Linkage locking mechanism for macadamia nut cutting and opening device with linkage locking mechanism

Abstract

The utility model provides a linkage locking mechanism for cutting macadamia nuts and an opening device with the linkage locking mechanism. The linkage locking mechanism comprises a base, a cover plate, a sliding seat and a locking block, the cover plate is mounted on the base, and a fixed block, a sliding cavity and a material hole are formed in the cover plate; a sliding wing is arranged on the locking block; the sliding seat and the locking block are arranged in the sliding cavity, the sliding seat and the locking block can slide in the sliding cavity, a partition plate is fixed to the sliding seat, a second spring is arranged between the sliding seat and the cover plate, a sliding groove used for containing the sliding wing is formed in the sliding seat, and a third spring is arranged in the sliding groove; according to the opening device provided with the linkage locking mechanism, in the opening treatment process of the macadamia nuts, the linkage locking mechanism can ensure that the macadamia nuts in the material holes are synchronously clamped and fixed, and the opening effect and quality of the macadamia nuts can be effectively improved.

Description

Technical Field

[0001] The utility model relates to macadamia nut processing technology, in particular to a linkage locking mechanism for cutting macadamia nuts and an opening device with the mechanism. Background Art

[0002] Macadamia nuts are a type of tree nut native to Australia, so they are also called Australian nuts. They have high nutritional value, medicinal value, and economic value, and are very popular among consumers and manufacturers. The shell and kernel of macadamia nuts are both relatively regular spherical. The hard shell completely wraps the kernel. During the frying process, it is difficult for seasonings to penetrate from the shell into the flesh. It is necessary to open a groove on the shell. When eating, you can also make full use of this groove. Insert the iron sheet into the groove and rotate it vigorously to pry open the shell and take out the flesh.

[0003] In the prior art, a conveying-loading macadamia nut cutting device is disclosed, and the publication number is: CN107718108B. The device loads the material through a transmission base and an articulated shaft in conjunction with a frame and a loading hopper, which is convenient and quick. At the same time, once there is an unsuccessful loading, the fruit container can have enough time to react, which is convenient for replenishment. At the same time, the cutting component can efficiently and quickly complete the cutting of macadamia nuts. By setting multiple cutting components, it helps to improve the cutting efficiency.

[0004] However, during the opening process, the base plate of the device only relies on the friction between the friction pattern and the macadamia nuts to position the macadamia nuts, which basically has no positioning effect. The macadamia nuts are prone to rotate, resulting in poor cutting effect and easy damage to the cutting tool. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem. To this end, we provide a linkage locking mechanism for cutting macadamia nuts and an opening device having the same.

[0006] The technical solution adopted in the embodiment of the utility model is: a linkage locking mechanism for cutting macadamia nuts, comprising a base, a cover plate, a slide seat and a locking block;

[0007] The cover plate is installed on the base, and a fixing block, a sliding cavity, and a material hole are provided on the cover plate;

[0008] The locking block is provided with a sliding wing;

[0009] The slide seat and the locking block are arranged in the slide cavity, and the slide seat and the locking block can slide in the slide cavity. A partition is fixed on the slide seat, a second spring is arranged between the slide seat and the cover plate, a slide groove for placing the slide wing is arranged on the slide seat, and a third spring is arranged in the slide groove.

[0010] In an embodiment of the utility model, an avoidance groove is provided on the end surface of the cover plate, and the avoidance groove passes through the material hole.

[0011] In an embodiment of the utility model, a material guide groove is provided on the cover plate.

[0012] In an embodiment of the utility model, an anti-slip mechanism is provided on the fixing block and / or the locking block.

[0013] In an embodiment of the present invention, the anti-slip mechanism is an anti-slip pattern.

[0014] In an embodiment of the present invention, the anti-skid mechanism is an anti-skid pad.

[0015] The utility model also provides a macadamia nut opening device, including a transmission platform and the above-mentioned linkage locking mechanism, wherein a hopper and an opening component are provided on the transmission platform, the linkage locking mechanism is installed on the transmission platform, the hopper is arranged above the linkage locking mechanism, the hopper is provided with a groove for the cover plate to pass through, the groove is provided with a filter hole corresponding to the position of the material hole, the opening component includes a suspension beam, a cross beam is movably connected to the suspension beam, a driving device and a tool are provided on the cross beam, a roller is provided on the cross beam, a profiling block is provided on the base, the roller corresponds to the position of the profiling block, a limit plate is provided on the transmission platform, and the limit plate can abut against the slide seat.

[0016] In an embodiment of the present invention, rollers are evenly distributed on the limiting plate.

[0017] The beneficial effects of the utility model are:

[0018] The linkage locking mechanism for cutting macadamia nuts provided by the utility model is convenient for loading and unloading materials and can ensure that the macadamia nuts in each material hole are clamped and fixed synchronously during the process of opening the macadamia nuts.

