Red date slicing device

Abstract

The utility model discloses a red date slicing device, and belongs to the technical field of red date processing. The device comprises a rack, a conveying structure, a slicing structure, a jujube lifting structure and a waste recovery plate, wherein the jujube lifting structure comprises a first rotating shaft, two mechanical telescopic arms, a lifting plate and a second rotating shaft; the driving structure comprises a third rotating shaft, a motor, two swing arm mechanisms, two connecting rods, a first chain, a second chain and a third chain which are arranged in the left-right direction; the third rotating shaft is positioned in front of the first rotating shaft; the two swing arm mechanisms are arranged side by side left and right, are arranged on the third rotating shaft and are in transmission connection with the third rotating shaft, and are hinged to the second rotating shaft through two connecting rods to drive the mechanical telescopic arm to swing front and back; one end of the third rotating shaft is in transmission connection with a driving roller at the rear end of the conveying structure through a first chain, and the other end is in transmission connection with the corresponding end of the first rotating shaft through a second chain to drive the mechanical telescopic arm to stretch; the other end of the first rotating shaft is in transmission connection with the slicing structure through a third chain.

Description

Technical Field

[0001] This utility model belongs to the field of jujube processing technology, and specifically relates to a jujube slicing device. Background Technology

[0002] Red dates are grown in many regions of my country. There are many ways to eat red dates: fresh dates are sweet and crisp, while dried dates are sweet, mellow, and fragrant. They can also be processed into dried dates, date slices, date powder, etc. Dried dates, made by slicing and drying pitted red dates, are a very common processing method. Currently, the processing method for dried dates involves first removing the pits from the red dates, and then slicing them.

[0003] For example, patent application number CN201420079282.4 discloses a fully automatic jujube slicing machine, including a frame and a feeder horizontally arranged on the frame. A slicing device and a jujube lifting device are arranged at the tail of the feeder. A power motor drives the feeder, slicing device and jujube lifting device through a reduction gear. The feeder consists of a drive wheel set at the head of the frame and a driven wheel set at the tail of the frame, as well as a conveyor belt surrounding the drive wheel set and the driven wheel set. The upper surface of the conveyor belt is vertically and evenly distributed with inclined plates, and the inclination directions of adjacent inclined plates are opposite. A vibration device is arranged on the frame below the conveyor belt. The slicing device consists of a slicing box arranged on the frame and a cutting roller and a flexible extrusion roller composed of spaced disc-shaped cutting blades arranged horizontally in the slicing box. A discharge inclined plate is arranged at the bottom outlet of the slicing box. The date-lifting device consists of a pair of mechanical telescopic arms located at the connection between the feeder and the slicing device. The upper part of the mechanical telescopic arms is connected as one unit by a horizontally arranged lifting plate with toothed needles, and the lower part is hinged to the frame by a cam. A waste recycling plate is provided on the frame near the driven wheel assembly, and the waste recycling plate extends obliquely outside the frame. The reduction device consists of a primary reducer and a secondary reducer. The power motor is connected to the power input wheel of the primary reducer via a coupling. The power output wheel of the primary reducer is connected to the cam below the mechanical telescopic arms and the power input wheel of the secondary reducer. An eccentric wheel is provided on the power output shaft I of the secondary reducer. The eccentric wheel is hinged to the middle of the mechanical telescopic arms via a connecting rod. The power output shaft II of the secondary reducer is connected to the drive wheel assembly at the head of the frame via a transmission wheel and a transmission chain.

[0004] like Figure 1 As shown, the existing technology requires two reducers and the two-stage reducer has two output ends, which is not only complex in structure but also occupies a lot of space. Utility Model Content

[0005] In order to solve the foregoing problems, the utility model discloses a kind of red jujube slicing device, only one speed reducer can be, driving structure has the advantages such as simple structure, compact structure and easy to maintain.The technical solution is as follows:

[0006] The utility model discloses a kind of red jujube slicing device, the device includes rack, the front part of rack and is set along front and back conveying structure 1, the rear part of rack and is located in the rear of conveying structure 1 slice structure 2, the jujube structure 3 on rack and located in the rear of conveying structure 1, driving structure on rack and the waste recovery plate 11 below conveying structure 1, the jujube structure 3 includes first pivot 31, two mechanical telescopic arms 32 of the two ends of first pivot 31 hinged, lifting plate 33 between the upper end of two mechanical telescopic arms 32 and second pivot 34 between the middle part of two mechanical telescopic arms 32;The driving structure is used to drive conveying structure 1, slice structure 2 and jujube structure 3 simultaneously;The driving structure includes third pivot 4, motor 5 for driving third pivot 4, two swing arm mechanisms 6, two connecting rods 7, first chain 8, second chain 9 and third chain 10;Third pivot 4 is located in the front of first pivot 31;Two swing arm mechanisms 6 are left and right side by side arrangement, it is located on third pivot 4 and is transmissionally connected with third pivot 4, it is hinged with second pivot 34 by two connecting rods 7 respectively to drive mechanical telescopic arm 32 swing forwards and backwards;One end of third pivot 4 is transmissionally connected with the driving roller of the rear end of conveying structure 1 by first chain 8, and the other end is transmissionally connected with the corresponding end of first pivot 31 by second chain 9 to drive mechanical telescopic arm 32 telescopic;The other end of first pivot 31 is transmissionally connected with slice structure 2 by third chain 10.

[0007] Among them, the first pivot 31 in the utility model embodiment, second pivot 34, third pivot 4, lifting plate 33 and slice structure 2 are all set along left and right, the mechanical telescopic arm 32 is vertically arranged and it is located on the upper side of first pivot 31, two mechanical telescopic arms 32 are respectively located on the outside of the left and right sides of conveying structure 1, the lifting plate 33 is vertically arranged and it is located directly above the rear part of conveying structure 1, the connecting rod 7 is obliquely arranged from front to back, the first chain 8 is obliquely arranged from front to back, the second chain 9 is set along front and back, and the third chain 10 is obliquely arranged from front to back;The first pivot 31, third pivot 4, swing arm mechanism 6 and motor 5 are all arranged on the bottom of rack.

[0008] Specifically, the third chain 10 in the utility model embodiment is located on the inner side of corresponding side mechanical telescopic arm 32, and the first chain 8 is located in front of second pivot 34.

[0009] Specifically, the motor 5 in the embodiment of the utility model is arranged in the middle part of the third rotating shaft 4, is located between the two swing arm mechanisms 6, is arranged along the front and back direction, is in transmission connection with the third rotating shaft 4 through the T-shaped speed reducer, and is located on the front side of the third rotating shaft 4; the two swing arm mechanisms 6 are symmetrically arranged along the left and right direction with the straight line where the motor 5 is located, and the second chain 9 is located between the T-shaped speed reducer and the swing arm mechanism 6 on the corresponding side.

[0010] Further, the bottom of the rack is provided with a fixed beam 12 along the left and right direction, the swing arm mechanism 6 and the T-shaped speed reducer are both fixed on the fixed beam 12, the third rotating shaft 4 is located above the first rotating shaft 31 and both ends of the third rotating shaft 4 are suspended, and the second chain 9 is arranged obliquely downward from front to back.

[0011] Among them, the waste recovery plate 11 in the embodiment of the utility model is a groove structure arranged obliquely downward from back to front, and the rear part of the waste recovery plate 11 is located directly below the rear end of the conveying structure 1; the third rotating shaft 4, the motor 5, the swing arm mechanism 6, the connecting rod 7, the motor 5 and the second rotating shaft 34 are all located directly below the waste recovery plate 11, the two mechanical telescopic arms 32 are respectively located on the outer sides of the left and right sides of the waste recovery plate 11, and the first chain 8 is located on the outer side of the corresponding side of the waste recovery plate 11.

[0012] Further, the first tension sprocket 13 is arranged on the rack and located on the front side of the first chain 8, the second tension sprocket 14 is arranged on the rack and located on the lower side of the second chain 9, and the third tension sprocket 15 is arranged on the rack and located on the rear side of the third chain 10; the first tension sprocket 13, the second tension sprocket 14 and the third tension sprocket 15 are all arranged along the left and right direction, and the first tension sprocket 13 is located on the outer side of the corresponding side of the waste recovery plate 11.

