Automatic hole pricking device for shiitake mushroom bags

Abstract

The invention relates to the technical field of mushroom cultivation, and discloses an automatic mushroom bag pricking device which comprises a guide bin, a transmission block is fixedly connected to the bottom of the guide bin, a motor is fixedly connected to the outer wall of the transmission block, a forming groove is formed in the outer wall of the guide bin, and a feeding port is fixedly communicated with the top of the guide bin. An inclined groove is formed in the groove wall of the forming groove, the output end of the transmission block is in transmission connection with a first supporting rod, a second assembling groove is formed in the groove wall of the inclined groove, and the limiting mechanism is arranged in the second assembling groove. The conveying belt is supported through the limiting mechanism, the friction force between the conveying belt and the mushroom bags is increased, the mushroom bags are prevented from being blocked in the hole pricking process, the mushroom bags are prevented from being damaged, meanwhile, the limiting mechanism is matched with the conveying belt to shape the mushroom bags into a columnar shape, the uniformity of the hole pricking depth of the mushroom bags is guaranteed, the working efficiency of the hole pricking device is guaranteed, and meanwhile the hole pricking efficiency is improved. An ideal growth environment is created for shiitake mushrooms.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom cultivation, in particular to an automatic hole-piercing device for mushroom bags. Background Art

[0002] In recent years, the edible fungus industry has developed rapidly, and the scale of mushroom cultivation has increased due to market demand. In the past, holes in mushroom bags were mostly pierced manually, which was labor-intensive and time-consuming. For this reason, automatic hole-piercing devices came into being. They integrate mechanical automation technology, precision sensors and intelligent control systems, and can pierce holes accurately and efficiently. From the perspective of scientific and technological progress, automation technology enables agricultural equipment innovation. The device relies on programming algorithms and preset parameters to operate stably, helping mushroom cultivation move towards modernization and scale.

[0003] The patent application with application number CN202010115627.7 discloses an automatic hole-piercing device for shiitake mushroom bags. The technical problem is how to design an automatic hole-piercing device for shiitake mushroom bags that can continuously pierce holes in shiitake mushroom bags, is easy to operate, and has high working efficiency. An automatic hole-piercing device for shiitake mushroom bags includes a support base, a chassis is mounted on the support base, a rotating shaft is rotatably mounted on one side of the inner wall of the chassis, a disc is mounted on the end of the rotating shaft close to the support base, and rods are circumferentially spaced apart on one side of the disc facing the rotating shaft, and a drive motor is mounted on one side of the chassis close to the rotating shaft.

[0004] However, during the process of piercing holes in the mushroom bag, the shape of the mushroom bag may be deformed to varying degrees due to many factors such as transportation and storage, resulting in inconsistent piercing depths of the hole. In addition, the friction of the mushroom bag increases during the piercing process, which can easily scratch the mushroom bag, causing damage to the mushroom bag and affecting the growth environment of the mushroom. Summary of the invention

[0005] The object of the present invention is to provide an automatic hole-piercing device for mushroom bags to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic hole-piercing device for mushroom bags, comprising a guide bin, a transmission block fixedly connected to the bottom of the guide bin, a motor fixedly connected to the outer wall of the transmission block, a forming groove opened on the outer wall of the guide bin, a feed port fixedly connected to the top of the guide bin, an inclined groove opened on the groove wall of the forming groove, a support rod 1 transmission-connected to the output end of the transmission block, an outer wall of the support rod 1 passing through the bottom of the guide bin and being transmission-connected to a conveyor belt, an assembly groove 1 opened on the outer wall of the guide bin, an assembly groove 2 opened on the groove wall of the inclined groove, a limiting groove opened on the groove wall of the assembly groove 2, and further comprising:

[0007] A limiting mechanism, wherein the limiting mechanism is arranged inside the second assembly groove, the limiting mechanism includes a guide plate, the outer wall of the guide plate is slidably connected to the inner wall of the second assembly groove, the outer wall of the guide plate is provided with a second guide groove, the groove wall of the second guide groove is slidably connected with a compensation rod, the outer wall of the compensation rod is hingedly connected with the guide rod, the outer wall of the guide rod is provided with a piercing assembly, the outer wall of the guide plate is fixedly connected with the second limiting block, the outer wall of the guide plate is provided with a third assembly groove, the outer wall of the guide plate is fixedly connected with a first support block, the outer wall of the first support block is rotatably connected with a guide wheel through a rotating shaft, the guide plate passes through the interior of the conveyor belt for supporting the conveyor belt, the forming groove is used to shape the mushroom bags, and the conveyor belt is used to drive the mushroom bags to rotate.

