates to the technical field of forage transportation and storage, and in particular to a forage stacking device for yak feeding. Background Art

[0002] At present, the main forage for yaks includes silage corn, alfalfa hay, corn, bean cake, etc. These forages play an important role in yak breeding, providing the nutrients needed by yaks and ensuring their healthy growth. Silage corn is widely used in alpine pastoral areas. It is not only high-yielding but also rich in nutrition, which can effectively solve the problem of yak forage shortage.

[0003] In addition to silage corn, alfalfa hay is also an important forage for yak breeding. Alfalfa hay is rich in protein and vitamins, which can meet the growth needs of yaks.

[0004] In the related art, in order to improve the efficiency of taking fodder, the fodder is piled together. However, in the actual stacking process, the applicant found that the fodder is not only easy to deteriorate, but also inconvenient to take. Summary of the invention

[0005] In order to solve the problem that fodder is easily deteriorated when stacked and it is inconvenient to take out the fodder, the present application provides a fodder stacking device for yak feeding.

[0006] The present application provides a yak feeding forage stacking device, which adopts the following technical solution:

[0007] A yak feeding forage stacking device comprises: a stacking box, wherein both upper and lower ends of the stacking box are open, and the interior of the stacking box has a storage tank connected to the upper end opening; a first conveyor belt installed on one side of the stacking box, and the highest end of the first conveyor belt is located above the upper end opening of the stacking box; an opening and closing mechanism installed at the lower end opening of the stacking box, and the opening and closing mechanism has a switchable first state and a second state, when the opening and closing mechanism is in the first state, the opening and closing mechanism blocks the lower end opening of the stacking box, and when the opening and closing mechanism is in the second state, the opening and closing mechanism A temporary partition area is formed which is isolated from the storage tank and the lower end of the stacking box is opened to allow the grass in the temporary partition area to fall naturally; a second conveyor belt is installed below the temporary partition area to transport the grass that falls from the temporary partition area away; an air-generating mechanism, a plurality of which are installed on the stacking box, the air-generating mechanism includes an air supply component, a drive component and an insertion component, the drive component is used to drive the insertion component to enter the storage tank horizontally, and the air supply component is used to introduce wind pressure into the insertion component so that the insertion component blows dry air into the storage tank.

[0008] Preferably, the opening and closing mechanism includes an upper shielding component and a lower shielding component, the temporary partition area is formed between the upper shielding component and the lower shielding component, the upper shielding component is laterally movable and arranged at the lower end opening of the stacking box close to the storage slot, and the lower shielding component is laterally movable and arranged at the lower end opening of the storage slot; when the upper shielding component is in a position to block the cross-section of the storage slot, the lower shielding component is automatically moved away from the lower end opening of the storage slot to switch the opening and closing mechanism from the first state to the second state; when the upper shielding component is moved away from the position to block the cross-section of the storage slot, the lower shielding component is automatically moved to the position to block the lower end opening of the storage slot to switch the opening and closing mechanism from the second state to the first state.

[0009] Preferably, the upper shielding assembly includes a first rodless electric cylinder and a first baffle, the first rodless electric cylinder is installed on one side of the stacking box, the first baffle is connected to the movable piston of the first rodless electric cylinder, and a first insertion port and a first extension port are provided on the side wall of the stacking box, and the first insertion port and the first extension port can be passed through by the first baffle; the lower shielding assembly includes a second rodless electric cylinder and a second baffle, the second baffle is connected to the movable piston of the second rodless electric cylinder, the second rodless electric cylinder is installed on one side of the stacking box, and a second insertion port and a second extension port are provided on the side wall of the stacking box; the second rodless electric cylinder is a reset electric cylinder, when the second rodless electric cylinder is in a power-off state, the second baffle passes through the second insertion port and the second extension port and is in a position to block the lower end opening of the storage tank, when the second rodless electric cylinder is in a power-on state, the second rodless electric cylinder drives the second baffle to move to a position where it no longer blocks the lower end opening of the storage tank.

[0010] Preferably, a blocking conductive sheet electrically connected to the second rodless electric cylinder is hingedly provided on the outer side of the first extension port, and the blocking conductive sheet blocks the first extension port when in a natural state; a battery is provided on the outer side wall of the stacking box, and a fitting conductive sheet electrically connected to the battery is hingedly provided on the outer side wall of the stacking box, and the fitting conductive sheet is spaced apart from the blocking conductive sheet in a natural state; after the first baffle passes through the first extension port, the first baffle pushes the blocking conductive sheet to contact the fitting conductive sheet, so that the second rodless electric cylinder is electrically connected to the battery.

[0011] Preferably, two opposing outer walls of the stacking box are provided with mounting parts, a plurality of sliding grooves connected with the storage grooves are transversely opened on the mounting parts, and the insertion component is slidably arranged in the sliding grooves; the insertion component includes an insertion part and a tip part, the tip part is installed at the front end of the insertion part, and the driving component is used to drive the insertion part to move in the sliding groove; the interior of the insertion part is hollow, an exhaust pipe connected with the air supply component is provided at the inner center of the insertion part, an air blast port is provided at the upper end of the insertion part, a plurality of branch pipes are connected to the exhaust pipe, and the pipe mouths of the branch pipes are installed in the air blast port.

