Vegetable core removing device

Abstract

The present application relates to a vegetable core removal device, which comprises: a driving motor; a connecting shaft connected to the output shaft of the driving motor; a blade connected to the connecting shaft, a plurality of blades distributed around the axis of the connecting shaft, the blade having a drilling tip and a scraping blade, the drilling tip being located at an end of the blade away from the driving motor, and the scraping blade being located at an end of the blade away from the axis of the connecting shaft. The present application has the effect of improving the core removal efficiency of vegetables.

Description

Technical Field

[0001] The present application relates to the technical field of vegetable processing, and in particular to a vegetable core removing device. Background Art

[0002] Vegetables refer to a type of plants or fungi that can be cooked and made into food. Vegetables are one of the indispensable foods in people's daily diet. At the same time, vegetables can provide a variety of nutrients such as vitamins and minerals necessary for the human body. However, vegetables such as bitter melon and cucumber usually have their core seeds removed before eating. In the related art, when removing the core of bitter melon or cucumber, the bitter melon or cucumber is first cut into two halves with a kitchen knife, and then the core of the bitter melon or cucumber is scraped out by hand or a spoon, thereby achieving the purpose of removing the core of the bitter melon or cucumber.

[0003] Regarding the above-mentioned related technologies, there is a defect that the bitter gourd or cucumber needs to be cut into two halves by a kitchen knife first, and then the core can be scraped out by hand or a spoon, which leads to a low efficiency of core removal of vegetables. Summary of the invention

[0004] In order to improve the efficiency of vegetable core removal, the present application provides a vegetable core removal device.

[0005] The vegetable core removal device provided in the present application adopts the following technical solution:

[0006] A vegetable core removing device, comprising:

[0007] Drive motor;

[0008] A connecting shaft connected to the output shaft of the driving motor;

[0009] A blade is connected to the connecting shaft, and a plurality of blades are distributed around the axis of the connecting shaft. The blade has a drilling tip and a scraping blade. The drilling tip is located on an end of the blade away from the drive motor, and the scraping blade is located on an end of the blade away from the axis of the connecting shaft.

[0010] By adopting the above technical scheme, when it is necessary to remove the core of the bitter gourd or cucumber, the connecting shaft is first rotated around its own axis by the driving motor. In this process, multiple blades and the connecting shaft act as tools similar to drill bits, and then the blade is drilled into one end of the bitter gourd or cucumber through the drilling tip, and then the blade is gradually pushed along the length direction of the bitter gourd or cucumber to remove the core seeds on the bitter gourd or cucumber by the scraping blade on the blade, thereby achieving the purpose of removing the core of the vegetable. Compared with the method of first cutting the bitter gourd or cucumber into two halves with a kitchen knife and then removing the core by hand or a spoon, this design method, due to the cooperation of the driving motor, the connecting shaft and the blade, does not need to cut the cucumber or bitter gourd into two halves with a kitchen knife first, and can also scrape the core seeds of the cucumber or bitter gourd more labor-saving, thereby improving the efficiency of vegetable core removal.

[0011] Preferably, the connecting shaft includes a transmission connecting part and a reinforcement part, the transmission connecting part is connected to the output shaft of the driving motor; the reinforcement part is connected to the end of the blade away from the scraping blade; the connecting shaft is provided with a limit plate, and the limit plate is connected to the end of the blade away from the drilling tip.

[0012] By adopting the above technical scheme, on the one hand, since the scraping blades are subjected to a squeezing force toward the axis of the connecting shaft during the core removal process, the setting of the reinforcement part can prevent the blades from gathering toward the axis of the connecting shaft during the core removal process, thereby performing the scraping work more thoroughly; on the other hand, since the blades are subjected to a reverse force parallel to the axis of the connecting shaft when the drilling tip gradually drills along the length direction of the cucumber or bitter gourd, the setting of the limit plate can enhance the bearing capacity between the blade and the connecting shaft along the axis of the connecting shaft, thereby preventing the connection between the blade and the connecting shaft from being damaged during the drilling process of the blade.

[0013] Preferably, the part where the output shaft of the driving motor is connected to the transmission connecting part is set as an output connecting part; a mounting groove for the transmission connecting part to extend into is set on the end face of the output connecting part; a transmission notch is set on the inner wall of the mounting groove at the notch; a transmission connecting block is set on the outer wall of the transmission connecting part, and the transmission connecting block can be embedded in the transmission notch; a limiting member is set between the transmission connecting part and the output connecting part, and the limiting member is used to prevent the transmission connecting block from sliding out of the transmission notch.

