Nut deoiling machine

Abstract

The invention relates to the technical field of deoiling machines, and discloses a nut deoiling machine which comprises a shell, a containing cavity is formed in the shell, a centrifugal structure is arranged in the containing cavity, a penetrating hole communicating with the containing cavity is formed in the shell, a containing plate used for blocking the penetrating hole is slidably connected to the penetrating hole, and a containing groove is formed in the inner wall, facing the ground, of the containing cavity. A driving assembly is arranged in the containing groove, a movable plate is arranged on the driving assembly, a through hole for the nut to pass through is formed in the movable plate, and the driving assembly is used for driving the movable plate to be inserted into the penetrating hole; when the movable plate is completely located in the containing groove, the containing plate completely blocks the penetrating hole. When the movable plate is inserted into the penetrating hole, the nut can pass through the through hole, and the nut is difficult to directly collide with the movable plate under the centrifugal swinging condition, so that the movable plate can stably reciprocate at the placing groove and the penetrating hole, and the service life of the movable plate is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of deoiling machines, and in particular to a nut deoiling machine. Background Art

[0002] An oil remover is a device that uses the principle of mechanical centrifugation to remove and collect oil or water from materials through high-speed rotation. During the cold heading process, the nuts usually need to be coated with cooling oil for cooling. To ensure the cleanliness of the nuts after cooling and to reuse the cooling oil, the nuts need to be deoiled with an oil remover.

[0003] In the related technology, the de-oiler includes a shell, a accommodating chamber is provided on the shell, a centrifugal structure is provided in the accommodating chamber, the centrifugal structure is used to drive the rotating plate to rotate, an inlet connected to the accommodating chamber is provided on the shell, an outlet connected to the accommodating chamber is provided on the shell, an outflow hole connected to the accommodating chamber for the cooling oil to be separated is provided on the accommodating chamber, a accommodating plate is slidably connected to the shell, the accommodating plate is used to block the outlet, and the accommodating plate and the shell are fixed by bolts.

[0004] The staff needs to tighten the bolts before sliding the receiving plate so that the receiving plate does not block the outlet, which makes the staff's operation steps more complicated and makes it more complicated to disengage the nut from the outlet, affecting the rapid use of the deoiler and reducing the working efficiency of the deoiler. Summary of the invention

[0005] In order to improve the problem that it is complicated for nuts to be detached from the outlet, the present application provides a nut deoiling machine.

[0006] The present application provides a nut deoiling machine, which adopts the following technical solution: A nut deoiling machine comprises a shell, a accommodating chamber is provided on the shell, a centrifugal structure is provided in the accommodating chamber, a through hole connected to the accommodating chamber is provided on the shell, a accommodating plate for blocking the through hole is slidably connected to the through hole, a placement groove is provided on the inner wall of the accommodating chamber facing the ground, a driving component is provided in the placement groove, a movable plate is provided on the driving component, a through hole is provided on the movable plate for nuts to pass through, and the driving component is used to drive the movable plate to insert into the through hole; when the movable plate is completely located in the placement groove, the accommodating plate completely blocks the through hole; when the movable plate is inserted into the through hole, the nut can pass through the through hole.

[0007] By adopting the above technical scheme, the movable plate is driven to move by the driving component, so that the movable plate abuts against the accommodating plate, so that the accommodating plate can slide, and since the through hole is aligned with the perforation, the nut can be separated from the accommodating cavity at the through hole, thereby realizing the detachment of the nut; since the movable plate is located in the placement groove, and the placement groove is located on the inner wall of the accommodating groove facing the ground, it is difficult for the nut to directly collide with the movable plate in the case of centrifugal swing, so that the movable plate can stably reciprocate in the placement groove and the perforation, thereby extending the service life of the movable plate; at the same time, the movable plate is lifted by the driving component, so that the movable plate drives the accommodating plate to move away from the ground, thereby making it easier to detach the nut without requiring excessive operation by the staff, so as to speed up the working efficiency of the deoiling machine.

[0008] Optionally, a sliding hole is provided in the accommodating cavity, a sliding bar is slidably connected in the sliding hole, the movable plate is slidably connected to the sliding bar, a driving hole is provided on the sliding bar, a driving plate is provided on the driving assembly, and the driving plate can be inserted into the driving hole; when the driving plate is inserted into the driving hole, the accommodating plate blocks the through hole; when the driving plate abuts against the movable plate, the movable plate can be inserted into the through hole.