[0008] According to the above technical solution, an assembly groove 1 is opened on the outer wall of the guide bin, a limiting block 1 is fixedly connected to the outer wall of the guide bin, a guide groove 1 is opened on the outer wall of the limiting block 1, a guide hole is opened on the top of the limiting block 1, and the assembly groove 1 is used to guide the limiting mechanism.

[0009] According to the above technical solution, a sliding groove is provided on the outer wall of the guide rod, and the sliding groove wall is slidably connected to a support rod 2. The outer wall of the support rod 2 is fixedly connected to the groove wall of the assembly groove 1, and the outer wall of the limit block 2 is slidably connected to the groove wall of the limit groove, and the support rod 2 is used to support the guide rod.

[0010] According to the above technical scheme, the piercing assembly includes a guide block, the outer wall of the guide block is slidably connected to the wall of the guide groove, the top of the guide block is fixedly connected to a limiting rod, the top of the guide block is fixedly connected to a spring, the other end of the spring is fixedly connected to the wall of the guide groove, the bottom of the guide block is fixedly connected to a support block 2, the outer wall of the support block 2 is rotatably connected to a guide wheel 2 via a rotating shaft, the outer wall of the guide wheel 2 is fixedly connected to a pricking needle, the outer wall of the guide wheel 2 is in contact with the shiitake mushroom bag, and rolls along the outer wall of the shiitake mushroom bag, so as to drive the pricking needle to pierce holes in the outer wall of the shiitake mushroom bag.

[0011] According to the above technical solution, there are two groups of limit mechanisms, and the two groups of limit mechanisms are equidistantly arranged inside the assembly groove two with the center line of the guide bin as the rotation axis. The outer wall of the guide wheel one contacts the inner wall of the conveyor belt and rolls on the inner wall of the conveyor belt. The outer wall of the guide rod is hinged to the outer wall of the guide block through a rotating shaft. There are two groups of guide rods, and the two groups of guide rods are symmetrically arranged on the outer wall of the guide block with the center line of the guide block as the symmetry axis. There are two groups of guide grooves two, and the two groups of guide grooves two are equidistantly arranged on the outer wall of the guide plate with the center line of the guide plate as the rotation axis. The output end of the motor is connected to the internal transmission of the transmission block, and the conveyor belt is transmitted in the inclined groove through the support rod one, and the guide rod is used to drive the guide plate to support the conveyor belt.

[0012] According to the above technical solution, the assembly groove 1 passes through the outer wall of the guide bin and is connected with the inside of the inclined groove. There are four groups of limit blocks 1. The two groups of limit blocks 1 located at the top of the guide bin are symmetrically arranged on the outer wall of the guide bin with the center line of the assembly groove 1 as the symmetry axis, and the direction of the limit blocks 1 is parallel to the opening direction of the assembly groove 1. The two groups of limit blocks 1 located at the bottom of the guide bin and the two groups of limit blocks 1 located at the top of the guide bin are equidistantly arranged on the outer wall of the guide bin with the center line of the guide bin as the rotation axis. The limit blocks 1 are used to limit the punching assembly.

[0013] According to the above technical solution, there are two groups of limit blocks 2, which are symmetrically arranged on the outer wall of the guide plate with the center line of the guide plate as the symmetry axis. The limit blocks 2 are used to limit the guide plate.

[0014] According to the above technical solution, there are two groups of guide blocks, and the two groups of guide blocks are symmetrically arranged inside guide groove one with the center line of guide wheel two as the symmetry axis. The outer wall of guide wheel two protrudes from the inner wall of the forming groove, and the guide blocks are used to support guide wheel two.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The automatic hole-piercing device for mushroom bags supports the conveyor belt through a limiting mechanism, thereby increasing the friction between the conveyor belt and the mushroom bags to prevent the mushroom bags from getting stuck during the hole-piercing process, which may damage the bags. At the same time, the automatic hole-piercing device cooperates with the conveyor belt to shape the mushroom bags into a columnar shape, thereby ensuring the uniformity of the hole-piercing depth of the bags, ensuring the working efficiency of the hole-piercing device, and creating an ideal growth environment for mushrooms.