[0014] By adopting the above technical solution, when the connecting shaft is to be installed on the output shaft of the driving motor, the transmission connecting block is first aligned with the transmission notch, and then the transmission connecting part is embedded in the installation groove, and the transmission connecting block is embedded in the transmission notch at the same time. At this time, the transmission connecting part and the output connecting part form a circumferential connection, and then the limiter is installed between the transmission connecting part and the output connecting part to apply a barrier toward the bottom of the installation groove to the transmission connecting block. At this time, the transmission connecting part and the output connecting part form an axial connection, thereby achieving the purpose of detachably connecting the connecting shaft and the output shaft of the driving motor. Compared with the method of rigidly fixedly connecting the connecting shaft and the output shaft of the driving motor, this design method can replace tools of different specifications when it is necessary to core cucumbers and bitter gourds of different sizes, thereby improving the adaptability of the core removing device.

[0015] Preferably, the limiting member includes an annular sleeve groove and a retaining spring arranged on the output connecting part, the annular sleeve groove is located on the end of the transmission notch close to the installation groove notch; the retaining spring is sleeved in the annular sleeve groove, and the retaining spring is used to form a barrier on the side of the transmission connecting block close to the installation groove notch; unlocking guide surfaces are provided on the ends of the transmission connecting block close to and away from the installation groove notch, and when the unlocking guide surface abuts against the retaining spring, the retaining spring can release the obstruction of the side of the transmission notch away from the bottom of the installation groove.

[0016] By adopting the above technical solution, due to the cooperation between the retaining spring and the unlocking guide surface on the transmission connection block, when the transmission connection part is connected to the output connection part, it is only necessary to force the transmission connection part into the installation groove on the output connection part. In this process, the unlocking guide surface of the transmission connection block close to the bottom of the installation groove first abuts against the retaining spring to release the retaining spring from blocking the side of the transmission notch away from the bottom of the installation groove. Then the transmission connection block can be embedded in the transmission notch. When the unlocking guide surface of the transmission connection block away from the bottom of the installation groove is away from the retaining spring, the retaining spring will undergo a reset deformation to restore the blocking of the side of the transmission notch away from the bottom of the installation groove, thereby making the installation between the transmission connection part and the output connection part more convenient. Similarly, when the transmission connection part and the output connection part are disassembled, it is only necessary to force the transmission connection part to be pulled out of the installation groove on the output connection part, thereby making it easier to disassemble the transmission connection part and the output connection part.

[0017] Preferably, two transmission connection blocks are provided, and the two transmission connection blocks are symmetrically arranged relative to the axis of the transmission connection part.

[0018] By adopting the above technical solution, compared with the method of providing only one transmission connection block, in this design method, the output connection part can apply torque to the transmission connection part more evenly through two transmission connection blocks, so that the blade can be smoother during the core removal process.

[0019] Preferably, a mounting seat is provided on the peripheral outer wall of the reinforcement part, a first T-shaped mounting groove is provided on the surface of the mounting seat on the side away from the reinforcement part, the first T-shaped mounting groove is provided at an opening at one end away from the limiting plate, and an installation elastic pad is provided on the inner wall of the first T-shaped mounting groove; a first T-shaped mounting block is provided at one end of the blade close to the peripheral outer wall of the reinforcement part, and the first T-shaped mounting block is tightly fitted in the first T-shaped mounting groove through the installation elastic pad; the reinforcement part is provided with a blade adjustment member, and the blade adjustment member is used to change the distance between the mounting seat and the reinforcement part.

[0020] By adopting the above technical scheme, on the one hand, with the cooperation of the first T-shaped mounting groove and the first T-shaped mounting block, when it is necessary to replace a tool of a different size, first insert the first T-shaped mounting block on the new blade from the opening of the first T-shaped mounting groove, and then gradually move the first T-shaped mounting block toward the end close to the limit plate along the length direction of the mounting seat until the first T-shaped mounting block is completely in the first T-shaped mounting groove, and at the same time, the first T-shaped mounting block will also be fixed in the first T-shaped mounting groove by installing an elastic pad, so that the tool for different needs can be replaced, thereby making the replacement of the tool more convenient; on the other hand, because the diameters of cucumbers and bitter gourds at different positions in the length direction are different, the setting of the blade adjustment part can change the distance between the side of the blade away from the connecting shaft and the connecting shaft at any time during the drilling process of the blade, so that adaptive coring can be performed according to the shape of the vegetable, and there will be no excessive or insufficient coring.

[0021] Preferably, a receiving cavity and a second T-shaped mounting groove are provided in the connecting shaft, the receiving cavity is located at the axis center of the connecting shaft; the second T-shaped mounting groove is located on the outer side of the circumference of the receiving cavity; the blade adjustment member comprises:

[0022] a second T-shaped mounting block, wherein a large end of the second T-shaped mounting block is disposed in the second T-shaped mounting groove, and a small end of the second T-shaped mounting block is connected to the mounting seat;

[0023] A resetting elastic pad is arranged in the second T-shaped mounting groove, and the resetting elastic pad abuts against a side surface of the large end of the second T-shaped mounting block close to the mounting seat;

[0024] A push rod is connected and penetrated between the second T-shaped mounting groove and the accommodating cavity, and one end of the push rod abuts against a side surface of the large end of the second T-shaped mounting block away from the mounting seat;

[0025] A driving slider is slidably disposed in the accommodating cavity, and a sliding direction of the driving slider is parallel to an axial direction of the connecting shaft;

[0026] A guide block connected to the driving slider, wherein the guide block is provided with a driving guide surface abutting against the push rod, wherein the driving guide surface has a starting proximal end and a terminating distal end, and when the push rod moves from the starting proximal end to the terminating distal end, the mounting seat moves in a direction away from the reinforcing portion;

[0027] A tightening spring connected to the push rod, the tightening spring is used to keep the push rod in contact with the guide surface;

[0028] The drive source is adjusted and connected to the drive slider.