[0012] Preferably, a first additional blowing assembly is further provided on both sides of the insertion portion, and the first additional blowing assembly is used to blow drying air into the grass piled in the storage tank on both sides of the insertion portion; the first additional blowing assembly includes a fan-shaped block and an organ pipe, and a plurality of fan-shaped grooves adapted to the fan-shaped blocks are provided on both sides of the insertion portion, and the rotation center of the fan-shaped block is hinged to the rotation center of the fan-shaped groove, and a first torsion spring is provided at the hinge between the fan-shaped block and the fan-shaped groove, and the first torsion spring has a tendency to always rotate the fan-shaped block out of the fan-shaped groove; the fan-shaped block has a sharp portion and a raised portion, the raised portion is located in the middle of the fan-shaped block, and the sharp portion is located outside the raised portion The sharp portion is used to cut the grass in the storage groove so that the fan-shaped block can be moved from the fan-shaped groove to the storage groove, the thickness gradually increases from the sharp portion to the raised portion, and there is a smooth transition between the sharp portion and the raised portion; a receiving groove is provided on the raised portion, and an air jet channel is provided on the inner side wall of the receiving groove facing the storage groove horizontally, one end of the organ pipe is connected with the exhaust pipe, and the other end is fixed in the air jet channel; an inclined mating surface is provided on the opening edge of the sliding groove, and when the insertion portion is reset to the sliding groove, part of the sharp portion can slidably cooperate with the inclined mating surface to drive the fan-shaped block to gradually reset to the fan-shaped groove.

[0013] Preferably, a second additional blowing assembly is further provided below the insertion portion, and the second additional blowing assembly is used for blowing drying air into the hay stacked in the storage tank between two adjacent insertion portions in the vertical direction; the second additional blowing assembly comprises a soft air tube and a cutting sheet, the soft air tube is vertically arranged below the insertion portion, the soft air tube is connected with the exhaust pipe through a telescopic hose, and a vertical strip groove matched with the soft air tube is provided on the mounting portion, and the vertical strip groove is connected with the storage tank; along the moving direction of the soft air tube, the cutting sheet is respectively provided on the front and rear sides of the soft air tube, and the cutting sheet is used for cutting the hay in front of or behind the moving path of the soft air tube; the surface of the soft air tube has a plurality of air jet holes, when the soft air tube is not filled with gas, the soft air tube is in a contracted state and can pass through the vertical strip groove normally, when the soft air tube is filled with gas, the soft air tube is in an expanded state and blows out the drying air through the air jet holes.

[0014] Preferably, a steering assembly is further provided in the insertion portion, and the steering assembly is used to drive the soft air tube to automatically rotate toward the middle side close to the storage tank when the soft air tube is filled with gas; the steering assembly includes an airbag, a limiting portion and a connecting pipe, the airbag is connected to the exhaust pipe through the connecting pipe, the limiting portion is fixed in the insertion portion, and the limiting portion is bonded to one side wall of the airbag; the outer tube wall of the soft air tube close to the telescopic hose is hinged to the insertion portion, and the outer tube wall of the soft air tube on the side located in the insertion portion is opposite to the airbag, and when the airbag is filled with gas, the side of the airbag away from the limiting portion expands and pushes a part of the soft air tube located in the insertion portion to deviate, so that the part of the soft air tube located outside the insertion portion rotates toward the middle side close to the storage tank; a second torsion spring is provided at the hinge between the soft air tube and the insertion portion, and the second torsion spring always has a tendency to keep the soft air tube in a vertical state.

[0015] Preferably, the driving assembly comprises a cylinder disposed on the mounting portion, and a piston rod of the cylinder is coaxially connected to the insertion portion.

[0016] Preferably, the air supply assembly includes a blower and a hose, the blower is mounted on the outer wall of the stacking box, one end of the hose is connected to the air outlet of the blower, and the other end is connected to the exhaust pipe.

[0017] The present invention has the following advantages and beneficial effects:

[0018] The first conveyor belt can transport external forage to the stacking box for storage. A temporary separation area can be formed through the opening and closing mechanism. At this time, part of the forage at the bottom of the stacking box can be separated from the forage above the storage tank, so that most of the weight of the forage above the storage tank is on the opening and closing mechanism, and a small amount of forage in the temporary separation area can directly fall onto the first conveyor belt under the action of gravity when the opening and closing mechanism is in the second state. This part of the forage can be transported away by the first conveyor belt and fed to the yaks.

[0019] After the fodder in the temporary separation area falls, the opening and closing mechanism is switched to the first state, and part of the fodder above the storage tank can fall into the temporary separation area under the action of gravity for the next retrieval, making it more convenient to take out the fodder.

[0020] At the same time, the insertion component is inserted into the hay in the storage tank through the driving component, and wind pressure is introduced into the insertion component through the air supply component, so that the insertion component blows drying air into the storage tank. The hay stored in the storage tank can always be kept in a ventilated state, and the moisture of the hay in the storage tank can be dried by the wind under the action of wind force, thereby improving the shelf life of the hay in the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the local structure of the embodiment of the present application. Figure 1 ;

[0024] Figure 3 This is a schematic diagram of the local structure of the embodiment of the present application. Figure 2 ;

[0025] Figure 4 is a partial cross-sectional view for showing an insertion component according to an embodiment of the present application;

[0026] Figure 5 yes Figure 4 A magnified view of part A in FIG.

