Automatic peeling machine suitable for multiple pumpkins

Abstract

An automatic peeling machine suitable for multiple pumpkins comprises a machine frame and an electric control system used for controlling operation of all structures. The peeling device is arranged on the rack and comprises a peeling knife mechanism capable of moving up and down, a fruit feeding mechanism capable of moving left and right and a fruit jacking mechanism capable of moving up and down, and the peeling knife mechanism comprises a peeling knife mounting frame capable of moving up and down; a plurality of driving units and a plurality of paring knife units driven by the driving units are arranged in the paring knife mounting frame, and each paring knife unit comprises a first paring knife assembly and a second paring knife assembly moving relative to or opposite to the first paring knife assembly. A plurality of groups of limiting assemblies for limiting the movement of the first paring knife assembly and the second paring knife assembly are arranged on the paring knife mounting frame, so that the movement of the first paring knife assembly and the second paring knife assembly is effectively limited, and the first paring knife assembly and the second paring knife assembly can cut within a specified limit; and the abnormity that the first paring knife assembly and the second paring knife assembly are overturned upwards is prevented.

Description

Technical Field

[0001] The utility model relates to an automatic peeling machine suitable for multiple pumpkins, and is applied to the field of peeling machines. Background Art

[0002] There are many ways to peel a pumpkin. First, you can use a paring knife. This method is suitable for thick pumpkin skins. The paring knife is relatively firm, and the peeling process will be easier and more relaxed. Second, you can also use a kitchen knife or a planer. Especially for larger pumpkins, you can first use a kitchen knife to cut them into sections, and then use a kitchen knife or a planer to peel off the skin.

[0003] However, the existing pumpkin peeling is troublesome, so the prior art, such as a fruit peeling knife device with application number 202420241825.1, adopts a straight peeling mechanical structure to peel the fruit, but the shape of the pumpkin is different from other fruits. The pumpkin is flatter and has a larger diameter. Therefore, when the existing peeling knife group drive seat is used again, the angle between the two knife groups may be too large, and the knife groups may be turned outward under the action of the telescopic spring. Therefore, in order to prevent this phenomenon from occurring, the utility model designs an automatic peeling machine suitable for multiple pumpkins. Utility Model Content

[0004] The utility model provides an automatic peeling machine suitable for multiple pumpkins, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] An automatic peeling machine suitable for multiple pumpkins, comprising:

[0007] Frame, and electronic control system for controlling the operation of each structure;

[0008] A peeling device 30 is arranged on the frame, and the peeling device 30 includes a peeling knife mechanism that can move up and down, a fruit feeding mechanism that can move left and right, and a fruit pushing mechanism that can move up and down. The peeling knife mechanism includes a peeling knife mounting frame that can move up and down, and the peeling knife mounting frame is provided with a plurality of driving units and a plurality of peeling knife units driven by the driving units. The peeling knife unit includes a first peeling knife assembly and a second peeling knife assembly that moves relative to / opposite to the first peeling knife assembly. The peeling knife mounting frame is provided with a plurality of groups of limit assemblies that limit the movement of the first peeling knife assembly and the second peeling knife assembly.

[0009] As a further improvement, the driving unit includes a driving cylinder, a driving end of the driving cylinder is connected to a first swing arm, the first swing arm is connected to a first paring knife assembly, a sliding member is provided at the other end of the driving cylinder, a sliding groove is provided on the sliding member, the sliding groove is slidably connected to the second swing arm, the first swing arm is connected to the second swing arm via a telescopic spring, and the second swing arm is connected to the second paring knife assembly.

[0010] As a further improvement, the first paring knife assembly and the second paring knife assembly both include a fixing member, a synchronous shaft that can rotate and penetrate the fixing member is provided inside the fixing member, one end of the synchronous shaft is fixedly connected to the first swing arm / the second swing arm, the other end of the synchronous shaft is connected to the first connecting rod, the first connecting rod is connected to a blade fixing seat at one end away from the synchronous shaft, a second connecting rod is further provided between the blade fixing seat and the fixing member, and a rotatable blade body is provided on the blade fixing seat.

[0011] As a further improvement, the blade body is symmetrically provided with clamping parts on both sides, the middle of the blade body is provided with a strip-shaped opening, the opening separates the blade body into an upper half and a lower half, and a side wall at one end of the opening is provided with a blade.

[0012] As a further improvement, the thickness of the blade is 1.5-2.25 mm.

[0013] As a further improvement, the limiting assembly includes a first limiting column arranged on the outside of the first connecting rod, and a second limiting column arranged on the inside of the second connecting rod.

[0014] As a further improvement, a first conveyor belt for conveying fruits is provided in front of the frame, a second conveyor belt is provided below the peeling device, a third conveyor belt is provided behind the peeling device, a peeling workbench is provided behind the third conveyor belt, and a rotatable partition is provided between the second conveyor belt and the third conveyor belt, and the partition is driven by the first cylinder.