[0029] By adopting the above technical solution, when the distance between the side of the blade away from the connecting shaft and the connecting shaft is to be changed, the driving source can be adjusted to make the driving slider move linearly along the axis of the accommodating chamber. In this process, the push rod will maintain contact with the driving guide surface under the action of the spring and move along the connecting line between the starting proximal end and the ending distal end. At the same time, the length of one end of the push rod in the second T-shaped mounting groove will change, and then the distance between the large end of the second T-shaped mounting block and the accommodating chamber will also change, thereby achieving the purpose of changing the distance between the mounting seat and the axis of the connecting shaft. In addition, this design method, through the cooperation between the second T-shaped mounting block groove, the second T-shaped mounting block and the reset elastic pad, can make the movement trajectory of the second T-shaped mounting block more stable, so as to improve the contact stability between the second T-shaped mounting block and the push rod, thereby improving the timeliness of the action feedback between the adjustment driving source and the mounting seat, and also improve the stability between the second T-shaped mounting block and the connecting shaft, so that the connection between the second T-shaped mounting block and the connecting shaft can resist a certain torque during the core removal process, thereby increasing the tool function while maintaining the most basic strength or stiffness performance of the tool.

[0030] Preferably, the adjustment driving source includes:

[0031] A driving shaft, one end of which is damped and rotated into the accommodating cavity, and the other end of which is located outside the peripheral side of the connecting shaft, and the driving shaft is located on a side of the driving slider away from the guide block;

[0032] A connecting crank, one end of which is fixedly connected to one end of the driving shaft located in the accommodating cavity;

[0033] A connecting rocker, one end of which is hinged to an end of the connecting crank away from the driving shaft, and one end of which is hinged to the driving slider.

[0034] By adopting the above technical scheme, on the one hand, when the driving slider needs to move, the driving shaft can be rotated. In this process, a crank slider mechanism will be formed between the connecting crank, the connecting rocker and the driving slider, so that the purpose of making the driving slider do reciprocating linear motion can be achieved. On the other hand, the self-locking property of the crank slider mechanism's reverse drive and the damped rotation of the driving shaft can be utilized, so that when the blade is subjected to an extrusion force toward the axis of the connecting shaft, the push rod applies a reverse force to the guide block through the driving guide surface, which can be offset by the reverse self-locking property among the driving slider, the connecting crank and the connecting rocker. Therefore, there is no need to separately add a structure to limit the rotation of the driving shaft to maintain the stability of the relative position of the blade and the connecting shaft during drilling, thereby improving the performance of the core removal device and simplifying the structure of the core removal device.

[0035] Preferably, the reinforced part is an accommodating part and a sealing part, the accommodating part is provided for the accommodating cavity, the axial diameter of the accommodating part is larger than the axial diameter of the sealing part, and the sealing part is located on the end of the accommodating part away from the transmission connecting part; the second T-shaped mounting groove is located at the accommodating part, and the second T-shaped mounting groove is opened at one end away from the limiting plate; the peripheral side of the sealing part is threadedly connected with a sealing cover, and the sealing cover is used to seal the opening of the second T-shaped mounting groove away from one end of the limiting plate.

[0036] By adopting the above technical solution, due to the arrangement of the accommodating portion and the sealing portion, when the second T-shaped mounting block needs to be replaced, the sealing cover is first rotated to open the opening of the second T-shaped mounting slot away from the end of the limiting plate, and then the second T-shaped mounting block can be pulled out from the opening of the second T-shaped mounting slot, and then the new second T-shaped mounting block is inserted into the opening of the second T-shaped mounting slot, and finally the sealing cover is rotated to cover the opening of the second T-shaped mounting slot away from the end of the limiting plate, thereby achieving the purpose of replacing the second T-shaped mounting block, and then facilitating the maintenance of the tool of the core removing device. In addition, this design method can facilitate the installation and disassembly of the second T-shaped mounting block, and can also maintain the sealing of the second T-shaped mounting slot through the sealing cover, so that it is not easy for vegetable residues to enter the second T-shaped mounting slot.

[0037] Preferably, one end of the mounting seat close to the limiting plate is slidably connected to the limiting plate, and the sliding direction of the mounting seat is parallel to the diameter direction of the connecting shaft.