[0027] Figure 6 This is a schematic diagram for illustrating the positional relationship between the insertion portion and the sliding groove in an embodiment of the present application;

[0028] Figure 7 is a partial cross-sectional view for showing the second additional blowing assembly according to an embodiment of the present application;

[0029] Figure 8 yes Figure 7 Enlarged view of part B in .

[0030] The markings in the figure are:

[0031] 1. Stacking box; 11. First insertion port; 12. First extension port; 13. Second insertion port; 14. Second extension port; 15. Blocking conductive sheet; 16. Storage battery; 17. Laminating conductive sheet; 18. Mounting portion; 181. Sliding groove; 1811. Inclined mating surface; 1812. Vertical strip groove; 2. First conveyor belt; 3. Opening and closing mechanism; 31. Upper shielding assembly; 311. First rodless electric cylinder; 312. First baffle; 32. Lower shielding assembly; 321. Second rodless electric cylinder; 322. Second baffle; 4. Second conveyor belt; 5. Air generating mechanism; 6. Air supply assembly; 61. Blower; 62. Hose; 7. Drive assembly; 71. Cylinder; 8. Insertion assembly; 81. Insertion portion; 811. Fan-shaped groove; 82. Tip portion; 83. Exhaust pipe; 84. Branch pipe; 85. Steering assembly; 851. Air bag; 852. Limiting portion; 853. Connecting pipe; 9. First additional blowing assembly; 91. Fan-shaped block; 911. Sharp portion; 912. Raised portion; 913. Accommodating groove; 914. Air jet channel; 92. Organ pipe; 93. First torsion spring; 10. Second additional blowing assembly; 101. Soft air pipe; 1011. Air jet hole; 102. Cutting sheet; 103. Second torsion spring. DETAILED DESCRIPTION

[0032] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0033] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] In the related art, in the process of yak breeding, the selection and management of forage has an important impact on the growth and health of yaks. At present, the main forages used include silage corn, alfalfa hay, corn and bean cake, etc. These forages each have unique nutritional components and physiological effects, and play a key supporting role in the nutritional needs of yaks.

[0035] Alfalfa hay is also an important component of yak breeding due to its high protein content and rich vitamins. The protein and cellulose contained in alfalfa hay help promote the digestive health of yaks and enhance their immunity, thereby ensuring the overall health of yaks.

[0036] Although these forages play a positive role in meeting the nutritional needs of yaks, the existing technology has significant deficiencies in the storage and use of forages. In order to improve the efficiency of taking feed, many farmers choose to pile up the forages in a unified manner. However, after actual observation, the applicant found that this stacking method led to the emergence of several key problems.

[0037] First, the hay is prone to spoilage after being piled up, especially in an environment with high humidity and lack of ventilation. After being piled up, the moisture inside the hay is difficult to dissipate, which can easily lead to mildew, thus reducing the nutritional value of the hay and even threatening the health of yaks. Deteriorated hay not only affects feeding efficiency, but may also cause farmers to face economic losses.

[0038] Secondly, it is very inconvenient to take the piled fodder. As the piled fodder is heavy, it often takes more effort to take it out, and it is easy to cause the fodder to scatter when it is extracted, which increases the complexity of the operation. This situation not only reduces the efficiency of taking fodder, but also may cause waste of fodder, further affecting the control of breeding costs.

[0039] In view of the above problems, the existing technology needs to be improved in the stacking and access methods of forage. Therefore, the development of a forage stacking device for yak feeding will help solve the technical bottlenecks of forage deterioration and inconvenience in access, and improve the efficiency and economic benefits of yak breeding. This can not only ensure the effective use of forage, but also ensure the healthy growth of yaks and promote the sustainable development of the breeding industry.

[0040] Combination Figures 1 to 8 The embodiment of the present application discloses a yak feeding forage stacking device, comprising a stacking box 1, a first conveyor belt 2, an opening and closing mechanism 3, a second conveyor belt 4 and a wind generating mechanism 5. The stacking box 1 is provided with openings at both upper and lower ends, and the stacking box 1 has a storage tank connected to the upper opening. The first conveyor belt 2 is installed on one side of the stacking box 1, and the highest end of the first conveyor belt 2 is located above the upper opening of the stacking box 1.

[0041] At the same time, the opening and closing mechanism 3 is installed at the lower end opening of the stacking box 1. The opening and closing mechanism 3 has a switchable first state and a second state. When the opening and closing mechanism 3 is in the first state, the opening and closing mechanism 3 blocks the lower end opening of the stacking box 1. When the opening and closing mechanism 3 is in the second state, the opening and closing mechanism 3 forms a temporary separation area isolated from the storage tank and opens the lower end opening of the stacking box 1 to allow the hay in the temporary separation area to fall naturally; further, the second conveyor belt 4 is installed below the temporary separation area to transport the hay that falls from the temporary separation area.