[0009] By adopting the above technical solution, the driving plate is driven to move by the driving component. When the driving hole is located on the moving path of the driving plate, even if the staff accidentally touches the driving component, the driving component drives the driving plate to move in the driving hole, and the driving plate cannot drive the containing plate to move, so that the containing plate still blocks the perforation, thereby preventing the staff from accidentally touching the driving component and causing the nut to disengage. When the movable plate is located on the moving path of the driving plate, the staff starts the driving component and allows the driving component to drive the movable plate to move through the driving plate, so that the movable plate can push the containing plate to move, thereby realizing the alignment of the through holes with the perforations, and allowing the nuts to disengage from the through holes.

[0010] Optionally, a movable groove connected to the through hole is provided on the sliding bar; when the movable plate is inserted into the through hole, the through hole is aligned with the movable groove.

[0011] By adopting the above technical solution, the movable plate is inserted into the through hole, the through hole is aligned with the movable groove, and the nut is moved from the through hole to the movable groove, so that the nut can move along the movable groove, and the nut can move along the direction of the sliding bar, so that the nut can be smoothly detached from the shell, reducing the possibility of the nut being retained in the shell.

[0012] Optionally, the shell is provided with an outlet for the nut to pass through, and a baffle is slidably connected to the outlet, and the baffle is used to block the opening of the outlet.

[0013] By adopting the above technical solution, the opening of the outlet is blocked by a baffle, making it difficult for the nuts of the shell to directly detach from the shell, and the staff can replace the box for storing the nuts to facilitate the subsequent storage of the nuts.

[0014] Optionally, the centrifugal structure includes a centrifugal rod and a centrifugal bar, the centrifugal rod is rotatably connected in the accommodating chamber, the centrifugal bar is fixedly connected to the centrifugal rod, and an accommodating slope is provided on the inner wall of the accommodating chamber facing the ground, and the distance between the accommodating slope and the centrifugal bar gradually increases along the direction from the centrifugal rod to the centrifugal bar.

[0015] By adopting the above technical solution, the centrifugal bar is driven to rotate by the centrifugal rod, so that the centrifugal bar can drive the nut to rotate, so that the nut is swung and the nut is deoiled; because the distance between the accommodating inclined surface and the centrifugal bar gradually increases from the direction from the centrifugal rod to the centrifugal bar, the nut can move along the inclined direction of the accommodating inclined surface, reducing the possibility of the nut not being detached from the accommodating cavity, so that the deoiled nut can be detached from the accommodating cavity.

[0016] Optionally, the sliding bar is inclined along the inclined direction of the accommodating slope, and an operating hole for inserting the sliding bar is opened on the baffle. When the sliding bar is inserted into the operating hole, the baffle blocks the outlet, and the driving hole is located on the moving path of the driving plate.

[0017] By adopting the above technical solution, the sliding bar is inserted into the operating hole, so that the sliding bar restricts the baffle, and the baffle blocks the outlet at this time, reducing the possibility of the baffle sliding at the outlet; since the driving hole is located on the moving path of the driving plate, it is difficult for the driving assembly to drive the movable plate to move, and the sliding bar is inclined along the inclination direction of the accommodating inclined surface, so that the sliding bar can automatically fall into the operating hole, making it difficult for the driving plate to drive the movable plate to move, thereby avoiding the situation where the staff forgets to move the sliding bar and the movable plate is always located on the moving path of the driving plate.

[0018] Optionally, an operating bar is slidably connected in the operating hole; when the operating bar is completely located in the operating hole, the sliding bar is separated from the operating hole, and the movable plate is located on the moving path of the driving plate.

[0019] By adopting the above technical solution, the staff slides the operating bar to let the operating bar drive the sliding bar to move, so that the sliding bar is separated from the operating hole. At this time, the movable plate is located on the moving path of the driving plate, so that the nut can be separated from the through hole.

[0020] Optionally, a fixed channel is provided on the shell, the fixed channel is connected to the outlet, and the baffle is slidably connected to the fixed channel; when the operating bar abuts against the outer wall of the fixed channel, the baffle does not block the outlet, and the baffle abuts against the sliding bar.