[0038] By adopting the above technical solution, compared with the abutment method between the mounting seat and the limit plate, this design method can achieve a sliding connection between the mounting seat and the limit plate. On the one hand, when changing the distance between the blade and the connecting shaft, the central angles of multiple blades are not prone to large errors, thereby maintaining the scraping effect of the tool during core removal. On the other hand, the connection between the limit plate and the mounting seat can also share the torque applied to the blade, thereby making the connection between the mounting seat and the second T-shaped mounting block less prone to breakage, which helps to improve the overall strength and rigidity of the tool on the core removal device.

[0039] In summary, the present application includes at least one of the following beneficial technical effects:

[0040] 1. Through the arrangement of the driving motor, the connecting shaft and the blade, compared with the method of first cutting the bitter gourd or cucumber into two halves with a kitchen knife and then removing the core by hand or with a spoon, this design method, due to the cooperation of the driving motor, the connecting shaft and the blade, on the one hand, does not need to cut the cucumber or bitter gourd into two halves with a kitchen knife first, and can also more labor-savingly scrape off the core seeds of the cucumber or bitter gourd, thereby improving the efficiency of vegetable core removal;

[0041] 2. The reinforced part is set so that the blade will not gather towards the axis of the connecting shaft during the process of scraping the core seeds, so that the scraping work can be carried out more thoroughly;

[0042] 3. By setting the limit plate, the load-bearing capacity between the blade and the connecting shaft along the axial direction of the connecting shaft can be improved, so that the connection between the blade and the connecting shaft is not easily damaged during the drilling process of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of an explosion of the vegetable core removing device in Example 1 of the present application.

[0044] Figure 2 In Example 1 of the present application Figure 1 Enlarged view of point A in the middle.

[0045] Figure 3 It is a schematic diagram of the cross-sectional structure of the blade and the connecting shaft in Example 2 of the present application.

[0046] Figure 4 In Example 2 of this application Figure 3 Enlarged view of point B in the middle.

[0047] Figure 5 In Example 2 of this application Figure 3 Enlarged view of point C in the middle.

[0048] Figure 6 In Example 2 of this application Figure 3Enlarged view of point D in the middle.

[0049] Description of the accompanying drawings: 1. driving motor; 11. output connection part; 12. mounting groove; 13. transmission notch; 2. connecting shaft; 21. transmission connection part; 22. reinforcement part; 221. accommodating part; 222. sealing part; 23. transmission connection block; 231. unlocking guide surface; 24. accommodating cavity; 25. second T-shaped mounting groove; 3. blade; 31. drilling tip; 32. scraping blade; 33. first T-shaped mounting block; 4. limit plate; 5. limit member; 51. ring Sleeve groove; 52, retaining spring; 6, mounting seat; 61, first T-shaped mounting groove; 62, mounting elastic pad; 7, blade adjustment member; 71, second T-shaped mounting block; 72, reset elastic pad; 73, push rod; 74, guide block; 741, drive guide surface; 742, starting proximal end; 743, ending distal end; 75, pressing spring; 76, drive slider; 77, adjust drive source; 771, drive shaft; 772, connecting crank; 773, connecting rocker; 8, sealing cover. DETAILED DESCRIPTION

[0050] The following is combined with Figure 1-6 This application is described in further detail.

[0051] The embodiment of the present application discloses a vegetable core removing device.

[0052] Example 1

[0053] Reference Figure 1 and Figure 2 The vegetable core removing device includes a driving motor 1, a connecting shaft 2 and a blade 3. Specifically, the driving motor 1 will be installed on a handle, and a button will be provided on the handle to control the opening and closing of the driving motor 1, and the output shaft of the driving motor 1 will be outside the handle; the connecting shaft 2 is coaxially connected to the output shaft of the driving motor 1; the blade 3 is connected to the peripheral outer wall of the connecting shaft 2, and there are three blades 3 evenly arranged around the axis of the connecting shaft 2, and each blade 3 has a drilling tip 31 and a scraping blade 32, wherein the drilling tip 31 is located on the end of the blade 3 away from the driving motor 1, and the scraping blade 32 is located on the end of the blade 3 away from the axis of the connecting shaft 2.

[0054] Reference Figure 1 and Figure 2When the driving motor 1 rotates the connecting shaft 2, the drilling tip 31 on the blade 3 is used to make the blade 3 drill into one end of the bitter gourd or cucumber, and then gradually drills in along the length direction of the cucumber or bitter gourd. In this process, the scraping blade 32 on the blade 3 will remove the core seeds on the bitter gourd or cucumber, thereby achieving the purpose of coring the vegetables. Compared with the method of first cutting the bitter gourd or cucumber into two halves with a kitchen knife and then coring with hands or a spoon, this design method, due to the cooperation of the driving motor 1, the connecting shaft 2 and the blade 3, does not need to cut the cucumber or bitter gourd into two halves with a kitchen knife first, and can also scrape the core seeds of the cucumber or bitter gourd more labor-saving, thereby improving the coring efficiency of vegetables.