[0017] 2. The automatic hole-piercing device for mushroom bags, while piercing the mushroom bags through the hole-piercing component, cooperates with the limiting mechanism to shape the mushroom bags and increase the clamping force during the hole-piercing process of the mushroom bags, thereby preventing damage to the mushroom bags during the hole-piercing process and ensuring the uniformity of the hole-piercing depth of the mushroom bags, thereby improving the survival rate of the mushrooms.

[0018] 3. The automatic hole-piercing device for mushroom bags shapes the mushroom bags through the forming groove, cooperates with the conveyor belt to rotate the mushroom bags, and shapes the mushroom bags into a columnar shape, thereby ensuring the uniformity of the hole-piercing depth of the mushroom bags by the hole-piercing device. At the same time, the shaped mushroom bags are convenient to place after the holes are pierced, thereby improving the processing technology of the hole-piercing device.

[0019] 4. The automatic hole-piercing device for mushroom bags supports the conveyor belt through the guide plate, which increases the friction between the mushroom bags and the conveyor belt during the hole-piercing process, prevents the mushroom bags from being scratched during the hole-piercing process, avoids adverse effects on the subsequent growth environment of the mushrooms, and lays a solid foundation for the healthy growth of the mushrooms. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0021] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0022] Figure 3 The cross-sectional view of the present invention Figure 1 ;

[0023] Figure 4 The cross-sectional view of the present invention Figure 2 ;

[0024] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point A in the middle;

[0025] Figure 6 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0026] Figure 7 is a cross-sectional view of the limiting mechanism of the present invention;

[0027] Figure 8 It is a schematic structural diagram of the hole-piercing assembly of the present invention.

[0028] In the figure: 1. guide bin; 101. transmission block; 102. forming groove; 103. feeding port; 104. inclined groove; 105. conveyor belt; 106. assembly groove one; 107. limit block one; 108. motor; 109. support rod one; 110. guide groove one; 111. guide hole; 112. assembly groove two; 113. limit groove; 2. limit mechanism; 201. guide plate; 202. limit block two; 203. guide groove two; 204. compensation rod; 205. guide rod; 206. sliding groove; 207. support rod two; 208. assembly groove three; 209. support block one; 210. guide wheel one; 3. piercing assembly; 301. guide block; 302. support block two; 303. guide wheel two; 304. needle; 305. limit rod; 306. spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] For example, see Figure 1-Figure 7The present invention provides a technical solution: an automatic hole-piercing device for mushroom bags, comprising a guide bin 1, a transmission block 101 is fixedly connected to the bottom of the guide bin 1, a motor 108 is fixedly connected to the outer wall of the transmission block 101, a forming groove 102 is opened on the outer wall of the guide bin 1, a feed port 103 is fixedly connected to the top of the guide bin 1, an inclined groove 104 is opened on the groove wall of the forming groove 102, a support rod 109 is transmission-connected to the output end of the transmission block 101, the outer wall of the support rod 109 passes through the bottom of the guide bin 1 and is transmission-connected to a conveyor belt 105, an assembly groove 106 is opened on the outer wall of the guide bin 1, an assembly groove 2 112 is opened on the groove wall of the inclined groove 104, and a limiting groove 113 is opened on the groove wall of the assembly groove 2 112, and also includes:

[0031] The limiting mechanism 2 is arranged inside the second assembly groove 112, and the limiting mechanism 2 includes a guide plate 201, the outer wall of the guide plate 201 is slidably connected to the inner wall of the second assembly groove 112, the outer wall of the guide plate 201 is provided with a guide groove 203, the groove wall of the second guide groove 203 is slidably connected with a compensation rod 204, the outer wall of the compensation rod 204 is hingedly connected with a guide rod 205, and the outer wall of the guide rod 205 is provided with a piercing assembly 3, the outer wall of the guide plate 201 is fixedly connected to the limited block 202, the outer wall of the guide plate 201 is provided with an assembly groove 3 208, and the outer wall of the guide plate 201 is fixedly connected to a support block 1 209, the outer wall of the support block 209 is rotatably connected with a guide wheel 210 through a rotating shaft, the guide plate 201 penetrates the interior of the conveyor belt 105, and is used to support the conveyor belt 105, the forming groove 102 is used to shape the mushroom bag, and the conveyor belt 105 is used to drive the mushroom bag to rotate. When the automatic hole-piercing device for mushroom bags is put into use, after the mushroom bag is put into the feed port 103, the motor 108 is started, so that the motor 108 drives the conveyor belt 105 through the support rod 109 in the inclined groove 104, and drives the mushroom bag in the forming groove 102 through friction. The mushroom bag is squeezed and conveyed. During the conveying process, the conveyor belt 105 conveys the mushroom bag at an angle, so that the mushroom bag rotates in the forming groove 102, so that the mushroom bag is shaped into a column in the forming groove 102. After the mushroom bag is shaped, the mushroom bag is pierced by the piercing component 3. The piercing component 3 contacts the outer wall of the mushroom bag. The piercing component 3 is squeezed by the mushroom bag to slide on the inner wall of the guide groove 110, driving the guide rod 205 to slide on the inner wall of the sliding groove 206 through the support rod 207 to support the guide rod 205, so that the compensation The rod 204 slides on the inner wall of the second guide groove 203, driving the guide plate 201 to slide on the inner wall of the second assembly groove 112, so that the first guide wheel 210 contacts the inner wall of the conveyor belt 105 and rotates inside the conveyor belt 105 to support the conveyor belt 105, so that the friction between the mushroom bag belt and the conveyor belt 105 during the hole punching process is increased, preventing the mushroom bag from slipping with the conveyor belt 105 during the hole punching process, causing the hole punching assembly 3 to cause damage to the mushroom bag. At the same time, the second limit block 202 slides on the inner wall of the limit groove 113 to limit the guide plate 201, preventing excessive support from causing damage to the mushroom bag.

[0032] An assembly groove 106 is provided on the outer wall of the guide bin 1, and a limit block 107 is fixedly connected to the outer wall of the guide bin 1. A guide groove 110 is provided on the outer wall of the limit block 107, and a guide hole 111 is provided on the top of the limit block 107. The assembly groove 106 is used to guide the limit mechanism 2. After the mushroom bag is shaped, the piercing assembly 3 pierces the mushroom bag in an inclined direction through the inclined direction of the assembly groove 106. During the piercing process, the assembly groove 106 guides the guide rod 205 and drives the guide plate 201 to support the conveyor belt 105 through the compensation rod 204, so that the friction of the mushroom bag during the piercing process is increased to prevent the mushroom bag from slipping during the piercing process and causing damage to the mushroom bag.

[0033] The outer wall of the guide rod 205 is provided with a sliding groove 206, and the groove wall of the sliding groove 206 is slidably connected with a second support rod 207, the outer wall of the second support rod 207 is fixedly connected to the groove wall of the assembly groove 1, the outer wall of the second limit block 202 is slidably connected to the groove wall of the limit groove 113, and the second support rod 207 is used to support the guide rod 205. After the mushroom bag is shaped, the mushroom bag is pierced by the piercing assembly 3, and the piercing assembly 3 contacts the outer wall of the mushroom bag. The piercing assembly 3 is squeezed by the mushroom bag, so that the piercing assembly 3 slides on the inner wall of the guide groove 110, driving the guide rod 205 to slide on the inner wall of the sliding groove 206 through the second support rod 207 to support the guide rod 205;