[0021] By adopting the above technical scheme, the outlet is connected through the fixed channel, so that the nut can slide out of the shell along the fixed channel, so that the nut can smoothly fall into the box for storing nuts; when the operating bar abuts the outer wall of the fixed channel, the baffle abuts the sliding bar, and the sliding bar is separated from the operating hole, so that the movable plate is located on the moving path of the driving plate, so as to realize the fixation of the sliding bar by the baffle; at the same time, the staff can directly observe the position of the baffle to know the specific situation of the sliding bar in the shell, so that the staff can know whether the driving assembly can drive the movable plate to move.

[0022] Optionally, a brush is provided at the through hole, and when the nut is stuck with cooling oil, the brush restricts the nut from passing through the through hole.

[0023] By adopting the above technical solution, if the nut is stuck with cooling oil, the nut abuts against the brush. At this time, the cooling oil sticks to the brush, making it difficult for the nut to detach from the through hole. The brush restricts the nut with a large amount of cooling oil from detaching from the through hole, avoiding the situation where the nut is not detached from the through hole before the oil is completely removed.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The movable plate is driven to move by the driving component, so that the movable plate abuts against the accommodating plate, so that the accommodating plate can slide, and since the through hole is aligned with the perforation, the nut can be separated from the accommodating cavity at the through hole, thereby realizing the detachment of the nut; since the movable plate is located in the placement groove, and the placement groove is located on the inner wall of the accommodating groove facing the ground, it is difficult for the nut to directly collide with the movable plate under centrifugal swinging, so that the movable plate can stably reciprocate in the placement groove and the perforation, thereby extending the service life of the movable plate; at the same time, the movable plate is lifted by the driving component, so that the movable plate drives the accommodating plate to move away from the ground, thereby making it easier to detach the nut without requiring excessive operation by the staff, so as to speed up the working efficiency of the deoiling machine.

[0025] 2. The driving plate is driven to move by the driving assembly. When the driving hole is located on the moving path of the driving plate, even if the staff accidentally touches the driving assembly, the driving assembly drives the driving plate to move in the driving hole, and the driving plate cannot drive the containing plate to move, so that the containing plate still blocks the perforation, thereby preventing the staff from accidentally touching the driving assembly and causing the nut to disengage; when the movable plate is located on the moving path of the driving plate, the staff starts the driving assembly and allows the driving assembly to drive the movable plate to move through the driving plate, so that the movable plate can push the containing plate to move, thereby realizing the alignment of the through holes with the perforations, and allowing the nuts to disengage from the through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is along Figure 1 Sectional view along line AA; Figure 3 yes Figure 2 A magnified schematic diagram of part B; Figure 4 It is an exploded schematic diagram highlighting the baffle in the embodiment of the present application.

[0027] Reference numerals: 1, housing; 11, feeding structure; 12, accommodating chamber; 121, accommodating inclined surface; 122, accommodating groove; 123, accommodating spring; 124, accommodating plate; 125, perforation; 13, inlet; 14, oil storage chamber; 141, oil outlet hole; 15, sliding bar; 151, sliding hole; 152, folding bar; 153, driving hole; 154, movable hole; 155, movable plate; 156, through hole; 1 57. Brush; 16. Placement slot; 161. Drive assembly; 162. Drive plate; 17. Moving plate; 171. Moving slot; 18. Sliding block; 2. Centrifugal structure; 21. Centrifugal rod; 22. Centrifugal bar; 23. Centrifugal motor; 24. Receiving slot; 3. Fixed channel; 31. Exit; 32. Card hole; 33. Baffle; 331. Operating hole; 332. Operating bar; 34. Block; 341. Inclined surface. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] This embodiment discloses a nut deoiling machine. Figure 1 and Figure 2 A nut deoiling machine includes a housing 1, on which a feeding structure 11 is provided, and the feeding structure 11 is used to drive nuts to be transported into the housing 1. A receiving chamber 12 is provided on the housing 1, and an inlet 13 connected to the receiving chamber 12 is provided on the housing 1. The feeding structure 11 drives the nut to move from the inlet 13 to the receiving chamber 12 to realize the feeding of the nut. The present application can deoil protective high-precision flange nuts.