[0055] Reference Figure 1 and Figure 2 In order to improve the connection strength and rigidity between the blade 3 and the connecting shaft 2, the following treatments are performed on the connecting shaft 2. First, specifically, the connecting shaft 2 includes a transmission connection portion 21 and a reinforcement portion 22. The transmission connection portion 21 is a portion of the connecting shaft 2 used to connect to the output shaft of the drive motor 1. The reinforcement portion 22 is located on the side of the transmission connection portion 21 away from the drive motor 1, and the reinforcement portion 22 is fixedly connected to the side of the blade 3 away from the scraping blade 32. When the core removal process is performed, the reinforcement portion 22 can resist the extrusion force applied to the reinforcement portion 22 and toward the axial direction of the connecting shaft 2, so that the multiple blades 3 will not bend and deform to be close to each other, so that the core seeds can be scraped more thoroughly.

[0056] Reference Figure 1 and Figure 2 Secondly, a limit plate 4 is coaxially fixedly sleeved on the connecting shaft 2, and the limit plate 4 is located at the junction between the transmission connecting part 21 and the reinforcing part 22, and the limit plate 4 is also fixedly connected to the end of the blade 3 away from the drilling tip 31. In the process of drilling of the blade 3, the connection between the limit plate 4 and the blade 3 and the connection between the blade 3 and the reinforcing part 22 can jointly bear the reverse load parallel to the connecting shaft 2, thereby maintaining the connection stability between the blade 3 and the connecting shaft 2.

[0057] Reference Figure 1 and Figure 2The transmission connection part 21 and the output shaft of the driving motor 1 are detachably connected. For the convenience of description, the part where the output shaft of the driving motor 1 is connected to the transmission connection part 21 is set as the output connection part 11. Specifically, a mounting groove 12 is coaxially provided on the end surface of the output connection part 11, wherein the mounting groove 12 is for the transmission connection part 21 to extend into, and two transmission notches 13 symmetrically arranged around the axis of the output connection part 11 are provided on the inner wall of the mounting groove 12 near the notch; two transmission connection blocks 23 are integrally formed on the outer wall of the circumferential side of the transmission connection part 21, and the two transmission connection blocks 23 are symmetrically arranged around the axis of the transmission connection part 21, wherein when the transmission connection part 21 is embedded in the mounting groove 12, the two transmission connection blocks 23 will be respectively embedded in the two transmission notches 13, so that the transmission connection part 21 and the output connection part 11 are connected in the circumferential direction, so that the output connection part 11 can drive the transmission connection part 21 to rotate.

[0058] Reference Figure 1 and Figure 2 In order to form an axial connection between the transmission connection part 21 and the output connection part 11, a limiting member 5 is arranged between the transmission connection part 21 and the output connection part 11. Specifically, the limiting member 5 includes an annular sleeve groove 51 and a retaining spring 52 provided on the outer wall of the peripheral side of the output connection part 11, wherein the annular sleeve groove 51 is coaxially provided on one end of the transmission notch 13 close to the notch of the installation groove 12; the retaining spring 52 is sleeved in the annular sleeve groove 51, and when the transmission connection block 23 is embedded in the transmission notch 13, the retaining spring 52 will form a barrier for one end of the transmission connection block 23 close to the notch of the installation groove 12, so as to form an axial connection between the transmission connection part 21 and the output connection part 11, thereby achieving the purpose of firmly connecting the transmission connection part 21 and the output connection part 11.

[0059] Reference Figure 1 and Figure 2 In order to further facilitate the assembly and disassembly of the transmission connection part 21 and the output connection part 11, an unlocking guide surface 231 is formed on one end of the transmission connection block 23 close to and away from the notch of the installation groove 12. When the unlocking guide surface 231 abuts against the retaining spring 52, the retaining spring 52 will expand and deform to release the obstruction of the transmission notch 13 away from the bottom of the installation groove 12. After the unlocking guide surface 231 leaves the retaining spring 52, the retaining spring 52 will shrink and reset to restore the obstruction of the transmission notch 13 away from the bottom of the installation groove 12. Therefore, when the transmission connection part 21 and the output connection part 11 are assembled and disassembled, it is only necessary to force the transmission connection part 21 into the installation groove 12 or forcibly pull it out of the installation groove 12, thereby maintaining the connection stability between the transmission connection part 21 and the output connection part 11 and improving the convenience of assembly and disassembly between the transmission connection part 21 and the output connection part 11.

[0060] The implementation principle of a vegetable core removing device in an embodiment of the present application is as follows: when the driving motor 1 rotates the connecting shaft 2, the blade 3 is first drilled into from one end of the bitter gourd or cucumber through the drilling tip 31 on the blade 3, and then gradually drilled along the length direction of the cucumber or bitter gourd. During this process, the scraping blade 32 on the blade 3 removes the core seeds on the bitter gourd or cucumber, thereby achieving the purpose of core removal of the vegetable. Compared with the method of first cutting the bitter gourd or cucumber into two halves with a kitchen knife and then removing the core by hand or with a spoon, this design method, due to the cooperation of the driving motor 1, the connecting shaft 2 and the blade 3, does not require the cucumber or bitter gourd to be cut into two halves with a kitchen knife first, and the core seeds of the cucumber or bitter gourd can be scraped off more labor-savingly, thereby improving the core removal efficiency of the vegetable.