[0042] Furthermore, multiple air-generating mechanisms 5 are installed on the stacking box 1, and the air-generating mechanisms 5 include an air supply component 6, a driving component 7 and an insertion component 8. The driving component 7 is used to drive the insertion component 8 to enter the storage tank horizontally, and the air supply component 6 is used to introduce wind pressure into the insertion component 8 so that the insertion component 8 blows dry air into the storage tank.

[0043] On this basis, a temporary separation area can be formed by the opening and closing mechanism 3. At this time, part of the forage located at the bottom of the stacking box 1 can be separated from the forage above the storage tank, so that the weight of most of the forage above the storage tank is on the opening and closing mechanism 3, and the small part of the forage in the temporary separation area can directly fall onto the first conveyor belt 2 under the action of gravity when the opening and closing mechanism 3 is in the second state. This part of the forage can be transported away by the first conveyor belt 2 to feed the yaks.

[0044] After the fodder in the temporary separation area falls, the opening and closing mechanism 3 is switched to the first state, and part of the fodder above the storage tank can fall into the temporary separation area under the action of gravity for the next retrieval, making it more convenient to take out the fodder.

[0045] At the same time, the insertion component 8 is inserted into the hay in the storage tank through the driving component 7, and wind pressure is introduced into the insertion component 8 through the air supply component 6, so that the insertion component 8 blows drying air into the storage tank. The hay stored in the storage tank can always be kept in a ventilated state, and the moisture of the hay in the storage tank can be dried by the wind under the action of wind force, thereby improving the shelf life of the hay in the storage tank.

[0046] Exemplarily, the air supply assembly 6 can provide hot air, and by blowing out the hot air, the drying efficiency of the forage can be improved, making the forage less likely to deteriorate.

[0047] In some embodiments, Figure 1 , Figure 2As shown, the opening and closing mechanism 3 includes an upper shielding component 31 and a lower shielding component 32, and a temporary separation area is formed between the upper shielding component 31 and the lower shielding component 32. The upper shielding component 31 is laterally movable and arranged at the lower end opening of the stacking box 1 close to the storage slot, and the lower shielding component 32 is laterally movable and arranged at the lower end opening of the storage slot.

[0048] At the same time, when the upper shielding component 31 is in a position to shield the cross-section of the storage tank, the lower shielding component 32 automatically moves away from the lower end opening of the storage tank to switch the opening and closing mechanism 3 from the first state to the second state; when the upper shielding component 31 is moved away from the position to shield the cross-section of the storage tank, the lower shielding component 32 automatically moves to a position to shield the lower end opening of the storage tank to switch the opening and closing mechanism 3 from the second state to the first state.

[0049] With such arrangement, when the upper shielding component 31 is opened and the lower shielding component 32 is closed, the forage in the storage tank can directly fall into the temporary separation area, so as to facilitate the replenishment of forage to the temporary separation area; and when the upper shielding component 31 is closed and the lower shielding component 32 is opened, the forage in the temporary separation area can be directly dropped onto the second conveyor belt 4 under the action of gravity, thereby improving the convenience of taking the forage.

[0050] For example, Figure 1 , Figure 2 As shown, the upper shielding assembly 31 includes a first rodless electric cylinder 311 and a first baffle 312. The first rodless electric cylinder 311 is installed on one side of the stacking box 1. The first baffle 312 is connected to the moving piston of the first rodless electric cylinder 311. The side wall of the stacking box 1 is provided with a first insertion port 11 and a first extension port 12 facing each other horizontally. The first insertion port 11 and the first extension port 12 can be passed through by the first baffle 312. Exemplarily, the front end of the first baffle 312 is sharp, so that the grass can be cut easily and the grass is not easy to be pushed out from the first extension port 12.

[0051] At the same time, the lower shielding assembly 32 includes a second rodless electric cylinder 321 and a second baffle 322. The second baffle 322 is connected to the movable piston of the second rodless electric cylinder 321. The second rodless electric cylinder 321 is installed on one side of the stacking box 1. The side wall of the stacking box 1 is provided with a second insertion port 13 and a second extension port 14 which are horizontally opposite to each other.

[0052] A blocking conductive sheet 15 electrically connected to the second rodless electric cylinder 321 is hingedly provided on the outer side wall of the stacking box 1 at the outside of the first extension port 12, and the blocking conductive sheet 15 blocks the first extension port 12 when in a natural state; a battery 16 is provided on the outer side wall of the stacking box 1, and a fitting conductive sheet 17 electrically connected to the battery 16 is hingedly provided on the outer side wall of the stacking box 1, and the fitting conductive sheet 17 is spaced apart from the blocking conductive sheet 15 when in a natural state; after the first baffle 312 passes through the first extension port 12, the first baffle 312 pushes the blocking conductive sheet 15 to contact the fitting conductive sheet 17, so that the second rodless electric cylinder 321 is electrically connected to the battery 16.

[0053] After such setting, starting the first rodless electric cylinder 311 can drive the first baffle 312 to move horizontally until the entire first baffle 312 cuts off the cross section of the storage tank, and the first baffle 312 bears the weight of all the hay in the upper storage tank. The second baffle 322 will only bear the weight of the hay in the temporary separation area at this time, which makes it easier to open the second baffle 322. At the same time, when the tip of the first baffle 312 passes through the first extension port 12, it will push the blocking conductive sheet 15 to contact the fitting conductive sheet 17, allowing the second rodless electric cylinder 321 to automatically operate, driving the second baffle 322 to leave the lower end opening of the stacking box 1, thereby facilitating the hay in the temporary storage area to fall, and making the switch between the first state and the second state more convenient.