[0030] Reference Figure 2 The housing 1 is provided with a centrifugal structure 2, which is used to drive the nut in the accommodating chamber 12 to rotate. The centrifugal structure 2 includes a centrifugal rod 21, a plurality of centrifugal bars 22 and a centrifugal motor 23. An accommodating groove 24 is provided on the inner wall of the accommodating chamber 12 facing the ground, and the centrifugal motor 23 is fixedly connected in the accommodating groove 24. The centrifugal rod 21 is fixedly connected to the driving shaft of the centrifugal motor 23, and the plurality of centrifugal bars 22 are fixedly connected to the centrifugal rod 21, and the plurality of centrifugal bars 22 are distributed in a circumferential array along the centrifugal rod 21.

[0031] Reference Figure 3The bottom wall of the accommodating chamber 12 facing the ground is provided with an accommodating slope 121, and the distance between the accommodating slope 121 and the ground gradually decreases along the direction from the centrifugal rod 21 to the circumferential inner wall of the accommodating chamber 12. The centrifugal bar 22 is inclined along the inclined direction of the accommodating slope 121, so that the centrifugal bar 22 can better drive the nut to rotate.

[0032] Reference Figure 2 and Figure 3 , a receiving groove 122 is provided in the receiving chamber 12, a receiving spring 123 is fixedly connected to the bottom wall of the receiving groove 122, one end of the receiving spring 123 is fixedly connected to the bottom wall of the receiving groove 122, and the other end of the receiving spring 123 is fixedly connected to the receiving plate 124. A through hole 125 is provided on the inner wall of the receiving chamber 12 in the circumferential direction, the through hole 125 extends in the vertical direction, and the receiving plate 124 is used to block the opening of the through hole 125. The receiving spring 123 drives the receiving plate 124 to block the opening of the through hole 125, that is, when the receiving plate 124 blocks the through hole 125, the receiving spring 123 is in a compressed state.

[0033] Reference Figure 2 and Figure 3 The housing 1 is provided with an oil storage chamber 14, which surrounds the accommodating chamber 12 in the circumferential direction, and is connected to the through hole 125. A plurality of oil outlet holes 141 are provided on the inner wall of the accommodating chamber 12 in the circumferential direction, and the oil outlet holes 141 are only for cooling oil to pass through. When the centrifugal structure 2 drives the nut to rotate, the nut rotates in the accommodating chamber 12, allowing the cooling oil to enter the oil storage chamber 14 through the oil outlet holes 141, thereby separating the cooling oil from the nut.

[0034] Reference Figure 3 The receiving inclined surface 121 is provided with a sliding hole 151, which extends along the inclined direction of the receiving inclined surface 121. A sliding bar 15 is slidably connected in the sliding hole 151, and the sliding bar 15 slides along the length direction of the sliding hole 151. A folding bar 152 is fixedly connected in the sliding hole 151, and the folding bar 152 can be folded.

[0035] Reference Figure 3 A placement groove 16 is provided on the hole wall of the sliding hole 151 facing the ground, and a driving component 161 is provided in the placement groove 16. The driving component 161 includes a driving cylinder, and a driving plate 162 is fixedly connected to the driving shaft of the driving cylinder. The driving cylinder can drive the driving plate 162 to be inserted into the sliding hole 151.

[0036] Reference Figure 3The slide bar 15 is provided with a driving hole 153, and the driving plate 162 is inserted into the driving hole 153, and the accommodating plate 124 cannot be inserted into the driving hole 153. The slide bar 15 is provided with a movable hole 154, and a movable plate 155 is slidably connected in the movable hole 154, and the driving plate 162 is inserted into the movable hole 154. A through hole 156 for the nut to pass through is provided on the surface of the movable plate 155, and a plurality of brushes 157 are fixedly connected to the hole wall of the through hole 156. When too much cooling oil is adhered to the nut, the brush 157 restricts the nut from passing through the through hole 156.