[0061] Example 2

[0062] Reference Figure 3 and Figure 4 , which is different from Example 1 in that: a mounting seat 6 is provided on the peripheral outer wall of the reinforcement portion 22, wherein the mounting seat 6 is provided in a corresponding number to the number of blades 3, the mounting seat 6 is slidably connected to a surface of a side of the limiting plate 4 close to the reinforcement portion 22, and the sliding direction of the mounting seat 6 is parallel to the diameter direction of the connecting shaft 2, and a first T-shaped mounting groove 61 is provided on a surface of a side of the mounting seat 6 away from the reinforcement portion 22, the first T-shaped mounting groove 61 is provided with an opening at one end away from the limiting plate 4, and the inner wall of the first T-shaped mounting groove 61 is provided with a mounting made of rubber material Elastic pad 62; a first T-shaped mounting block 33 is integrally formed at one end of the outer wall of the blade 3 near the peripheral side of the reinforcement portion 22, and the first T-shaped mounting block 33 can be gradually embedded in the first T-shaped mounting groove 61 from the opening of the first T-shaped mounting groove 61, and the first T-shaped mounting block 33 will be tightly installed in the first T-shaped mounting groove 61 by installing the elastic pad 62, thereby forming a detachable structure between the blade 3 and the connecting shaft 2, so that different specifications of knives can be formed by simply replacing blades 3 of different specifications, which helps to improve the adaptability of the vegetable core removing device.

[0063] Reference Figure 3 and Figure 4 A accommodating chamber 24 and a second T-shaped mounting groove 25 are provided in the connecting shaft 2, wherein the accommodating chamber 24 is located at the axis of the connecting shaft 2, and the second T-shaped mounting groove 25 is located on the outer peripheral side of the accommodating chamber 24, and the notch of the second T-shaped mounting groove 25 is provided on the peripheral outer wall of the reinforcing portion 22 to form a structural basis for the components to be installed on the reinforcing portion 22. In addition, in the present embodiment, a blade adjustment member 7 is provided on the reinforcing portion 22, and the blade adjustment member 7 is connected to the mounting seat 6 to change the distance between the blade 3 and the axis of the connecting shaft 2, so that the diameter of the blade 3 can be changed during the drilling process to adapt to irregular cucumbers or bitter gourds.

[0064] Reference Figure 3 and Figure 4 Specifically, the blade adjustment member 7 includes a second T-shaped mounting block 71 and a reset elastic pad 72. The large end of the second T-shaped mounting block 71 is arranged in the second T-shaped mounting groove 25, and the small end of the second T-shaped mounting block 71 is fixedly connected to the end of the mounting seat 6 away from the blade 3; the reset elastic pad 72 is made of rubber material, and the reset elastic pad 72 is fixedly arranged in the second T-shaped mounting groove 25, and the reset elastic pad 72 abuts against the side surface of the large end of the second T-shaped mounting block 71 close to the mounting seat 6, and the reset elastic pad 72 is used to make the second T-shaped mounting block 71 perform a reset movement toward the position of the accommodating cavity 24.

[0065] Reference Figure 4 and Figure 5 The blade adjustment member 7 also includes a push rod 73, a guide block 74 and a clamping spring 75. The push rod 73 is connected and penetrates between the second T-shaped mounting groove 25 and the accommodating chamber 24. One end of the push rod 73 abuts against a side surface of the large end of the second T-shaped mounting block 71 away from the mounting seat 6. At the same time, there are multiple push rods 73 distributed along the axial direction of the accommodating chamber 24 so as to evenly apply a thrust to the second T-shaped mounting block 71 away from the accommodating chamber 24.

[0066] Reference Figure 4 and Figure 5 , the guide block 74 is arranged in the accommodating chamber 24, and the number of the guide blocks 74 and the push rod 73 is correspondingly arranged, and the guide block 74 can also move along the axial direction of the connecting shaft 2. In the present embodiment, the guide block 74 is in a conical shape, so the guide block 74 is formed with a driving guide surface 741 that abuts against the push rod 73, wherein the driving guide surface 741 has a starting proximal end 742 and a terminating distal end 743, and when the push rod 73 moves from the starting proximal end 742 to the terminating distal end 743, the push rod 73 will cause the second T-shaped mounting block 71 to move in the direction away from the accommodating chamber 24, thereby achieving the purpose of making the blade 3 and the axis of the connecting shaft 2 farther away; similarly, when the push rod 73 moves from the terminating distal end 743 to the starting proximal end 742, the reset elastic pad 72 will cause the second T-shaped mounting block 71 to move in the direction close to the accommodating chamber 24, thereby achieving the purpose of making the blade 3 and the axis of the connecting shaft 2 closer.