[0054] Exemplarily, the first rodless electric cylinder 311 and the second rodless electric cylinder 321 are installed on the same frame, and the frame is provided with load-bearing rollers to facilitate the movement of the first baffle 312 .

[0055] In some embodiments, Figure 3 , Figure 4 As shown, the two opposing outer walls of the stacking box 1 are provided with a mounting portion 18, and a plurality of sliding grooves 181 connected to the storage grooves are transversely opened on the mounting portion 18, and the insertion component 8 is slidably arranged in the sliding grooves 181; the insertion component 8 includes an insertion portion 81 and a tip portion 82, and the tip portion 82 is installed at the front end of the insertion portion 81, and the driving component 7 is used to drive the insertion portion 81 to move in the sliding groove 181; the interior of the insertion portion 81 is hollow, and an exhaust pipe 83 connected to the air supply component 6 is provided at the inner center of the insertion portion 81, and an air blast port is provided at the upper end of the insertion portion 81, and a plurality of branch pipes 84 are connected to the exhaust pipe 83, and the pipe mouths of the branch pipes 84 are installed in the air blast port.

[0056] In this arrangement, the insertion portion 81 is slid out of the sliding groove 181 by the driving component 7, so that the insertion portion 81 is embedded in the hay in the storage tank, so that the air outlet is also located in the storage tank. After starting the air supply component 6, drying air can be blown into the hay in the storage tank to improve the drying effect.

[0057] Exemplary, combined Figure 3 , Figure 4 , a first additional blowing assembly 9 is also provided on both sides of the insertion portion 81, and the first additional blowing assembly 9 is used to blow drying air into the grass material piled in the storage tank on both sides of the insertion portion 81; Figure 4 , Figure 5 The first additional blowing assembly 9 includes a fan-shaped block 91 and an organ pipe 92. A plurality of fan-shaped grooves 811 adapted to the fan-shaped block 91 are provided on both sides of the insertion portion 81. The rotation center of the fan-shaped block 91 is hinged to the rotation center of the fan-shaped groove 811, and a first torsion spring 93 is provided at the hinge between the fan-shaped block 91 and the fan-shaped groove 811. The first torsion spring 93 has a tendency to always rotate the fan-shaped block 91 out of the fan-shaped groove 811.

[0058] At the same time, the sector block 91 has a sharp portion 911 and a raised portion 912. The raised portion 912 is located in the middle of the sector block 91, and the sharp portion 911 is located at the periphery of the raised portion 912. The sharp portion 911 is used to cut the grass in the storage tank so that the sector block 91 can be moved from the sector groove 811 to the storage tank. The thickness gradually increases from the sharp portion 911 to the raised portion 912, and there is a smooth transition between the sharp portion 911 and the raised portion 912.

[0059] Furthermore, a receiving groove 913 is formed on the protruding portion 912, and an air jet channel 914 is formed on the inner side wall of the receiving groove 913 facing the storage tank horizontally. One end of the organ pipe 92 is connected to the exhaust pipe 83, and the other end is fixed in the air jet channel 914.

[0060] Furthermore, combined Figure 6 The opening edge of the sliding groove 181 is provided with an inclined matching surface 1811. When the insertion portion 81 is reset into the sliding groove 181, part of the sharp portion 911 can slide and cooperate with the inclined matching surface 1811 to drive the fan-shaped block 91 to gradually reset into the fan-shaped groove 811.

[0061] With such arrangement, after the insertion portion 81 is moved from the sliding groove 181 into the storage groove, under the action of the torsion of the first torsion spring 93, the fan-shaped block 91 will automatically rotate from the fan-shaped groove 811 to the storage groove, and the sharp portion 911 can effectively block the hay to reduce resistance, so that the nozzle end of the accordion pipe 92 enters the hay, and drying air is introduced into the hay on both sides of the insertion portion 81 through the accordion pipe 92, thereby further improving the drying effect of the hay and also increasing the coverage area of ​​the drying air in the hay pile.

[0062] At the same time, when the insertion part 81 is retreated into the sliding groove 181, the fan-shaped block 91 can automatically enter the fan-shaped groove 811 under the sliding cooperation between the sharp part 911 and the inclined matching surface 1811, so that the insertion part 81 can be retreated into the sliding groove 181 normally, thereby improving the smoothness of movement of the insertion part 81.

[0063] In some embodiments, Figure 4 , Figure 7 As shown, a second additional blowing assembly 10 is further provided below the insertion portion 81 , and the second additional blowing assembly 10 is used to blow drying air into the grass material stacked in the storage tank between two adjacent insertion portions 81 in the vertical direction.

[0064] At the same time, the second additional blowing assembly 10 includes a soft air tube 101 and a cutting sheet 102. The soft air tube 101 is vertically arranged below the insertion portion 81. The soft air tube 101 is connected to the exhaust pipe 83 through the telescopic hose 62. A vertical strip groove 1812 adapted to the soft air tube 101 is provided on the mounting portion 18. The vertical strip groove 1812 is connected to the storage tank. Along the moving direction of the soft air tube 101, a cutting sheet 102 is provided on each of the front and rear sides of the soft air tube 101, and the cutting sheet 102 is used to cut the grass in front of or behind the moving path of the soft air tube 101.

