Material stirring equipment for pilose antler mushroom compost

Abstract

The utility model relates to an agricultural product production matching device, in particular to a pilose antler mushroom culture material stirring device which comprises a barrel body, a discharging pipe arranged at the bottom of the barrel body and a feeding pipe arranged at the top of the barrel body and used for feeding, and a rotating shaft of a hollow structure is arranged at the top of the barrel body in the vertical direction. The middle part of the rotating shaft is transversely connected with a connecting pipe with a hollow structure in a penetrating manner; the end part of the connecting pipe and the bottom of the rotating shaft are communicated with stirring rods with hollow structures; a plurality of air injection holes are formed in the side wall of the stirring rod, and a sealing mechanism for sealing or opening the air injection holes is arranged in the stirring rod in a sleeving manner; the inner side wall can be simply cleaned, the number of materials attached to the inner side wall is reduced, the manual maintenance frequency is reduced, and the operation cost of an enterprise is reduced.

Description

Technical Field

[0001] The utility model relates to a supporting device for agricultural product production, in particular to a material mixing device for velvet antler mushroom culture material. Background Art

[0002] Pilosa velvet mushroom has high nutritional value and is deeply loved by the people. During the production and cultivation process, Pilosa velvet mushroom needs to be cultivated with culture medium. The culture medium has various ingredients, including but not limited to corn cobs, rice bran, soybean meal, straw, bran, etc. The production enterprise needs to stir and mix many materials with different ingredients, mix them evenly and then form a culture bag for cultivating Pilosa velvet mushroom; the mixing of different materials requires the use of stirring equipment. The existing stirring equipment structure includes a barrel body and a stirring rod for stirring inside the barrel body. During the long-term use of the enterprise, the inner side of the barrel body of the existing stirring equipment causes a large amount of material to adhere to the inner wall of the barrel body due to the viscosity of the material or the static electricity during the stirring process, and the cleaning of the inner wall of the barrel body is very inconvenient and needs to be handled manually. During long-term use, the large amount of material attached to the inner wall not only affects the service life of the stirring equipment, reduces the stirring efficiency of the stirring equipment, but also requires frequent manual maintenance of the equipment, which increases the operating cost of the enterprise.

[0003] Therefore, there is an urgent need for a new type of mixing equipment that can perform simple cleaning of the inner wall, reduce the amount of material attached to the inner wall, reduce the frequency of manual maintenance, and reduce the operating costs of the enterprise. Utility Model Content

[0004] The utility model provides a material mixing device for velvet antler mushroom culture materials, which can perform simple cleaning treatment on the inner wall, reduce the amount of materials attached to the inner wall, reduce the frequency of manual maintenance, and reduce the operation cost of the enterprise.

[0005] The utility model adopts the following technical solutions:

[0006] A material mixing device for velvet antler mushroom culture material comprises a barrel body, a discharge pipe arranged at the bottom of the barrel body and a feed pipe for feeding arranged at the top of the barrel body, a rotating shaft with a hollow structure is arranged in the vertical direction on the top of the barrel body, a connecting pipe with a hollow structure is passed through the middle of the rotating shaft in the horizontal direction, and a stirring rod with a hollow structure is connected to the end of the connecting pipe and the bottom of the rotating shaft; a plurality of air jet holes are arranged on the side wall of the stirring rod, and a closing mechanism for closing or opening the air jet holes is sleeved inside the stirring rod; the closing mechanism comprises a compression spring and a limit block arranged at the inner end of the stirring rod, a closing pipe with a hollow structure sleeved inside the stirring rod, an air vent arranged on the side wall of the closing pipe and adapted to the air jet hole, and a limit ring fixed inside the stirring rod; a swivel joint is arranged on the top of the rotating shaft, an air pump is arranged on the swivel joint, and a motor for driving the rotating shaft is arranged on the top of the barrel body.

[0007] Furthermore, in order to limit the sliding direction of the closed tube and ensure that the closed tube can accurately close or open the jet hole, two sliding grooves arranged in opposite directions are opened through the outer wall of the closed tube, and two sliding rails adapted to the sliding grooves are fixedly provided on the inner wall of the stirring rod. The sliding grooves are clamped on the sliding rails so that the closed tube slides along the direction of the sliding rails.

[0008] A driven gear is fixedly arranged on the outer side surface of the top of the rotating shaft. The motor comprises a motor body and a power gear which is connected to the motor body and meshes with the driven gear. Both the power gear and the driven gear are spur gears.

