Portable electric mushroom stick efficient puncher

Abstract

The invention discloses a portable electric mushroom stick efficient puncher, and relates to the field of punching equipment, the portable electric mushroom stick efficient puncher comprises a shell, a drill rod, a driving mechanism and a fixing piece, the drill rod is arranged in the shell and used for executing mushroom stick punching operation, the driving mechanism is arranged in the shell, and the driving mechanism comprises a driving assembly, a circulating transmission assembly and a connecting piece; the circulating transmission assembly is connected with the driving assembly and the connecting piece; the circulating transmission assembly comprises two transmission wheels; by means of the integrated shell, the drill rod, the driving mechanism, the fixing piece and other assemblies, the portability of equipment is achieved, meanwhile, the connecting piece surrounds the transmission wheel to form a closed loop, the driving assembly drives the transmission wheel to rotate and pulls the connecting piece to move, and therefore the drill rod is driven to move for punching, the size and weight of the puncher are greatly reduced, and the cost is reduced. The perforating efficiency can be improved, a worker can hold the perforating device with a single hand for perforating, the portable performance is higher, the perforating requirements in different environments are met, and the perforating device has wide application prospects.

Description

Technical Field

[0001] The invention relates to a punching device technology, in particular to a portable electric mushroom stick high-efficiency puncher. Background Art

[0002] The main functions of punching holes in mushroom sticks include increasing oxygen content, removing waste gas, promoting mycelium growth and reaching physiological maturity earlier. For example, shiitake mushrooms are aerobic fungi, and mycelium growth requires sufficient oxygen. Punching holes can increase the oxygen content inside the mushroom stick, promote mycelium growth and metabolic activity, and shorten the time for mycelium physiological maturity.

[0003] Traditional mushroom stick punching mainly relies on manual operation, which is not only labor-intensive and inefficient, but also difficult to meet the needs of large-scale production. Existing automatic punchers mostly use rigid connecting rod transmission. Due to the long length of the punching member, if the punching member is to achieve through-type punching of the mushroom stick, the length of the rigid connecting rod transmission structure must be greater than the length of the punching member, resulting in large equipment size and bulky structure, making it difficult to achieve portability and adapt to the punching needs in different environments such as greenhouses and the wild. Therefore, the market urgently needs an electric mushroom stick puncher that is small in size, light in weight, easy to carry and can punch holes efficiently. Summary of the invention

[0004] The purpose of the present invention is to provide a portable electric mushroom stick efficient puncher to solve the problem that the automatic punchers in the prior art mostly use rigid connecting rod transmission, resulting in large equipment size and bulky structure, making it difficult to achieve portability.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a portable electric mushroom stick high-efficiency puncher, comprising a housing, a drill rod, a driving mechanism and a fixing member;

[0006] The drill rod is arranged inside the shell and is used to perform the mushroom stick drilling operation;

[0007] The driving mechanism is arranged inside the housing, and the driving mechanism includes a driving assembly, a circulating transmission assembly and a connecting piece, the circulating transmission assembly connects the driving assembly and the connecting piece, the circulating transmission assembly includes two transmission wheels, and the driving assembly is used to drive one of the transmission wheels to rotate around its own axis;

[0008] The fixings are used to connect the drill pipe and the connecting pieces;

[0009] The connecting piece surrounds the two transmission wheels and forms a closed loop. The connecting piece is used to transmit power and drive the fixing piece to move along the length direction of the drill pipe.

[0010] Furthermore, the connecting member is a synchronous belt, and the surface of the transmission wheel is provided with a protrusion matching the tooth groove of the synchronous belt.

[0011] Furthermore, the connecting member is a chain, and the surface of the transmission wheel is provided with a toothed structure that meshes with the chain.

[0012] Furthermore, the connecting member is a steel wire rope, and the wheel surface of the transmission wheel is provided with a groove for cooperating with the steel wire rope.

[0013] Furthermore, the fixing part includes a first connecting part, a second connecting part and a third connecting part. The first connecting part is fixed to the end of the drill pipe, one side of the first connecting part is fixedly connected to the second connecting part, and the surfaces of the second connecting part and the third connecting part close to one side jointly form a clamping channel matching the outer contour of the connecting part, and the second connecting part and the third connecting part are detachably connected.

[0014] Furthermore, an anti-slip structure is provided on the inner surface of the clamping channel.