[0037] Reference Figure 3 When the driving hole 153 is aligned with the placement slot 16, the driving hole 153 is located on the moving path of the driving plate 162. At this time, the driving cylinder is activated, the driving plate 162 is always located in the driving hole 153, and the driving plate 162 does not abut the accommodating plate 124. When the movable hole 154 is aligned with the placement slot 16, the movable hole 154 is located on the moving path of the driving plate 162. At this time, the driving cylinder is activated, the driving plate 162 is inserted into the movable hole 154, and the movable plate 155 abuts the accommodating plate 124. At this time, the through hole 156 is aligned with the through hole 125, and the nut can be separated from the accommodating cavity 12 from the through hole 156.

[0038] Reference Figure 3 and Figure 4 Two movable plates 17 are fixedly connected to the surface of the slide bar 15, and a movable groove 171 is formed between the two movable plates 17. The movable groove 171 extends along the length direction of the slide bar 15. When the movable plate 155 protrudes from the movable hole 154, the through hole 156 in the movable plate 155 is aligned with the movable groove 171, so that the nut moves from the through hole 156 along the movable groove 171.

[0039] Reference Figure 3 and Figure 4 The housing 1 is fixedly connected with a fixed channel 3, and the housing 1 is provided with an outlet 31 for the sliding bar 15 to pass through. The outlet 31 is located in the fixed channel 3, and the outlet 31 is connected to the sliding hole 151. The outlet 31 and the fixed channel 3 are for the nut to pass through. A clamping hole 32 is provided on the side of the fixed channel 3, and a baffle 33 is slidably connected in the clamping hole 32, and the baffle 33 is used to block the opening of the outlet 31.

[0040] Reference Figure 3 and Figure 4 An operation hole 331 is formed on the surface of the baffle 33, and the operation hole 331 is inclined along the inclination direction of the sliding bar 15. A sliding block 18 is fixedly connected to the end surface of the sliding bar 15, and the sliding block 18 extends along the length direction of the sliding bar 15, and the sliding block 18 can be inserted into the operation hole 331. An operation bar 332 is slidably connected in the operation hole 331, and the operation bar 332 can be completely located in the operation hole 331.

[0041] Reference Figure 3 and Figure 4 A stopper 34 is fixedly connected to the surface of the baffle plate 33 facing the housing 1, and an inclined surface 341 is provided on the surface of the baffle plate 34 facing the housing 1. The distance between the inclined surface 341 and the housing 1 gradually increases along the direction from the baffle plate 34 to the clamping hole 32. When the sliding block 18 is out of the operating hole 331, the staff slides the baffle plate 33 to move the sliding block 18 along the inclined surface 341, so that the moving plate 17 is located on the moving path of the driving plate 162.

[0042] Reference Figure 3 and Figure 4 When the sliding block 18 is inserted into the operating hole 331, the driving hole 153 is located on the moving path of the driving plate 162, and the operating bar 332 protrudes from the baffle 33. The staff presses the operating bar 332, and the operating bar 332 is completely located in the operating hole 331, so that the operating bar 332 drives the sliding block 18 to disengage from the operating hole 331, allowing the sliding bar 15 to slide in the sliding hole 151, and the movable plate 155 is located on the moving path of the driving plate 162. The driving plate 162 pushes the movable plate 155 to move, so that the nut is separated from the accommodating cavity 12.

[0043] Reference Figure 3 and Figure 4 When one side of the baffle 33 is separated from the fixed channel 3, the baffle 33 does not block the outlet 31. Due to the inclination of the operating hole 331, the operating bar 332 can fall down. At this time, the operating bar 332 protrudes from the baffle 33, and the operating bar 332 abuts against the outer surface of the fixed channel 3. The operating bar 332 restricts the baffle 33 from moving into the fixed channel 3. At this time, the sliding block 18 abuts against the inclined surface 341, allowing the movable plate 155 to be located on the moving path of the driving plate 162.

[0044] The implementation principle of a nut deoiling machine in an embodiment of the present application is as follows: the staff first presses the operating bar 332 to allow the operating bar 332 to drive the sliding block 18 to disengage from the sliding hole 151, and then the staff slides the baffle 33 until the operating bar 332 disengages from the fixed channel 3. At this time, the staff releases the operating bar 332 to allow the operating bar 332 to fall along the operating hole 331, so that the operating bar 332 limits the movement of the baffle 33. At this time, the sliding block 18 moves along the inclined surface 341 to allow the movable plate 155 to be located on the moving path of the driving plate 162, so that the driving plate 162 pushes the movable plate 155 to insert into the through hole 125, so that the through hole 156 and the through hole 125 are connected, and the nut passes through the through hole 156, the movable groove 171, the outlet 31 and the fixed channel 3 in sequence to realize the discharge of the nut.