[0009] Preferably, in order to improve the degree of automation of the equipment and reduce the physical requirements for manual labor, a solenoid valve for switching is provided on the discharge pipe, and the outflow of materials from the discharge pipe is controlled by the solenoid valve to improve efficiency; at the same time, in order to increase the rotational torque of the rotating shaft, the motor adopts a servo reduction motor.

[0010] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages: the utility model is provided with an air jet hole on the stirring rod, and a sealing mechanism for closing or opening the air jet hole is provided inside the stirring rod. When it is necessary to process the material attached to the inner wall of the barrel body, the operator starts the air pump, and the generated high-pressure gas enters the inside of the stirring rod along the rotating shaft. The air vent and the air jet hole of the closed tube are originally closed under the action of the compression spring. Under the action of the high-pressure gas, the closed tube is pushed, so that the air vent and the air jet hole form a through state, so that the high-pressure gas is ejected through the air jet hole and impacts the inner wall of the barrel body. At the same time, under the action of the motor, the stirring rod rotates, which can effectively blow off the material attached to the inner wall of the barrel body, thereby cleaning the inner wall of the barrel body, extending the service life of the equipment, improving the stirring efficiency of the stirring equipment, reducing the maintenance frequency requiring manual processing, and reducing the operating costs of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0012] Figure 2 A three-dimensional diagram of the utility model Figure 2 ;

[0013] Figure 3 This is a three-dimensional schematic diagram of the utility model Figure 1 ;

[0014] Figure 4 This is a three-dimensional schematic diagram of the utility model Figure 2 ;

[0015] Figure 5 This is a three-dimensional schematic diagram of the utility model Figure 3 ;

[0016] Figure 6 This is a three-dimensional schematic diagram of the utility model Figure 4 ;

[0017] Figure 7 This is a partial cutaway perspective view of the utility model. Figure 1 ;

[0018] Figure 8 This is a partial cutaway perspective view of the utility model. Figure 2 ;

[0019] Fig. 9 This is a partial cutaway perspective view of the utility model. Figure 3 ;

[0020] Fig.10 This is a partial cutaway perspective view of the utility model. Figure 4 ;

[0021] Fig.11 This is a partial cutaway perspective view of the utility model. Figure 5 ;

[0022] Fig.12 This is a partial cutaway perspective view of the utility model. Figure 6 ;

[0023] Explanation of the accompanying drawings: barrel body 1, discharge pipe 11, feed pipe 12, rotating shaft 2, connecting pipe 21, driven gear 22, stirring rod 3, jet hole 31, closing mechanism 4, compression spring 41, limit block 42, closing pipe 43, sliding groove 431, slide rail 432, vent 44, limit ring 45, swivel joint 5, air pump 6, motor 7, motor body 71, power gear 72, reinforcement pipe 8, solenoid valve 9. DETAILED DESCRIPTION

[0024] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0025] During the long-term use of the existing stirring equipment for producing velvet antler mushroom culture materials, a large amount of material is attached to the inner wall of the barrel body, which affects the service life of the equipment, forms an obstacle to the movement of the stirred materials, reduces the utilization efficiency of the motor energy, and requires more electricity. In order to quickly process the material attached to the inner wall, the utility model designs a new stirring equipment.

[0026] See Figures 1 to 12A material mixing device for velvet antler mushroom culture material comprises a barrel body 1, a discharge pipe 11 opened at the bottom of the barrel body 1 and a feed pipe 12 for feeding provided at the top of the barrel body 1. A rotating shaft 2 with a hollow structure is vertically arranged on the top of the barrel body 1. Three connecting pipes 21 with a hollow structure are symmetrically connected to the middle of the rotating shaft 2 in the horizontal direction. The ends of the connecting pipes 21 and the bottom of the rotating shaft 2 are both connected to a stirring rod 3 with a hollow structure. In order to process the side wall and the bottom of the barrel body 1 at the same time, the stirring rod 3 connected to the end of the connecting pipe 21 is in a vertical direction, and the stirring rod 3 connected to the bottom of the rotating shaft 2 is in a vertical direction. The rod 3 is in a horizontal direction; a plurality of air jet holes 31 are provided on the side wall of the stirring rod 3, and a closing mechanism 4 for closing or opening the air jet holes 31 is sleeved inside the stirring rod 3; the closing mechanism 4 comprises a compression spring 41 and a limit block 42 arranged at the inner end of the stirring rod 3, a closing tube 43 with a hollow structure sleeved inside the stirring rod 3, an air vent 44 provided on the side wall of the closing tube 43 and adapted to the air jet holes 31, and a limit ring 45 fixed inside the stirring rod 3; a swivel joint 5 is provided at the top of the rotating shaft 2, and an air pump 6 is provided on the swivel joint 5, and a motor 7 for driving the rotating shaft 2 is provided at the top of the barrel body 1.