[0034] There are two groups of limit mechanisms 2, and the two groups of limit mechanisms 2 are arranged equidistantly inside the assembly groove 2 112 with the center line of the guide bin 1 as the rotation axis. The outer wall of the guide wheel 1 210 contacts the inner wall of the conveyor belt 105 and rolls on the inner wall of the conveyor belt 105. The outer wall of the guide rod 205 is hinged to the outer wall of the guide block 301 through a rotating shaft. There are two groups of guide rods 205, and the two groups of guide rods 205 are symmetrically arranged on the outer wall of the guide block 301 with the center line of the guide block 301 as the symmetry axis. There are two groups of guide grooves 203, and the two groups of guide grooves 203 are arranged equidistantly on the outer wall of the guide plate 201 with the center line of the guide plate 201 as the rotation axis. The output end of the motor 108 is connected to the transmission inside the transmission block 101. The conveyor belt 105 is transmitted in the inclined groove 104 through the support rod 109, and the guide rod 205 is used to drive the guide plate 201 to support the conveyor belt 105. The two sets of limiting mechanisms 2 guide the guide plate 201 in the assembly groove 106 through the guide rod 205, so that the guide plate 201 slides along the direction of the assembly groove 2 112, and prevents the guide plate 201 from supporting the conveyor belt 105 in an inclined posture, and prevents the mushroom bag from slipping with the conveyor belt 105 during the punching process, causing the punching assembly 3 to cause damage to the mushroom bag. At the same time, the limiting block 202 slides on the inner wall of the limiting groove 113 to limit the guide plate 201, preventing excessive support from causing damage to the mushroom bag;

[0035] The assembly groove 106 penetrates the outer wall of the guide bin 1 and is connected with the inside of the inclined groove 104. There are four groups of limit blocks 107. The two groups of limit blocks 107 located at the top of the guide bin 1 are symmetrically arranged on the outer wall of the guide bin 1 with the center line of the assembly groove 106 as the symmetry axis, and the direction of the limit blocks 107 is parallel to the opening direction of the assembly groove 106. The two groups of limit blocks 107 located at the bottom of the guide bin 1 and the two groups of limit blocks 107 located at the top of the guide bin 1 are equidistantly arranged on the outer wall of the guide bin 1 with the center line of the guide bin 1 as the rotation axis. The limit blocks 107 are used to limit the piercing assembly 3. The piercing assembly 3 is supported by the limit blocks 107 to ensure the piercing depth of the mushroom bag by the piercing assembly 3 to prevent the mushrooms from being unable to survive due to insufficient piercing depth. At the same time, the limit blocks 107 enable the piercing assembly 3 to pierce the mushroom bag in an inclined direction in the assembly groove 106 to prevent the piercing assembly 3 from repeatedly piercing the mushroom bag.

[0036] There are two groups of limit blocks 202, and the two groups of limit blocks 202 are symmetrically arranged on the outer wall of the guide plate 201 with the center line of the guide plate 201 as the symmetry axis. The limit blocks 202 are used to limit the guide plate 201. The limit blocks 202 slide on the inner wall of the limit groove 113 to limit the guide plate 201, so as to prevent the guide plate 201 from excessively supporting the conveyor belt 105 and causing damage to the mushroom bags.

[0037] Example 2, based on Example 1, please refer to Figure 8The present invention provides a technical solution: the piercing assembly 3 includes a guide block 301, the outer wall of the guide block 301 is slidably connected to the groove wall of the guide groove 110, the top of the guide block 301 is fixedly connected to a limit rod 305, the top of the guide block 301 is fixedly connected to a spring 306, the other end of the spring 306 is fixedly connected to the groove wall of the guide groove 110, the bottom of the guide block 301 is fixedly connected to a support block 2 302, the outer wall of the support block 2 302 is rotatably connected to a guide wheel 2 303 through a rotating shaft, the outer wall of the guide wheel 2 303 is fixedly connected to a pricking needle 304, and the guide wheel The outer wall of the second guide wheel 303 contacts with the outer wall of the mushroom bag and rolls along the outer wall of the mushroom bag to drive the pricking needle 304 to pierce the outer wall of the mushroom bag. After the mushroom bag is shaped, the conveyor belt 105 continues to transport the mushroom bag and drives the mushroom bag to rotate inside the forming groove 102. The mushroom bag is pierced by the piercing component 3. During the piercing process of the mushroom bag, the outer wall of the second guide wheel 303 contacts with the outer wall of the mushroom bag and the friction force causes the second guide wheel 303 to roll on the outer wall of the mushroom bag and drives the pricking needle 304 to pierce the outer wall of the mushroom bag. The outer wall of the mushroom bag exerts pressure on the guide wheel 2 303, so that the guide wheel 2 303 drives the guide block 301 to squeeze the spring 306 through the support block 2 302, and guides the guide block 301 through the limit rod 305, so that the guide block 301 slides in the guide groove 1 110, and the guide block 301 is supported by the limit block 107 to prevent the puncture depth of the needle 304 from being insufficient. During the sliding process of the guide block 301 in the guide groove 1 110, the guide block 301 is hinged with the guide rod 205, driving the guide rod 205 to pass through the guide groove 1 The second support rod 207 slides on the inner wall of the sliding groove 206 to support the guide rod 205, so that the compensation rod 204 slides on the inner wall of the second guide groove 203, driving the guide plate 201 to slide on the inner wall of the second assembly groove 112, so that the first guide wheel 210 contacts the inner wall of the conveyor belt 105 and rotates inside the conveyor belt 105 to support the conveyor belt 105, so that the friction between the mushroom bag belt and the conveyor belt 105 during the hole punching process is increased, preventing the mushroom bag from slipping on the conveyor belt 105 during the hole punching process, causing the hole punching component 3 to cause damage to the mushroom bag;