[0015] The beneficial effect of the utility model is that since the shape of pumpkin is different from other fruits, pumpkin is flatter and has a larger diameter, the first paring knife assembly and the second paring knife assembly may flip upward during the cutting process, and it is necessary to stop the machine for adjustment at this time. Therefore, a limit assembly is set to limit the movement of the first paring knife assembly and the second paring knife assembly, and the limit assembly includes a first limit column arranged on the outside of the first connecting rod and a second limit column arranged on the inside of the second connecting rod. The movement of the first paring knife assembly and the second paring knife assembly can be effectively limited so that cutting can be performed within the specified limit, and the abnormal upward flipping of the first paring knife assembly and the second paring knife assembly can be prevented, causing the equipment to stop running and affecting efficiency. However, if the pumpkin is larger in size, setting the limit assembly may result in failure to cut or cutting a large amount of flesh, resulting in waste. In this case, a larger-sized device can be replaced for cutting. The utility model is aimed at the situation where pumpkins of similar sizes may cause the paring knife assembly to flip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the whole machine provided by the embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the side view structure of the whole machine provided by an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the rear structure of the whole machine provided by an embodiment of the utility model.

[0020] Figure 4 It is a schematic diagram of the main structure of the whole machine provided by an embodiment of the utility model.

[0021] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 6 It is a structural schematic diagram of a fruit-lifting mechanism and a peeling knife mechanism provided in an embodiment of the utility model.

[0023] Figure 7 The utility model is a schematic diagram of the structure of a peeling knife mechanism provided in an embodiment of the utility model.

[0024] Figure 8The utility model is a schematic diagram of the structure of a peeling knife mechanism provided in an embodiment of the utility model.

[0025] Fig. 9 It is a schematic diagram of the structure of the blade body provided by an embodiment of the utility model.

[0026] The accompanying drawings are marked as follows:

[0027] 10. Rack;

[0028] 20. Electronic control system;

[0029] 30. peeling device; 31. peeling knife mechanism; 311. driving unit; 3111. driving cylinder; 3112. first swing arm; 3113. sliding member; 31131. sliding groove; 3114. second swing arm; 3115. telescopic spring; 312. peeling knife unit; 3121. fixing member; 3122. synchronous shaft; 3123. first connecting rod; 3124. blade fixing seat; 3125. second connecting rod; 3126. blade main body; 31261, clamping part; 31262, opening; 31263, blade; 313, limit assembly; 3131, first limit column; 3132, second limit column; 32, fruit ejection mechanism; 321, upper fruit ejection assembly; 3211, first motor; 3212, upper fruit ejection shaft; 3213, clamping needle; 3214, material sensor; 322, lower fruit ejection assembly; 3221, second cylinder; 3222, lower fruit ejection shaft; 33, fruit delivery mechanism;

[0030] 40. First conveyor belt;

[0031] 50. Second conveyor belt;

[0032] 60. The third conveyor belt; 61. Peeling workbench;

[0033] 70. Partition; 71. First cylinder. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0035] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] Reference Figures 1 to 9 As shown, an automatic peeling machine suitable for multiple pumpkins includes: a frame 10, and an electric control system 20 for controlling the operation of each structure; a peeling device 30 arranged on the frame 10, the peeling device 30 includes a peeling knife mechanism 31 that can move up and down, a fruit feeding mechanism 33 that can move left and right, and a fruit lifting mechanism 32 that can move up and down, the peeling knife mechanism 31 includes a peeling knife mounting frame that can move up and down, the peeling knife mounting frame is provided with a plurality of driving units 311 and a plurality of peeling knife units 312 driven by the driving units 311, the peeling knife unit 312 includes a first peeling knife assembly, and a second peeling knife assembly that moves relative to / opposite to the first peeling knife assembly, and the peeling knife mounting frame is provided with a plurality of groups of limit assemblies 313 for limiting the movement of the first peeling knife assembly and the second peeling knife assembly.

[0037] Reference Figures 1 to 9 As shown, the driving unit 311 includes a driving cylinder 3111, the driving end of the driving cylinder 3111 is connected to the first swing arm 3112, the first swing arm 3112 is connected to the first peeling knife assembly, the other end of the driving cylinder 3111 is provided with a sliding member 3113, the sliding member 3113 is provided with a sliding groove 31131, the sliding groove 31131 is slidably connected to the second swing arm 3114, the first swing arm 3112 is connected to the second swing arm 3114 through a telescopic spring 3115, and the second swing arm 3114 is connected to the second peeling knife assembly. The limiting assembly 313 includes a first limiting column 3131 arranged on the outside of the first connecting rod 3123, and a second limiting column 3132 arranged on the inside of the second connecting rod 3125.

[0038] Reference Figures 6 to 9As shown, the first peeling knife assembly and the second peeling knife assembly both include a fixing member 3121, a synchronous shaft 3122 which is rotatable and passes through the fixing member 3121 is arranged inside the fixing member 3121, one end of the synchronous shaft 3122 is fixedly connected to the first swing arm 3112 / the second swing arm 3114, the other end of the synchronous shaft 3122 is connected to the first connecting rod 3123, the first connecting rod 3123 is connected to the blade fixing seat 3124 at one end away from the synchronous shaft 3122, a second connecting rod 3125 is further arranged between the blade fixing seat 3124 and the fixing member 3121, and a rotatable blade body 3126 is arranged on the blade fixing seat 3124.