[0065] Furthermore, the surface of the soft air tube 101 has a plurality of air-jet holes 1011. When the soft air tube 101 is not filled with gas, the soft air tube 101 is in a contracted state and can pass through the vertical grooves 1812 normally. When the soft air tube 101 is filled with gas, the soft air tube 101 is in an expanded state and blows out drying air through the air-jet holes 1011.

[0066] With such a configuration, when the insertion portion 81 is moved out of the sliding groove 181, the soft air tube 101 can be simultaneously driven to move into the storage tank. Since the soft air tube 101 is in a contracted state before being inflated, when it moves in the hay pile in the storage tank, the blocking force of the hay can be better reduced under the action of the cutting sheet 102, so that the soft air tube 101 can enter the hay pile in the storage tank more easily. At the same time, after the soft air tube 101 has entered the hay pile in the storage tank, gas is filled into the soft air tube 101 to expand the soft air tube 101. During the expansion process, a squeezing force is applied to the surrounding hay, so that the gap around the soft air tube 101 is enlarged, which makes it easier for the air jet hole 1011 to blow the drying air into the hay through the gap, which is beneficial to improving the drying effect of the hay.

[0067] Exemplarily, in order to prevent grass from entering the vertical groove 1812 to a certain extent, the width of the vertical groove 1812 is set as small as possible so that the soft air tube 101 in the contracted state can enter.

[0068] In some embodiments, Figure 7 , Figure 8As shown, a steering assembly 85 is also provided in the insertion portion 81, and the steering assembly 85 is used to drive the soft air tube 101 to automatically rotate toward the middle side close to the storage tank when the soft air tube 101 is filled with gas. Exemplarily, the steering assembly 85 includes an air bag 851, a limiting portion 852, and a connecting pipe 853. The air bag 851 is connected to the exhaust pipe 83 through the connecting pipe 853. The limiting portion 852 is fixedly arranged in the insertion portion 81, and the limiting portion 852 is bonded to a side wall of the air bag 851. Exemplarily, the limiting portion 852 is a limiting frame adapted to the air bag 851.

[0069] At the same time, the outer tube wall of the soft air tube 101 close to the telescopic hose 62 is hinged to the insertion part 81, and the outer tube wall of the side of the soft air tube 101 located in the insertion part 81 is opposite to the airbag 851. When the airbag 851 is filled with gas, the side of the airbag 851 away from the limiting part 852 expands and pushes the part of the soft air tube 101 located in the insertion part 81 to offset, so that the part of the soft air tube 101 located outside the insertion part 81 rotates toward the middle side close to the storage tank; a second torsion spring 103 is provided at the hinge between the soft air tube 101 and the insertion part 81, and the second torsion spring 103 always has a tendency to keep the soft air tube 101 in a vertical state.

[0070] Exemplarily, the surface of the soft air tube 101 has a plurality of formed steel bars. The purpose of the formed steel bars is to give the soft air tube 101 a hard part. The hinge between the soft air tube 101 and the insertion part 81 is arranged on the formed steel bars, which allows the soft air tube 101 to expand or contract in a directional manner, making it difficult for the soft air tube 101 to expand and contract irregularly, and making the expansion and contraction more controllable.

[0071] With such arrangement, when the exhaust pipe 83 is filled with gas, the exhaust pipe will further fill the gas into the airbag 851 to expand the airbag 851. Since one side of the airbag 851 is bonded to the limiting portion 852, and the limiting portion 852 is fixedly arranged in the insertion portion 81, the position of the limiting portion 852 is fixed at this time. Therefore, the side of the airbag 851 away from the limiting portion 852 will expand, and the side of the airbag 851 away from the limiting portion 852 is close to the soft air tube 101. At this time, Under the thrust generated by the expansion of the airbag 851, a portion of the soft air tube 101 located inside the insertion part 81 will be offset relative to the second torsion spring 103, allowing a portion of the soft air tube 101 located outside the insertion part 81 to rotate toward the middle side close to the storage tank, so that the air jet holes 1011 can bring drying air to a position that the insertion part 81 cannot reach, further increasing the coverage area of ​​the drying air in the storage tank, which is beneficial to further optimize the drying effect and reduce the deterioration rate of forage.

[0072] At the same time, when not inflated, the airbag 851 no longer expands, and the soft air tube 101 will return to a vertical state under the torsion of the second torsion spring 103, and the soft air tube 101 itself will also shrink again under the squeezing of the surrounding grass, making it convenient to re-store the soft air tube 101 into the vertical groove 1812 when storing the insertion part 81.

[0073] In some embodiments, Figure 6 As shown, the driving assembly 7 includes a cylinder 71 disposed on the mounting portion 18, and a piston rod of the cylinder 71 is coaxially connected to the insertion portion 81. The movement of the insertion portion 81 can be achieved by starting the cylinder 71.