[0038] There are two groups of guide blocks 301. The two groups of guide blocks 301 are symmetrically arranged inside the guide groove 110 with the center line of the guide wheel 2 303 as the symmetry axis. The outer wall of the guide wheel 2 303 protrudes from the inner wall of the forming groove 102. The guide blocks 301 are used to support the guide wheel 2 303. The outer wall of the mushroom bag exerts pressure on the guide wheel 2 303, so that the guide wheel 2 303 drives the guide block 301 to squeeze the spring 306 through the support block 2 302, and guides the guide block 301 through the limit rod 305 to slide in the guide groove 110, and supports the guide block 301 through the limit block 107 to prevent the puncture depth of the needle 304 from being insufficient.

[0039] 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 automatic hole-piercing device for mushroom bags, comprising a guide bin (1), a transmission block (101) fixedly connected to the bottom of the guide bin (1), a motor (108) fixedly connected to the outer wall of the transmission block (101), a forming groove (102) formed on the outer wall of the guide bin (1), and a feed inlet (103) fixedly connected to the top of the guide bin (1), characterized in that: The groove wall of the forming groove (102) is provided with an inclined groove (104); the output end of the transmission block (101) is transmission-connected to a support rod 1 (109); the outer wall of the support rod 1 (109) penetrates through the bottom of the guide bin (1) and is transmission-connected to a conveyor belt (105); the outer wall of the guide bin (1) is provided with an assembly groove 1 (106); the groove wall of the inclined groove (104) is provided with an assembly groove 2 (112); the groove wall of the assembly groove 2 (112) is provided with a limiting groove (113); and further comprising: A limiting mechanism (2), the limiting mechanism (2) being arranged inside the second assembly groove (112), the limiting mechanism (2) comprising a guide plate (201), the outer wall of the guide plate (201) being slidably connected to the inner wall of the second assembly groove (112), the outer wall of the guide plate (201) being provided with a second guide groove (203), the groove wall of the second guide groove (203) being slidably connected to a compensation rod (204), the outer wall of the compensation rod (204) being hingedly connected to a guide rod (205), the outer wall of the guide rod (205) being provided with a piercing assembly (3), the guide plate The outer wall of the guide plate (201) is fixedly connected to a limiting block 2 (202); the outer wall of the guide plate (201) is provided with an assembly groove 3 (208); the outer wall of the guide plate (201) is fixedly connected to a support block 1 (209); the outer wall of the support block 1 (209) is rotatably connected to a guide wheel 1 (210) via a rotating shaft; the guide plate (201) passes through the interior of the conveyor belt (105) and is used to support the conveyor belt (105); the forming groove (102) is used to shape the mushroom bag; and the conveyor belt (105) is used to drive the mushroom bag to rotate.

2. The automatic hole-piercing device for mushroom bags according to claim 1, characterized in that: The outer wall of the guide bin (1) is provided with an assembly groove 1 (106), the outer wall of the guide bin (1) is fixedly connected to a limit block 1 (107), the outer wall of the limit block 1 (107) is provided with a guide groove 1 (110), the top of the limit block 1 (107) is provided with a guide hole (111), and the assembly groove 1 (106) is used to guide the limit mechanism (2).