[0019] The opening device provided by the utility model can effectively improve the opening effect and quality of macadamia nuts after being installed with the above-mentioned linkage locking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a linkage locking mechanism for cutting macadamia nuts according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of a linkage locking mechanism for cutting macadamia nuts according to an embodiment of the utility model;

[0022] Figure 3 for Figure 2 Enlarged view of part a in the middle;

[0023] Figure 4 This is a schematic diagram of the internal partial structure of a linkage locking mechanism for cutting macadamia nuts in a relaxed state according to an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal partial structure of a linkage locking mechanism for cutting macadamia nuts in a clamping state according to an embodiment of the utility model;

[0025] Figure 6 It is a three-dimensional diagram of a macadamia nut opening device according to an embodiment of the utility model;

[0026] Figure 7 for Figure 6 Enlarged view of part b in the middle;

[0027] Figure 8 for Figure 6 Enlarged view of the middle c part;

[0028] Fig. 9 It is a schematic diagram of the structure of the limiting plate in the embodiment of the utility model.

[0029] exist Figure 1-Figure 9 middle:

[0030] 1. Interlocking locking mechanism; 11. Base; 12. Cover plate; 121. Fixed block; 122. Material hole; 123. Avoidance groove; 124. Material guide groove; 13. Locking block; 131. Sliding wing; 132. Third spring; 14. Sliding seat; 141. Partition plate; 142. Second spring; 143. Sliding groove; 2. Transmission platform; 3. Hopper; 31. Groove; 32. Filter hole; 4. Opening assembly; 41. Cantilever beam; 42. Crossbeam; 43. Cutting tool; 44. Roller; 45. Profiling block; 46. Limiting plate; 461. Roller shaft. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0032] The utility model embodiment provides a linkage locking mechanism for cutting macadamia nuts, such as Figure 1-Figure 5 As shown, the linkage locking mechanism 1 includes a base 11, a cover plate 12, a slide 14 and a locking block 13; the cover plate 12 is installed on the base 11, and is provided with a fixed block 121, a sliding cavity, and a material hole 122; the locking block 13 is provided with a sliding wing 131; the slide 14 and the locking block 13 are arranged in the sliding cavity, and the slide 14 and the locking block 13 can slide in the sliding cavity, a partition 141 is fixed on the slide 14, a second spring 142 is provided between the slide 14 and the cover plate 12, a sliding groove 143 for placing the sliding wing 131 is provided on the slide 14, and a third spring 132 is provided in the sliding groove 143.

[0033] When the linkage locking mechanism 1 is installed, the slide 14 is installed in the slide cavity, the tail of the slide 14 abuts against the inner wall of the cover 12 through the second spring 142, the sliding wing 131 of the locking block 13 is installed in the slide groove 143 of the slide 14, and abuts between the two through the third spring 132, and finally the cover 12 and the base 11 are locked by bolts.

[0034] When the linkage locking mechanism 1 is pressed by the external abutment on the slide 14, it will be in two states: relaxed or clamped. When the linkage locking mechanism 1 is in the relaxed state, under the action of the second spring 142, the slide 14 is located at the left limit position, that is, the partition 141 abuts against the right side of the fixed block 121. At the same time, under the action of the third spring 132, the sliding wing 131 on the locking block 13 abuts against the left side of the slide groove 143. By setting the length of the slide groove 143, it is ensured that when the slide 14 is at the left limit position and the locking block 13 is at the right limit, the fruit receiving groove formed by the combination of the locking block 13 and the fixed block 121 is consistent in size with the mouth of the material hole 122 on the upper end surface of the cover plate 12, that is, when the locking mechanism is in the relaxed state. , macadamia nuts can enter the fruit containing groove and escape from the fruit containing groove; when the linkage locking mechanism 1 is changed from a relaxed state to a clamped state, that is, under the abutment action of the external abutment member and the slide seat 14, the slide seat 14 moves to the right. After the slide seat 14 moves to the right, the slide groove 143 also moves to the right, that is, the right limit position of the locking block 13 is offset to the right. In this way, under the action of the third spring 132, the macadamia nuts will be clamped between the locking block 13 and the fixed block 121. At the same time, because the locking block 13 has a margin for moving to the left, even if the individual sizes of macadamia nuts are different, it can still ensure that the macadamia nuts in each material hole 122 are clamped and fixed synchronously, ensuring that the macadamia nuts will not shake during the cutting process.

[0035] In addition, an avoidance groove 123 may be provided on the end surface of the cover plate 12, and the avoidance groove 123 penetrates the material hole 122. The avoidance groove 123 is used to provide a cutting space for the cutting tool 43. Specifically, the more macadamia nuts are exposed from the end surface of the cover plate 12, the better the cutting effect. However, it will also lead to a reduction in the clamping effect. By providing the avoidance groove 123, the angle of the cutting opening can be expanded, and at the same time, the clamping effect of the macadamia nuts can be guaranteed.