[0039] Reference Fig. 9 As shown, the blade body 3126 is symmetrically provided with a clamping portion 31261 on both sides, and a strip-shaped opening 31262 is provided in the middle of the blade body 3126. The opening 31262 separates the blade body 3126 into an upper half and a lower half, and a blade 31263 is provided on a side wall at one end of the opening 31262. The thickness of the blade 31263 is 1.5 to 2.25 mm. In this embodiment, the thickness of the blade 31263 is 1.5 mm, which can effectively reduce the loss of pulp in view of the thin skin of the pumpkin.

[0040] Reference Figures 1 to 4 As shown, a first conveyor belt 40 for conveying fruits is provided in front of the frame 10, a second conveyor belt 50 is provided below the peeling device 30, a third conveyor belt 60 is provided behind the peeling device 30, a peeling workbench 61 is provided behind the third conveyor belt 60, and a rotatable partition 70 is provided between the second conveyor belt 50 and the third conveyor belt 60, and the partition 70 is driven by a first cylinder 71. Through this device, the pulp and peel can be effectively separated, and the working efficiency of the equipment is improved.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic peeling machine suitable for multiple pumpkins, characterized in that: include: A frame (10), and an electric control system (20) for controlling the operation of each structure; A peeling device (30) is arranged on a frame (10), the peeling device (30) comprising a peeling knife mechanism (31) that can move up and down, a fruit feeding mechanism (33) that can move left and right, and a fruit lifting mechanism (32) that can move up and down, the peeling knife mechanism (31) comprising a peeling knife mounting frame that can move up and down, the peeling knife mounting frame is provided with a plurality of driving units (311) and a plurality of peeling knife units (312) driven by the driving units (311), the peeling knife units (312) comprising a first peeling knife assembly and a second peeling knife assembly that moves relative to / opposite to the first peeling knife assembly, and the peeling knife mounting frame is provided with a plurality of groups of limit assemblies (313) that limit the movement of the first peeling knife assembly and the second peeling knife assembly.

2. The automatic peeling machine for multiple pumpkins according to claim 1, characterized in that: The driving unit (311) comprises a driving cylinder (3111), a driving end of the driving cylinder (3111) being connected to a first swing arm (3112), the first swing arm (3112) being connected to a first peeling knife assembly, a sliding member (3113) being provided at the other end of the driving cylinder (3111), a sliding groove (31131) being provided on the sliding member (3113), the sliding groove (31131) being slidably connected to a second swing arm (3114), the first swing arm (3112) being connected to the second swing arm (3114) via a telescopic spring (3115), and the second swing arm (3114) being connected to a second peeling knife assembly.

3. The automatic peeling machine for multiple pumpkins according to claim 2, characterized in that: The first peeling knife assembly and the second peeling knife assembly both include a fixing member (3121), wherein a synchronous rotating shaft (3122) which is rotatable and passes through the fixing member (3121) is arranged inside the fixing member (3121), one end of the synchronous rotating shaft (3122) is fixedly connected to the first swing arm (3112) / the second swing arm (3114), and the other end of the synchronous rotating shaft (3122) is connected to a first connecting rod (3123), and the end of the first connecting rod (3123) away from the synchronous rotating shaft (3122) is connected to a blade fixing seat (3124), and a second connecting rod (3125) is further arranged between the blade fixing seat (3124) and the fixing member (3121), and a rotatable blade body (3126) is arranged on the blade fixing seat (3124).

4. The automatic peeling machine for multiple pumpkins according to claim 3, characterized in that: The blade body (3126) is symmetrically provided with clamping parts (31261) on both sides, and a strip-shaped opening (31262) is provided in the middle of the blade body (3126). The opening (31262) divides the blade body (3126) into an upper half and a lower half, and a blade (31263) is provided on a side wall at one end of the opening (31262).

5. The automatic peeling machine for multiple pumpkins according to claim 4, characterized in that: The thickness of the blade (31263) is 1.5 to 2.25 mm.

6. The automatic peeling machine for multiple pumpkins according to claim 5, characterized in that: The limiting assembly (313) comprises a first limiting column (3131) arranged on the outside of the first connecting rod (3123), and a second limiting column (3132) arranged on the inside of the second connecting rod (3125).

7. The automatic peeling machine for multiple pumpkins according to claim 1, characterized in that: A first conveyor belt (40) for conveying fruits is arranged in front of the frame (10), a second conveyor belt (50) is arranged below the peeling device (30), a third conveyor belt (60) is arranged behind the peeling device (30), a peeling workbench (61) is arranged behind the third conveyor belt (60), and a rotatable partition (70) is arranged between the second conveyor belt (50) and the third conveyor belt (60), and the partition (70) is driven by a first cylinder (71).

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