3. The automatic hole-piercing device for mushroom bags according to claim 1, characterized in that: The guide rod (205) has an outer wall provided with a sliding groove (206), the groove wall of the sliding groove (206) is slidably connected to a second support rod (207), the outer wall of the second support rod (207) is fixedly connected to the groove wall of the first assembly groove (106), the outer wall of the second limit block (202) is slidably connected to the groove wall of the limit groove (113), and the second support rod (207) is used to support the guide rod (205).

4. The automatic hole-piercing device for mushroom bags according to claim 1, characterized in that: The piercing assembly (3) comprises a guide block (301), the outer wall of the guide block (301) being slidably connected to the groove wall of the guide groove 1 (110), the top of the guide block (301) being fixedly connected to a limit rod (305), the top of the guide block (301) being fixedly connected to a spring (306), the other end of the spring (306) being fixedly connected to the groove wall of the guide groove 1 (110), the bottom of the guide block (301) being fixedly connected to a support block 2 (302), the outer wall of the support block 2 (302) being rotatably connected to a guide wheel 2 (303) via a rotating shaft, the outer wall of the guide wheel 2 (303) being fixedly connected to a pricking needle (304), the outer wall of the guide wheel 2 (303) being in contact with the mushroom bag and rolling along the outer wall of the mushroom bag, so as to drive the pricking needle (304) to pierce holes in the outer wall of the mushroom bag.

5. The automatic hole-piercing device for mushroom bags according to claim 1, characterized in that: The number of the limiting mechanisms (2) is two groups, and the two groups of limiting mechanisms (2) are arranged in an equidistant array inside the second assembly slot (112) with the center line of the guide bin (1) as the rotation axis. The outer wall of the first guide wheel (210) contacts the inner wall of the conveyor belt (105) and rolls on the inner wall of the conveyor belt (105). The outer wall of the guide rod (205) is hingedly connected to the outer wall of the guide block (301) via a rotation axis. The number of the guide rods (205) is two groups, and the two groups of guide rods (205) are arranged with the center line of the guide block (301) as the symmetry axis. The guide grooves (203) are symmetrically arranged on the outer wall of the guide block (301), the number of the guide grooves (203) being two groups, the two groups of guide grooves (203) being equidistantly arranged on the outer wall of the guide plate (201) with the center line of the guide plate (201) as the rotation axis, the output end of the motor (108) being connected to the inside of the transmission block (101) for transmission, the conveyor belt (105) being transmitted in the inclined groove (104) through the support rod (109), and the guide rod (205) being used to drive the guide plate (201) to support the conveyor belt (105).

6. The automatic hole-piercing device for mushroom bags according to claim 2, characterized in that: The assembly groove (106) penetrates the outer wall of the guide bin (1) and communicates with the interior of the inclined groove (104). The number of the limit blocks (107) is four groups. The two groups of limit blocks (107) located at the top of the guide bin (1) are symmetrically arranged on the outer wall of the guide bin (1) with the center line of the assembly groove (106) as the symmetry axis, and the direction of the limit blocks (107) is parallel to the opening direction of the assembly groove (106). The two groups of limit blocks (107) located at the bottom of the guide bin (1) and the two groups of limit blocks (107) located at the top of the guide bin (1) are equidistantly arranged on the outer wall of the guide bin (1) with the center line of the guide bin (1) as the rotation axis. The limit blocks (107) are used to limit the hole punching assembly (3).

7. The automatic hole-piercing device for mushroom bags according to claim 3, characterized in that: The number of the second limiting blocks (202) is two groups, and the two groups of the second limiting blocks (202) are symmetrically arranged on the outer wall of the guide plate (201) with the center line of the guide plate (201) as the symmetry axis. The second limiting blocks (202) are used to limit the guide plate (201).

8. The automatic hole-piercing device for mushroom bags according to claim 4, characterized in that: The guide blocks (301) are provided in two groups. The two groups of guide blocks (301) are symmetrically arranged inside the guide groove (110) with the center line of the guide wheel (303) as the symmetry axis. The outer wall of the guide wheel (303) protrudes from the inner wall of the forming groove (102). The guide blocks (301) are used to support the guide wheel (303).

Images