[0036] At the same time, a material guide groove 124 may be provided on the cover plate 12 . The material guide groove 124 has an inclined structure and plays a guiding role for the macadamia nuts, so that the macadamia nuts can enter the material hole 122 better.

[0037] In addition, in order to further improve the fixing effect of macadamia nuts, an anti-slip mechanism can be provided on the fixing block 121 and / or the locking block 13. The anti-slip mechanism here can be a concave-convex anti-slip pattern provided on the fixing block 121 and / or the locking block 13, or it can be an anti-slip pad made of rubber. The anti-slip mechanism can effectively increase the friction between the macadamia nuts and ensure that the macadamia nuts will not shake or roll during the opening process.

[0038] The utility model embodiment also provides a macadamia nut opening device, which includes a transmission platform 2 and the linkage locking mechanism 1 as described above, the transmission platform 2 is provided with a hopper 3 and an opening assembly 4, the linkage locking mechanism 1 is installed on the transmission platform 2, the hopper 3 is arranged above the linkage locking mechanism 1, the hopper 3 is provided with a groove 31 for the cover plate 12 to pass through, the groove 31 is provided with a filter hole 32 corresponding to the position of the material hole 122, the opening assembly 4 includes a suspension beam 41, the suspension beam 41 is movably connected with a cross beam 42, the cross beam 42 is provided with a driving device and a tool 43, the cross beam 42 is provided with a roller 44, the base 11 is provided with a profiling block 45, the roller 44 corresponds to the position of the profiling block 45, the transmission platform 2 is provided with a limit plate 46, and the limit plate 46 can abut against the slide seat 14.

[0039] When the opening device is in use, the transmission platform 2 drives the linkage locking mechanism 1 to move. When the linkage locking mechanism 1 (relaxed state) passes through the hopper 3, the macadamia nuts in the hopper 3 fall into the material hole 122, and with the cooperation of the filter hole 32, the macadamia nuts are carried away from the hopper 3. When the linkage locking mechanism 1 is about to pass through the opening component 4, the limit plate 46 presses the slide 14, causing the slide 14 to move to the right, and the linkage locking mechanism 1 changes from a relaxed state to a clamped state, clamping and fixing the macadamia nuts, and then the tool 43 performs an opening process on them. At the same time, with the cooperation of the roller 44 and the profiling block 45, the crossbeam 42 drives the tool 43 to move up and down to avoid the pulp part. After completing the opening process, the linkage locking mechanism 1 moves away from the limit plate 46, and the linkage locking mechanism 1 changes from a clamped state to a relaxed state, and then falls into the collection box.

[0040] At the same time, in order to reduce the friction between the limiting plate 46 and the sliding seat 14 , evenly distributed rollers 461 may be installed on the limiting plate 46 .

[0041] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A linkage locking mechanism for cutting macadamia nuts, characterized in that: It includes a base, a cover plate, a slide seat and a locking block; The cover plate is installed on the base, and a fixing block, a sliding cavity, and a material hole are provided on the cover plate; The locking block is provided with a sliding wing; The slide seat and the locking block are arranged in the slide cavity, and the slide seat and the locking block can slide in the slide cavity. A partition is fixed on the slide seat, a second spring is arranged between the slide seat and the cover plate, a slide groove for placing the slide wing is arranged on the slide seat, and a third spring is arranged in the slide groove.

2. The interlocking locking mechanism for cutting macadamia nuts according to claim 1, characterized in that: The end surface of the cover plate is provided with an avoidance groove, and the avoidance groove passes through the material hole.

3. The interlocking locking mechanism for cutting macadamia nuts according to claim 1, characterized in that: The cover plate is provided with a material guide trough.

4. The interlocking locking mechanism for cutting macadamia nuts according to claim 1, characterized in that: The fixing block and / or the locking block are provided with an anti-slip mechanism.

5. The interlocking locking mechanism for cutting macadamia nuts according to claim 4, characterized in that: The anti-skid mechanism is an anti-skid pattern.

6. The interlocking locking mechanism for cutting macadamia nuts according to claim 4, characterized in that: The anti-skid mechanism is an anti-skid pad.

7. A macadamia nut opening device, characterized in that: It includes a transmission platform and a linkage locking mechanism as described in any one of claims 2 to 6, wherein a hopper and an opening component are provided on the transmission platform, the linkage locking mechanism is installed on the transmission platform, the hopper is arranged above the linkage locking mechanism, the hopper is provided with a groove for the cover plate to pass through, the groove is provided with a filter hole corresponding to the position of the material hole, the opening component includes a suspension beam, a cross beam is movably connected to the suspension beam, a driving device and a tool are provided on the cross beam, a roller is provided on the cross beam, and a profiling block is provided on the base, the roller corresponds to the position of the profiling block, and a limit plate is provided on the transmission platform, and the limit plate can abut against the slide seat.

8. The macadamia nut opening device according to claim 7, characterized in that: Rollers are evenly distributed on the limiting plate.

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