[0074] At the same time, the air supply assembly 6 includes a blower 61 and a hose 62. The blower 61 is installed on the outer wall of the stacking box 1, and one end of the hose 62 is connected to the air blowing port of the blower 61, and the other end is connected to the exhaust pipe 83. When the blower 61 is started, the drying air can be transported to the exhaust pipe 83 through the hose 62. Exemplarily, the blower 61 is a hot air blower, which can blow out hot air to improve the drying effect of the forage.

[0075] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A yak feeding forage stacking device, characterized in that: include: A stacking box (1), wherein both upper and lower ends of the stacking box (1) are open, and the interior of the stacking box (1) has a storage tank connected to the upper opening; A first conveyor belt (2) is installed on one side of the stacking box (1), and the highest end of the first conveyor belt (2) is located above the upper end opening of the stacking box (1); An opening and closing mechanism (3) is installed at the lower opening of the stacking box (1), and the opening and closing mechanism (3) has a switchable first state and a second state. When the opening and closing mechanism (3) is in the first state, the opening and closing mechanism (3) blocks the lower opening of the stacking box (1). When the opening and closing mechanism (3) is in the second state, the opening and closing mechanism (3) forms a temporary separation area isolated from the storage tank and opens the lower opening of the stacking box (1), so that the grass in the temporary separation area falls naturally. A second conveyor belt (4) is installed below the temporary separation area and is used to transport the grass that falls from the temporary separation area away; An air generating mechanism (5), wherein a plurality of air generating mechanisms (5) are installed on the stacking box (1), and the air generating mechanism (5) comprises an air supply component (6), a driving component (7) and an insertion component (8), wherein the driving component (7) is used to drive the insertion component (8) to enter the storage tank horizontally, and the air supply component (6) is used to introduce air pressure into the insertion component (8) so that the insertion component (8) blows drying air into the storage tank; The stacking box (1) has two outer side walls separated from each other provided with mounting parts (18), the mounting parts (18) are transversely provided with a plurality of sliding grooves (181) connected with the storage grooves, and the insertion components (8) are slidably arranged in the sliding grooves (181); The insertion component (8) comprises an insertion portion (81) and a tip portion (82), wherein the tip portion (82) is mounted at the front end of the insertion portion (81), and the driving component (7) is used to drive the insertion portion (81) to move in the sliding groove (181); The interior of the insert portion (81) is hollow, an exhaust pipe (83) connected to the air supply assembly (6) is provided at the center of the interior of the insert portion (81), an air blast port is provided at the upper end of the insert portion (81), a plurality of branch pipes (84) are connected to the exhaust pipe (83), and the pipe openings of the branch pipes (84) are installed in the air blast port; A first additional blowing assembly (9) is also provided on both sides of the insertion portion (81), and the first additional blowing assembly (9) is used to blow drying air into the grass material piled in the storage tank on both sides of the insertion portion (81); The first additional blowing component (9) comprises a fan-shaped block (91) and an organ pipe (92); a plurality of fan-shaped grooves (811) adapted to the fan-shaped block (91) are provided on both sides of the insertion portion (81); the rotation center of the fan-shaped block (91) is hinged to the rotation center of the fan-shaped groove (811); and a first torsion spring (93) is provided at the hinge between the fan-shaped block (91) and the fan-shaped groove (811); the first torsion spring (93) has a tendency to always rotate the fan-shaped block (91) out of the fan-shaped groove (811); The fan-shaped block (91) has a sharp portion (911) and a raised portion (912), wherein the raised portion (912) is located in the middle of the fan-shaped block (91), and the sharp portion (911) is located at the periphery of the raised portion (912). The sharp portion (911) is used to cut open the grass in the storage groove so that the fan-shaped block (91) can be moved from the fan-shaped groove (811) to the storage groove. The thickness gradually increases from the sharp portion (911) to the raised portion (912), and there is a smooth transition between the sharp portion (911) and the raised portion (912). The protruding portion (912) is provided with a receiving groove (913), and an air jet channel (914) is provided on the inner side wall of the receiving groove (913) facing the storage tank horizontally, and one end of the organ pipe (92) is connected to the exhaust pipe (83), and the other end is fixed in the air jet channel (914); The opening edge of the sliding groove (181) is provided with an inclined matching surface (1811), and when the insertion portion (81) is reset into the sliding groove (181), part of the sharp portion (911) can slide and cooperate with the inclined matching surface (1811) to drive the fan-shaped block (91) to gradually reset into the fan-shaped groove (811).

2. The yak feeding fodder stacking device according to claim 1, characterized in that: The opening and closing mechanism (3) comprises an upper shielding component (31) and a lower shielding component (32), the temporary separation area is formed between the upper shielding component (31) and the lower shielding component (32), the upper shielding component (31) is arranged to be laterally movable at the lower end opening of the stacking box (1) close to the storage tank, and the lower shielding component (32) is arranged to be laterally movable at the lower end opening of the storage tank; When the upper shielding component (31) is in a position to shield the cross section of the storage tank, the lower shielding component (32) automatically moves away from the lower end opening of the storage tank, so that the opening and closing mechanism (3) switches from the first state to the second state; When the upper shielding component (31) moves away from a position shielding the cross section of the storage slot, the lower shielding component (32) automatically moves to a position shielding the lower end opening of the storage slot, so that the opening and closing mechanism (3) switches from the second state to the first state.