[0027] In order to limit the sliding direction of the closed tube 43 and ensure that the closed tube 43 can accurately close or open the air injection hole 31, two sliding grooves 431 arranged in opposite directions are penetrated through the outer wall of the closed tube 43, and two slide rails 432 adapted to the sliding grooves 431 are fixedly provided on the inner wall of the stirring rod 3. The sliding grooves 431 are stuck on the slide rails 432, so that the closed tube 43 slides along the direction of the slide rails 432. At the same time, in order to improve the mechanical strength of the stirring rod 3 in the vertical direction, two reinforcing tubes 8 for reinforcing the mechanical strength are provided between it and the rotating shaft 2.

[0028] In order to improve the energy transmission efficiency of the motor 7 and take into account the maintenance and replacement costs of accessories, a driven gear 22 is fixedly provided on the outer side of the top of the rotating shaft 2. The motor 7 includes a motor body 71 and a power gear 72 connected to the motor body 71 and meshing with the driven gear 22. Both the power gear 72 and the driven gear 22 are spur gears. In order to improve the automation of the equipment and reduce the physical requirements for manual labor, a solenoid valve 9 for switching is provided on the discharge pipe 11. The solenoid valve 9 controls the outflow of materials from the discharge pipe 11 to improve efficiency. At the same time, in order to increase the rotational torque of the rotating shaft 2, the motor 7 uses a servo reduction motor.

[0029] Working principle: before the air pump 6 is started, under the action of the compression spring 41, the closing tube 43 abuts against the limit ring 45. At this time, the vent hole 44 and the jet hole 31 are misaligned and not connected, and the jet hole 31 is in a closed state; when the inner wall of the barrel body 1 needs to be processed, the air pump 6 and the motor 7 are started, and the high-pressure gas enters the rotating shaft 2 and the stirring rod 3. Under the action of the high-pressure gas, the closing tube 43 overcomes the force of the compression spring 41 and abuts against the limit block 42. At this time, the jet hole 31 and the vent hole 44 are connected to form a passage, and the high-pressure gas is ejected through the jet hole 31, impacting the inner wall of the barrel body 1, causing the material attached to the inner wall to fall off, thereby forming a simple cleaning of the inner wall of the barrel body 1, reducing the frequency of later manual maintenance, and reducing the operating costs of the enterprise.

[0030] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A material mixing device for velvet antler mushroom culture material, comprising a barrel body, a discharge pipe provided at the bottom of the barrel body, and a feed pipe provided at the top of the barrel body for feeding, wherein: A rotating shaft with a hollow structure is provided in the vertical direction on the top of the barrel body, a connecting pipe with a hollow structure is connected to the middle of the rotating shaft in the horizontal direction, and the end of the connecting pipe and the bottom of the rotating shaft are both connected to a stirring rod with a hollow structure; a plurality of air jet holes are provided on the side wall of the stirring rod, and a closing mechanism for closing or opening the air jet holes is provided inside the stirring rod; the closing mechanism comprises a compression spring and a limit block provided at the inner end of the stirring rod, a closing tube with a hollow structure sleeved inside the stirring rod, an air vent provided on the side wall of the closing tube and adapted to the air jet hole, and a limit ring fixed inside the stirring rod; a swivel joint is provided on the top of the rotating shaft, an air pump is provided on the swivel joint, and a motor for driving the rotating shaft is provided on the top of the barrel body.

2. A material mixing equipment for velvet antler mushroom culture material according to claim 1, characterized in that: The outer side wall of the closed tube is penetrated by two sliding grooves arranged in opposite directions, and the inner side wall of the stirring rod is fixedly provided with two sliding rails adapted to the sliding grooves.

3. A material mixing device for velvet antler mushroom culture material according to claim 1 or 2, characterized in that: A driven gear is fixedly disposed on the outer side surface of the top of the rotating shaft, and the motor comprises a motor body and a power gear which is power-connected to the motor body and meshes with the driven gear.

4. A material mixing equipment for velvet antler mushroom culture material according to claim 3, characterized in that: The power gear and the driven gear are both spur gears.

5. A material mixing equipment for velvet antler mushroom culture material according to claim 4, characterized in that: The discharge pipe is provided with a solenoid valve for switching.

6. A material mixing equipment for velvet antler mushroom culture medium according to claim 3, characterized in that: The motor is a servo reduction motor.

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