[0067] Reference Figure 5 and Figure 6, a clamping spring 75 is arranged in the accommodating chamber 24, one end of the clamping spring 75 is fixedly connected to the inner wall of the accommodating chamber 24, and the other end is fixedly connected to the push rod 73, and the clamping spring 75 is used to keep the push rod 73 in contact with the driving guide surface 741, so that the push rod 73 can reciprocate between the starting proximal end 742 and the ending distal end 743; the blade adjustment member 7 also includes a driving slider 76, specifically, the driving slider 76 is slidably connected in the accommodating chamber 24, the driving slider 76 is located in the accommodating chamber 24 on the transmission connection part 21, and the sliding direction of the driving slider 76 is parallel to the axial direction of the connecting shaft 2, and the driving slider 76 is fixedly connected to the guide block 74 through an element such as a round rod.

[0068] Reference Figure 3 and Figure 6 , in this embodiment, the blade adjustment member 7 also includes an adjustment driving source 77, specifically, the adjustment driving source 77 includes a driving shaft 771, a connecting crank 772 and a connecting rocker 773, one end of the driving shaft 771 is damped and rotated to penetrate into the accommodating chamber 24, and the other end is located outside the accommodating chamber 24, and the driving shaft 771 is located on the side of the driving slider 76 away from the guide block 74; one end of the connecting crank 772 is fixedly connected to the end of the driving shaft 771 located in the accommodating chamber 24, one end of the connecting rocker 773 is hinged to the driving slider 76, and the other end is connected to the other end of the connecting crank 772, then when the driving shaft 771 rotates, the connecting crank 772, the connecting rocker 773 and the driving slider 76 can form a crank slider mechanism, thereby realizing the reciprocating linear motion of the driving slider 76.

[0069] Reference Figure 3 and Figure 4 After long-term use, the second T-shaped mounting block 71 will be damaged. Therefore, in order to facilitate the replacement of the second T-shaped mounting block 71, in the present embodiment, the reinforcing portion 22 is further divided into a receiving portion 221 and a sealing portion 222. The receiving portion 221 is provided for the receiving cavity 24. The shaft diameter of the receiving portion 221 is larger than the shaft diameter of the sealing portion 222. The sealing portion 222 is located on the side of the receiving portion 221 away from the transmission connecting portion 21. At the same time, the second T-shaped mounting groove 25 is located at the receiving portion 221, and the second T-shaped mounting groove 25 is far away from the transmission connecting portion 21. One end of the limiting plate 4 is opened at the end face of the accommodating portion 221 close to the sealing portion 222, so that the second T-shaped mounting block 71 can be quickly assembled and disassembled with the second T-shaped mounting groove 25 from the opening of the second T-shaped mounting groove 25. In addition, the sealing portion 222 is also threadedly connected with a sealing cover 8, and the sealing cover 8 can cover the opening of the second T-shaped mounting groove 25, thereby facilitating the assembly and disassembly of the second T-shaped mounting block 71 and maintaining the sealing of the second T-shaped mounting groove 25, thereby helping to improve the comprehensive performance of the vegetable core removing device.

[0070] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vegetable core removing device, It is characterized in that include: A driving motor (1); A connecting shaft (2) connected to an output shaft of the driving motor (1); A blade (3) connected to the connecting shaft (2), a plurality of blades (3) being distributed around the axis of the connecting shaft (2), the blade (3) having a drilling tip (31) and a scraping blade (32), the drilling tip (31) being located at an end of the blade (3) away from the driving motor (1), and the scraping blade (32) being located at an end of the blade (3) away from the axis of the connecting shaft (2); The connecting shaft (2) comprises a transmission connecting portion (21) and a reinforcing portion (22), wherein the transmission connecting portion (21) is connected to the output shaft of the driving motor (1); the reinforcing portion (22) is connected to an end of the blade (3) away from the scraping blade (32); a limiting plate (4) is sleeved on the connecting shaft (2), and the limiting plate (4) is connected to an end of the blade (3) away from the drilling tip (31); The portion where the output shaft of the drive motor (1) is connected to the transmission connection part (21) is set as the output connection part (11); the end surface of the output connection part (11) is provided with a mounting groove (12) for the transmission connection part (21) to extend into; the inner wall of the mounting groove (12) at the groove opening is provided with a transmission notch (13); the outer wall of the transmission connection part (21) is provided with a transmission connection block (23), and the transmission connection block (23) can be embedded in the transmission notch (13); a limiting member (5) is provided between the transmission connection part (21) and the output connection part (11), and the limiting member (5) is used to prevent the transmission connection block (23) from sliding out of the transmission notch (13).