3. The yak feeding fodder stacking device according to claim 2, characterized in that: The upper shielding assembly (31) comprises a first rodless electric cylinder (311) and a first baffle (312); the first rodless electric cylinder (311) is installed on one side of the stacking box (1); the first baffle (312) is connected to a movable piston of the first rodless electric cylinder (311); a first insertion port (11) and a first extension port (12) facing each other horizontally are provided on the side wall of the stacking box (1); the first insertion port (11) and the first extension port (12) are provided for the first baffle (312) to pass through; The lower shielding assembly (32) comprises a second rodless electric cylinder (321) and a second baffle (322), the second baffle (322) being connected to a movable piston of the second rodless electric cylinder (321), the second rodless electric cylinder (321) being installed on one side of the stacking box (1), and a second insertion opening (13) and a second extension opening (14) being arranged on the side wall of the stacking box (1) and facing each other horizontally; The second rodless electric cylinder (321) is a reset electric cylinder. When the second rodless electric cylinder (321) is in a power-off state, the second baffle (322) passes through the second insertion port (13) and the second extension port (14) and is in a position to block the lower opening of the storage tank. When the second rodless electric cylinder (321) is in a power-on state, the second rodless electric cylinder (321) drives the second baffle (322) to move to a position where it no longer blocks the lower opening of the storage tank.

4. The yak feeding fodder stacking device according to claim 3, characterized in that: A blocking conductive sheet (15) electrically connected to the second rodless electric cylinder (321) is hingedly provided on the outer side wall of the stacking box (1) at the outside of the first extension opening (12), and the blocking conductive sheet (15) blocks the first extension opening (12) when in a natural state; A storage battery (16) is provided on the outer wall of the stacking box (1), and a bonding conductive sheet (17) electrically connected to the storage battery (16) is hingedly provided on the outer wall of the stacking box (1), and the bonding conductive sheet (17) is spaced apart from the blocking conductive sheet (15) in a natural state; After the first baffle (312) passes through the first extension opening (12), the first baffle (312) pushes the blocking conductive sheet (15) to contact the fitting conductive sheet (17), so that the second rodless electric cylinder (321) is electrically connected to the storage battery (16).

5. The yak feeding fodder stacking device according to claim 1, characterized in that: A second additional blowing assembly (10) is also provided below the insertion portion (81), and the second additional blowing assembly (10) is used to blow drying air into the grass material stacked in the storage tank between two adjacent insertion portions (81) in the vertical direction; The second additional blowing assembly (10) comprises a soft air tube (101) and a cutting sheet (102), wherein the soft air tube (101) is vertically arranged below the insertion portion (81), the soft air tube (101) is connected to the exhaust pipe (83) via a telescopic hose (62), and a vertical groove (1812) adapted to the soft air tube (101) is provided on the mounting portion (18), and the vertical groove (1812) is connected to the storage tank; Along the moving direction of the soft air tube (101), one of the cutting slices (102) is provided on both the front and rear sides of the soft air tube (101), and the cutting slices (102) are used to cut the grass in front of or behind the moving path of the soft air tube (101); The surface of the soft air tube (101) is provided with a plurality of small air-spraying holes (1011). When the soft air tube (101) is not filled with gas, the soft air tube (101) is in a contracted state and can pass through the vertical strip groove (1812) normally. When the soft air tube (101) is filled with gas, the soft air tube (101) is in an expanded state and blows out drying air through the small air-spraying holes (1011).

6. The yak feeding fodder stacking device according to claim 5, characterized in that: A steering assembly (85) is also provided in the insertion portion (81), and the steering assembly (85) is used to drive the soft air tube (101) to automatically rotate toward the middle side close to the storage tank when the soft air tube (101) is filled with gas; The steering assembly (85) comprises an airbag (851), a limiting portion (852) and a connecting pipe (853); the airbag (851) is connected to the exhaust pipe (83) through the connecting pipe (853); the limiting portion (852) is fixedly arranged in the insertion portion (81), and the limiting portion (852) is bonded to a side wall of the airbag (851); The outer tube wall of the soft air tube (101) close to the telescopic hose (62) is hinged to the insertion portion (81), and the outer tube wall of the soft air tube (101) on one side located in the insertion portion (81) is directly opposite to the air bag (851). When the air bag (851) is filled with gas, the side of the air bag (851) away from the limiting portion (852) expands and pushes the part of the soft air tube (101) located in the insertion portion (81) to deviate, so that the part of the soft air tube (101) located outside the insertion portion (81) rotates toward the middle side close to the storage tank; A second torsion spring (103) is provided at the hinge between the soft air tube (101) and the insertion portion (81), and the second torsion spring (103) always has the tendency to keep the soft air tube (101) in a vertical state.

7. The yak feeding fodder stacking device according to claim 1, characterized in that: The driving assembly (7) comprises a cylinder (71) arranged on the mounting portion (18), and a piston rod of the cylinder (71) is coaxially connected to the insertion portion (81).

8. The yak feeding fodder stacking device according to claim 1, characterized in that: The air supply assembly (6) comprises a blower (61) and a hose (62); the blower (61) is mounted on the outer wall of the stacking box (1); one end of the hose (62) is connected to the air outlet of the blower (61), and the other end is connected to the exhaust pipe (83).

Images