[0015] Furthermore, a guide member is provided inside the shell, which is a guide rod. The axial direction of the guide rod is arranged parallel to the axial direction of the drill rod. Both ends of the guide rod are fixedly connected to the inner wall of the shell respectively, and the first connecting part is slidably installed on the guide rod.

[0016] Furthermore, the drive assembly includes a rotating drive member and a gearbox, both of which are fixedly mounted on the inner wall of the shell, and the output shaft end of the rotating drive member is fixedly connected to the input shaft of the gearbox through a coupling, and one of the transmission wheels is fixedly sleeved on the outside of the output shaft of the gearbox.

[0017] Furthermore, a control unit is provided, and the control unit includes a push switch, a battery, a controller, and a main switch;

[0018] The push switch is arranged on the outside of the housing, and is used to receive user operation instructions and trigger the start and stop of the movement of the drill rod;

[0019] The battery is electrically connected to the driving component and provides electrical energy to the driving component;

[0020] The controller is connected with the driving component and the push switch signal, and is used to control the opening and closing of the driving component according to the input signal of the push switch;

[0021] The main switch is arranged on the side wall of the shell and is used to control the on-off of the circuit between the battery and the controller.

[0022] Furthermore, heat dissipation holes are provided on the side wall of the housing 100 .

[0023] Compared with the prior art, the portable electric mushroom stick high-efficiency puncher provided by the present invention realizes the portability of the device by integrating components such as a housing, a drill rod, a driving mechanism and a fixing member. At the same time, a connecting member is used to surround a transmission wheel to form a closed loop, and the transmission wheel is driven to rotate by the driving assembly to pull the connecting member to move, thereby driving the drill rod to move for punching, which greatly reduces the volume and weight of the puncher, not only can improve the punching efficiency, but also allows the staff to punch with one hand, has stronger portability, meets the punching needs in different environments, and has broad application prospects.

[0024] Through the transmission mode of the connecting piece and the transmission wheel, the movement accuracy of the drill rod and the stability of the drill rod when moving and drilling can be effectively improved, and the accuracy and stability performance of the puncher can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 A schematic diagram of a first cross-sectional axial structure provided by an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of an external three-dimensional structure provided by an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of a front cross-sectional structure provided by an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of a combination of a drill pipe, a gearbox, a transmission wheel, a connecting piece, a fixing piece and a guide rod provided in an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of the combination of the second connecting portion, the third connecting portion and the clamping channel provided in an embodiment of the present invention;

[0031] Figure 6 A second cross-sectional axial structural schematic diagram provided by an embodiment of the present invention;

[0032] Figure 7 The embodiment of the present invention provides Figure 6 A is an enlarged schematic diagram.

[0033] Description of reference numerals:

[0034] 100, housing; 200, drill rod; 300, driving mechanism; 310, driving assembly; 311, rotating driving member; 312, gearbox; 320, transmission wheel; 330, connecting member; 400, fixing member; 410, first connecting part; 420, second connecting part; 430, third connecting part; 440, clamping channel; 500, guide member; 600, push switch; 700, battery; 800, controller; 900, main switch. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] See also Figures 1 to 3 , a portable electric mushroom stick high-efficiency puncher, comprising a housing 100, a drill rod 200, a driving mechanism 300 and a fixing member 400;

[0037] The drill rod 200 is disposed inside the housing 100 and is used to perform a mushroom stick drilling operation;

[0038] The driving mechanism 300 is disposed inside the housing 100. The driving mechanism 300 includes a driving assembly 310, a circulating transmission assembly and a connecting member 330. The circulating transmission assembly connects the driving assembly 310 and the connecting member 330. The circulating transmission assembly includes two transmission wheels 320. The driving assembly 310 is used to drive one of the transmission wheels 320 to rotate around its own axis, and the other transmission wheel 320 is rotatably installed inside the housing 100 through a rotating shaft.

[0039] The fixing member 400 is used to connect the drill rod 200 and the connecting member 330;

[0040] The connecting member 330 surrounds the two transmission wheels 320 and forms a closed loop. The connecting member 330 is used to transmit power and drive the fixing member 400 to move along the length direction of the drill rod 200 .