[0045] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0046] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A nut deoiling machine, comprising a housing (1), wherein the housing (1) is provided with a receiving chamber (12), wherein a centrifugal structure (2) is provided in the receiving chamber (12), wherein: The shell (1) is provided with a through hole (125) connected to the accommodating chamber (12); a accommodating plate (124) for blocking the through hole (125) is slidably connected to the through hole (125); a placement groove (16) is provided on the inner wall of the accommodating chamber (12) facing the ground; a driving component (161) is provided in the placement groove (16); a movable plate (155) is provided on the driving component (161); a through hole (156) for a nut to pass through is provided on the movable plate (155); the driving component (161) is used to drive the movable plate (155) to be inserted into the through hole (125); when the movable plate (155) is completely located in the placement groove (16), the accommodating plate (124) completely blocks the through hole (125); when the movable plate (155) is inserted into the through hole (125), the nut can pass through the through hole (156).

2. A nut deoiling machine according to claim 1, characterized in that: A sliding hole (151) is provided in the accommodating cavity (12), a sliding bar (15) is slidably connected in the sliding hole (151), the movable plate (155) is slidably connected to the sliding bar (15), a driving hole (153) is provided on the sliding bar (15), a driving plate (162) is provided on the driving assembly (161), and the driving plate (162) can be inserted into the driving hole (153); when the driving plate (162) is inserted into the driving hole (153), the accommodating plate (124) blocks the through hole (125); when the driving plate (162) abuts against the movable plate (155), the movable plate (155) can be inserted into the through hole (125).

3. A nut deoiling machine according to claim 2, characterized in that: The sliding bar (15) is provided with a moving groove (171) connected to the through hole (125); when the movable plate (155) is inserted into the through hole (125), the through hole (156) is aligned with the moving groove (171).

4. A nut deoiling machine according to claim 3, characterized in that: The housing (1) is provided with an outlet (31) for the nut to pass through, and a baffle (33) is slidably connected to the outlet (31), and the baffle (33) is used to block the opening of the outlet (31).

5. A nut deoiling machine according to claim 4, characterized in that: The centrifugal structure (2) comprises a centrifugal rod (21) and a centrifugal strip (22); the centrifugal rod (21) is rotatably connected to the accommodating chamber (12); the centrifugal strip (22) is fixedly connected to the centrifugal rod (21); an accommodating inclined surface (121) is provided on the inner wall of the accommodating chamber (12) facing the ground; and the distance between the accommodating inclined surface (121) and the centrifugal strip (22) gradually increases along the direction from the centrifugal rod (21) to the centrifugal strip (22).

6. A nut deoiling machine according to claim 5, characterized in that: The sliding bar (15) is inclined along the inclined direction of the accommodating inclined surface (121); an operating hole (331) for inserting the sliding bar (15) is provided on the baffle plate (33); when the sliding bar (15) is inserted into the operating hole (331), the baffle plate (33) blocks the outlet (31); and the driving hole (153) is located on the moving path of the driving plate (162).

7. A nut deoiling machine according to claim 6, characterized in that: An operating bar (332) is slidably connected in the operating hole (331); when the operating bar (332) is completely located in the operating hole (331), the sliding bar (15) is separated from the operating hole (331), and the movable plate (155) is located on the moving path of the driving plate (162).

8. A nut deoiling machine according to claim 7, characterized in that: The shell (1) is provided with a fixed channel (3), the fixed channel (3) is connected to the outlet (31), and the baffle (33) is slidably connected to the fixed channel (3); when the operating strip (332) abuts against the outer wall of the fixed channel (3), the baffle (33) does not block the outlet (31), and the baffle (33) abuts against the sliding strip (15).

9. A nut deoiling machine according to claim 1, characterized in that: A brush (157) is provided at the through hole (156). When the nut is adhered with cooling oil, the brush (157) restricts the nut from passing through the through hole (156).

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