2. The vegetable core removing device according to claim 1, Features: The limiting member (5) comprises an annular sleeve groove (51) and a retaining spring (52) arranged on the output connection part (11); the annular sleeve groove (51) is located on one end of the transmission notch (13) close to the notch of the installation groove (12); the retaining spring (52) is sleeved in the annular sleeve groove (51), and the retaining spring (52) is used to form a barrier for the side of the transmission connection block (23) close to the notch of the installation groove (12); an unlocking guide surface (231) is arranged on one end of the transmission connection block (23) close to and away from the notch of the installation groove (12); when the unlocking guide surface (231) abuts against the retaining spring (52), the retaining spring (52) can release the shielding of the side of the transmission notch (13) away from the bottom of the installation groove (12).

3. The vegetable core removing device according to claim 2, Features: Two transmission connection blocks (23) are provided, and the two transmission connection blocks (23) are symmetrically arranged relative to the axis of the transmission connection part (21).

4. The vegetable core removing device according to claim 1, Features: A mounting seat (6) is arranged on the peripheral outer wall of the reinforcing portion (22); a first T-shaped mounting groove (61) is arranged on a surface of the mounting seat (6) away from the reinforcing portion (22); the first T-shaped mounting groove (61) is arranged with an opening at one end away from the limiting plate (4); an inner wall of the first T-shaped mounting groove (61) is arranged; a first T-shaped mounting block (33) is arranged at one end of the blade (3) close to the peripheral outer wall of the reinforcing portion (22); the first T-shaped mounting block (33) is tightly arranged in the first T-shaped mounting groove (61) through the mounting elastic pad (62); the reinforcing portion (22) is provided with a blade adjusting member (7); the blade adjusting member (7) is used to change the distance between the mounting seat (6) and the reinforcing portion (22).

5. The vegetable core removing device according to claim 4, Features: The connecting shaft (2) is provided with a receiving cavity (24) and a second T-shaped mounting groove (25); the receiving cavity (24) is located at the axis center of the connecting shaft (2); the second T-shaped mounting groove (25) is located on the outer side of the peripheral side of the receiving cavity (24); the blade adjusting member (7) comprises: A second T-shaped mounting block (71), wherein the large end of the second T-shaped mounting block (71) is arranged in the second T-shaped mounting groove (25), and the small end of the second T-shaped mounting block (71) is connected to the mounting seat (6); A resetting elastic pad (72) is arranged in the second T-shaped mounting groove (25), and the resetting elastic pad (72) abuts against a side surface of the large end of the second T-shaped mounting block (71) close to the mounting seat (6); A push rod (73) is connected and penetrated between the second T-shaped mounting groove (25) and the accommodating cavity (24), and one end of the push rod (73) abuts against a side surface of the large end of the second T-shaped mounting block (71) away from the mounting seat (6); A driving slider (76) is slidably disposed in the accommodating cavity (24), and a sliding direction of the driving slider (76) is parallel to an axial direction of the connecting shaft (2); a guide block (74) connected to the driving slider (76); the guide block (74) is provided with a driving guide surface (741) abutting against the push rod (73); the driving guide surface (741) has a starting proximal end (742) and a terminating distal end (743); when the push rod (73) moves from the starting proximal end (742) to the terminating distal end (743), the mounting seat (6) moves in a direction away from the reinforcing portion (22); A pressing spring (75) connected to the push rod (73), the pressing spring (75) being used to keep the push rod (73) in contact with the guide surface; The driving source (77) is adjusted to be connected to the driving slider (76).

6. The vegetable core removing device according to claim 5, Features: The adjustment driving source (77) comprises: a driving shaft (771), one end of which is inserted into the accommodating cavity (24) in a damped rotation manner, and the other end of which is located outside the peripheral side of the connecting shaft (2), and the driving shaft (771) is located on a side of the driving slider (76) away from the guide block (74); A connecting crank (772), one end of the connecting crank (772) being fixedly connected to one end of the driving shaft (771) located in the accommodating cavity (24); A connecting rocker (773), one end of which is hinged to an end of the connecting crank (772) away from the driving shaft (771), and one end of which is hinged to the driving slider (76).

7. The vegetable core removing device according to claim 5, Features: The reinforcing portion (22) is divided into a receiving portion (221) and a sealing portion (222); the receiving portion (221) is provided for the receiving cavity (24); the axial diameter of the receiving portion (221) is larger than the axial diameter of the sealing portion (222); the sealing portion (222) is located on the end of the receiving portion (221) away from the transmission connection portion (21); the second T-shaped mounting groove (25) is located at the receiving portion (221); the second T-shaped mounting groove (25) is provided with an opening at one end away from the limiting plate (4); a sealing cover (8) is threadedly connected to the circumferential side of the sealing portion (222); the sealing cover (8) is used to seal the opening of the second T-shaped mounting groove (25) at one end away from the limiting plate (4).

8. The vegetable core removing device according to claim 4, Features: One end of the mounting seat (6) close to the limiting plate (4) is slidably connected to the limiting plate (4), and the sliding direction of the mounting seat (6) is parallel to the diameter direction of the connecting shaft (2).

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