[0041] Traditional mushroom stick punching mainly relies on manual operation, which is not only labor-intensive and inefficient, but also difficult to meet the needs of large-scale production. Existing automatic punchers mostly use rigid connecting rod transmission. Due to the long length of the punching piece, if the punching piece is to punch through the mushroom stick, the length of the rigid connecting rod transmission structure must be greater than the length of the punching piece, resulting in a large device size and bulky structure, making it difficult to achieve portability and difficult to adapt to the punching needs in different environments such as greenhouses and the field.

[0042] To this end, the present application integrates the housing 100, the drill rod 200, the driving mechanism 300 and the fixing member 400 into the housing 100 for easy carrying, and forms a closed loop by surrounding the two transmission wheels 320 through the provided connecting member 330. When the driving assembly 310 drives one of the transmission wheels 320 to rotate, the transmission wheel 320 pulls the connecting member 330 to move, and the connecting member 330 drives the drill rod 200 to move through the fixing member 400, thereby realizing the drilling action of the drill rod 200 on the mushroom stick;

[0043] By using the connecting piece 330 and the fixing piece 400 to drive the drill rod 200 to move, the mushroom stick can be punched, which can greatly reduce the size and weight of the puncher, and the worker can punch with one hand, which is more portable.

[0044] See also Figure 4 In one embodiment of the present invention, the connecting member 330 is a synchronous belt, and the surface of the transmission wheel 320 is provided with a protrusion matching the tooth groove of the synchronous belt;

[0045] Specifically, the protrusion can be set to a tooth shape, and the protrusion tooth shape on the surface of the transmission wheel 320 can be precisely meshed with the tooth groove of the synchronous belt to improve the transmission efficiency and transmission accuracy, so that the puncher is more stable when punching the mushroom stick. The synchronous belt can adopt an involute tooth synchronous belt, etc., and the synchronous belt is in a taut state.

[0046] In one embodiment of the present invention, the connecting member 330 is a chain, and the surface of the transmission wheel 320 is provided with a toothed structure that meshes with the chain;

[0047] Specifically, the toothed structure of the transmission wheel 320 meshes with the roller links of the chain, has strong impact resistance, can withstand instantaneous loads, and can effectively increase the service life of the puncher. The chain can be a self-lubricating chain.

[0048] In one embodiment of the present invention, the connecting member 330 is a steel wire rope, and the wheel surface of the transmission wheel 320 is provided with a groove for matching with the steel wire rope;

[0049] Specifically, the groove of the transmission wheel 320 achieves flexible transmission and long-stroke control by frictionally pulling the wire rope, which can be suitable for a longer drill rod 200 to drill holes in mushroom sticks with larger diameters. The wire rope can be a plastic-coated wire rope.

[0050] See also Figures 4 to 7In one embodiment of the present invention, the fixing member 400 includes a first connecting portion 410, a second connecting portion 420 and a third connecting portion 430. The first connecting portion 410 is fixed to the end of the drill pipe 200. One side of the first connecting portion 410 is fixedly connected to the second connecting portion 420. The surfaces of the second connecting portion 420 and the third connecting portion 430 close to one side jointly form a clamping channel 440 matching the outer contour of the connecting member 330. The second connecting portion 420 and the third connecting portion 430 are detachably connected.

[0051] Specifically, a threaded hole can be opened on the first connecting part 410, and a threaded groove matching the threaded hole can be provided at the end of the drill rod 200 to facilitate the replacement of the drill rod 200. The second connecting part 420 and the third connecting part 430 are closed by a quick-release pin or a butterfly nut to form a clamping connection for the connecting member 330, so that the connecting member 330 can move under the traction of the transmission wheel 320 to drive the fixing member 400 to move, and the fixing member 400 drives the drill rod 200 to move, thereby realizing the moving and drilling action of the drill rod 200.

[0052] In one embodiment of the present invention, the inner surface of the clamping channel 440 is provided with an anti-slip structure;

[0053] Specifically, the anti-skid structure can be provided by setting cross diamond patterns on the inner surface of the clamping channel 440 or embedding anti-skid pads on the inner wall of the clamping channel 440 to increase the friction coefficient and ensure the stability of the fixing member 400 clamping the connecting member 330.

[0054] See also Figure 1 and Figure 4 In one embodiment of the present invention, a guide member 500 is further provided inside the housing 100. The guide member 500 is a guide rod. The guide rod is axially arranged parallel to the axial direction of the drill rod 200. Both ends of the guide rod are fixedly connected to the inner wall of the housing 100 respectively. The first connecting portion 410 is slidably mounted on the guide rod.

[0055] Specifically, in order to ensure the linearity and stability of the movement of the drill rod 200, the fixing member 400 is guided by the guide member 500 to increase the stability of the puncher. A sliding bearing can be installed on the first connecting part 410 and connected to the guide rod through the sliding bearing to improve the guiding accuracy and enhance the durability of the guide member 500 and the first connecting part 410.

[0056] See also Figure 1 , Figure 3 , Figure 4 and Figure 6In one embodiment of the present invention, the driving assembly 310 includes a rotating driving member 311 and a gearbox 312, the output shaft end of the rotating driving member 311 is fixedly connected to the input shaft of the gearbox 312 through a coupling, and a transmission wheel 320 is fixedly sleeved on the outside of the output shaft of the gearbox 312;

[0057] Specifically, one of the transmission wheels 320 is driven to rotate by the rotating driving member 311 and the gearbox 312. When the transmission wheel 320 rotates, the connecting member 330 is driven to move. The connecting member 330 drives the drill rod 200 to move through the fixing member 400, so that the drill rod 200 moves along its own axial direction to punch holes in the mushroom stick.

[0058] The rotating driving member 311 may be a brushless DC motor, and the rotating driving member 311 and the gearbox 312 are both fixedly mounted on the inner wall of the housing 100 .

[0059] See also Figure 1 and Figure 3 In one embodiment of the present invention, a control unit is further provided, and the control unit includes a push switch 600, a battery 700, a controller 800, and a main switch 900;

[0060] The push switch 600 is partially disposed outside the housing 100. The push switch 600 is fixedly mounted on the housing 100. The push switch 600 is used to receive user operation instructions and trigger the start and stop of the movement of the drill rod 200. The push switch 600 can be a touch button, a mechanical button, etc.

[0061] The battery 700 is electrically connected to the driving assembly 310 and provides power to the driving assembly 310. Specifically, a detachable lithium battery design can be adopted. By providing a battery compartment cover on the housing 100, the battery compartment cover can be opened and closed for installation and replacement, so that the user can remove the battery 700 for charging or replacement when not in use; the battery 700 can also be fixedly installed inside the housing 100 and charged through an external power supply interface, which simplifies the device structure and improves the waterproof and dustproof performance;

[0062] The controller 800 is connected to the driving assembly 310 and the push switch 600 by signal, and is used to control the opening and closing of the driving assembly 310 according to the input signal of the push switch 600. The controller 800 is fixedly installed inside the housing 100.

[0063] The main switch 900 is arranged on the side wall of the housing 100, and is used to control the on and off of the circuit between the battery 700 and the controller 800. The main switch 900 is fixedly mounted on the side wall of the housing 100 to increase the safety of operation. The main switch 900 can be a sliding switch, a rotary switch of a key lock, etc.;

[0064] Specifically, the circuit between the battery 700 and the controller 800 is connected through the main switch 900. When in use, the staff presses the push switch 600, and the push switch 600 sends an electrical signal to the controller 800, and the controller 800 controls the driving assembly 310 to drive the drill rod 200 to reciprocate;

[0065] For example, the push switch 600 may be set to be pressed once, and after the controller 800 recognizes the signal of the push switch 600, after the controller 800 recognizes the double-click signal, the output shaft of the rotary drive member 311 may be controlled to perform a single long-distance reciprocating rotation, thereby achieving deep hole drilling of the drill rod 200;

[0066] The push switch 600 can be set to be pressed once, and after the controller 800 recognizes the signal of the push switch 600, the output shaft of the rotary drive member 311 is controlled to perform a single short-distance reciprocating rotation, so as to achieve deep hole drilling of the drill rod 200;

[0067] The push switch 600 can be set to be pressed once. After the controller 800 recognizes the signal of the push switch 600, the output shaft of the rotary drive member 311 is controlled to perform intermittent (e.g., intervals of 2 to 3 seconds or longer) periodic rotation. The output shaft of the rotary drive member 311 reciprocates once in one cycle, and periodically rotates twice or more.

[0068] Among them, the circuit between the battery 700 and the controller 800 is controlled by the main switch 900, which can effectively prevent accidental touches and make the hole puncher safer.

[0069] In one embodiment of the present invention, a heat dissipation hole is opened on the side wall of the housing 100, and the heat is dissipated from the electrical components inside the housing 100 through the heat dissipation hole to improve the continuous working performance of the puncher.

[0070] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0071] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0074] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0075] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable electric mushroom stick high-efficiency puncher, comprising a housing (100), characterized in that: Also includes: A drill rod (200), which is arranged inside the housing (100) and is used to perform a mushroom stick drilling operation; A driving mechanism (300) is arranged inside the housing (100), the driving mechanism (300) comprises a driving assembly (310), a circulating transmission assembly and a connecting piece (330), the circulating transmission assembly connects the driving assembly (310) and the connecting piece (330), the circulating transmission assembly comprises two transmission wheels (320), and the driving assembly (310) is used to drive one of the transmission wheels (320) to rotate around its own axis; A fixing member (400) used to connect the drill rod (200) and the connecting member (330); The connecting member (330) surrounds the two transmission wheels (320) and forms a closed loop. The connecting member (330) is used to transmit power and drive the fixing member (400) to move along the length direction of the drill rod (200).

2. The portable electric mushroom stick high-efficiency puncher according to claim 1 is characterized in that: The connecting member (330) is a synchronous belt, and the surface of the driving wheel (320) is provided with a protrusion matching the tooth groove of the synchronous belt.

3. The portable electric mushroom stick high-efficiency puncher according to claim 1 is characterized in that: The connecting member (330) is a chain, and the surface of the transmission wheel (320) is provided with a toothed structure that meshes with the chain.

4. The portable electric mushroom stick efficient puncher according to claim 1, characterized in that: The connecting member (330) is a steel wire rope, and the wheel surface of the driving wheel (320) is provided with a groove for matching with the steel wire rope.

5. The portable electric mushroom stick efficient puncher according to claim 1 is characterized in that: The fixing member (400) comprises a first connecting portion (410), a second connecting portion (420) and a third connecting portion (430); the first connecting portion (410) is fixed to the end of the drill rod (200); one side of the first connecting portion (410) is fixedly connected to the second connecting portion (420); surfaces of one side of the second connecting portion (420) and the third connecting portion (430) close to each other together form a clamping channel (440) matching the outer contour of the connecting member (330); and the second connecting portion (420) and the third connecting portion (430) are detachably connected.

6. The portable electric mushroom stick high-efficiency puncher according to claim 5 is characterized in that: The inner surface of the clamping channel (440) is provided with an anti-slip structure.

7. The portable electric mushroom stick high-efficiency puncher according to claim 5 is characterized in that: A guide member (500) is also provided inside the housing (100). The guide member (500) is a guide rod. The guide rod is axially arranged parallel to the axial direction of the drill rod (200). Both ends of the guide rod are respectively fixedly connected to the inner wall of the housing (100). The first connecting portion (410) is slidably mounted on the guide rod.

8. The portable electric mushroom stick high-efficiency puncher according to claim 1 is characterized in that: The driving assembly (310) comprises a rotating driving member (311) and a gearbox (312). The rotating driving member (311) and the gearbox (312) are both fixedly mounted on the inner wall of the housing (100). The output shaft end of the rotating driving member (311) is fixedly connected to the input shaft of the gearbox (312) via a coupling. A transmission wheel (320) is fixedly sleeved on the outside of the output shaft of the gearbox (312).

9. The portable electric mushroom stick high-efficiency puncher according to claim 1, characterized in that: A control unit is also provided, the control unit comprising a push switch (600), a battery (700), a controller (800), and a main switch (900); The push switch (600) is partially disposed outside the housing (100), and the push switch (600) is used to receive user operation instructions and trigger the start and stop of the movement of the drill rod (200); The battery (700) is electrically connected to the driving component (310) and provides electrical energy to the driving component (310); The controller (800) is connected to the driving component (310) and the push switch (600) by signal, and is used to control the opening and closing of the driving component (310) according to the input signal of the push switch (600); The main switch (900) is arranged on the side wall of the housing (100) and is used to control the on / off of the circuit between the battery (700) and the controller (800).

10. The portable electric mushroom stick high-efficiency puncher according to claim 1, characterized in that: The side wall of the housing (100) is provided with heat dissipation holes.

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