[0013] Among them, the slicing structure 2 in the embodiment of the utility model includes flexible extrusion rollers and cutter rollers arranged side by side in front and back directions, the flexible extrusion rollers and the cutter rollers are both arranged along the left and right direction, and the upper end of the third chain 10 is in transmission connection with the corresponding end of the cutter roller.

[0014] Further, the protruding part 35 is arranged on the front side middle part of the mechanical telescopic arm 32, and both ends of the second rotating shaft 34 are arranged on the protruding parts 35 of the two mechanical telescopic arms 32; when the mechanical telescopic arm 32 swings backward, the second rotating shaft 34 is always located in front of the third chain 10.

[0015] The technical scheme provided by the embodiment of the utility model has the advantages that the jujube slicing device provided by the embodiment of the utility model only needs one speed reducer, the driving structure has the advantages of simple structure, compact structure and easy maintenance (first, the structure is simple, and second, the space below the rack is larger). BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the structural schematic diagram of the prior jujube slicing device;

[0017] Figure 2 is the structural schematic diagram of the jujube slicing device in the embodiment of the present application;

[0018] Figure 3 is Figure 2 is the structural schematic diagram when the jujube lifting structure swings backward;

[0019] Figure 4 is the structural schematic diagram of the driving structure.

[0020] In the figure: 1 conveying structure, 2 slicing structure, 3 jujube lifting structure, 4 third rotating shaft, 5 motor, 6 swing arm mechanism, 7 connecting rod, 8 first chain, 9 second chain, 10 third chain, 11 waste recovery plate, 12 fixed beam, 13 first tensioning sprocket, 14 second tensioning sprocket, 15 third tensioning sprocket;

[0021] 31 first rotating shaft, 32 mechanical telescopic arm, 33 lifting plate, 34 second rotating shaft, 35 protruding part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings.

[0023] Embodiment 1

[0024] Referring to Figures 2-4 , embodiment 1 provides a jujube slicing device, which comprises a rack, a conveying structure 1, a slicing structure 2, a jujube lifting structure 3 and a waste recovery plate 11.

[0025] Among them, the conveying structure 1 is located at the front part of the rack, which is arranged along the front and back direction, the front end of which is a passive roller, and the rear end of which is a driving roller.

[0026] Among them, the slicing structure 2 is located at the rear part of the rack, which is arranged along the left and right direction, and is located directly behind the conveying structure 1, which comprises a flexible extrusion roller and a cutter roller (a plurality of circular blades are arranged on the cutter roller) arranged side by side in front and back, and the flexible extrusion roller and the cutter roller are arranged along the left and right direction.

[0027] Among them, the waste recovery plate 11 is fixed on the rack, which is located below the conveying structure 1, which is a groove structure arranged obliquely downward from back to front, and the rear part of which is located directly below the rear end of the conveying structure 1.

[0028] The picking structure 3 comprises a first rotating shaft 31, two mechanical telescopic arms 32 hingedly connected at the two ends of the first rotating shaft 31, a lifting plate 33 between the upper ends of the two mechanical telescopic arms 32, and a second rotating shaft 34 between the middle portions of the two mechanical telescopic arms 32, etc. The first rotating shaft 31, the second rotating shaft 34 and the lifting plate 33 are all arranged in the left-right direction. The two mechanical telescopic arms 32 are respectively arranged on the outer sides of the left and right sides of the conveying structure 1, and are respectively arranged on the outer sides of the left and right sides of the waste recycling plate 11. The mechanical telescopic arm 32 is vertically arranged on the upper side of the first rotating shaft 31, and comprises a lower swing arm, an upper telescopic rod, a cam on the first rotating shaft 31, and a spring between the swing arm and the telescopic rod, etc. The swing arm and the telescopic rod are both vertically arranged, and the lower end of the swing arm is hingedly connected to the end of the first rotating shaft 31. The telescopic rod is slidingly arranged on the swing arm, and the lower end of the telescopic rod is provided with a pulley. The pulley abuts against the cam. The lifting plate 33 is vertically arranged directly above the rear portion of the conveying structure 1, is arranged between the upper ends of the two telescopic rods, and a plurality of needles are arranged side by side on the lifting plate 33.

[0029] The driving structure is used for simultaneously driving the conveying structure 1, the slicing structure 2 and the jujube lifting structure 3. The driving structure comprises a third rotating shaft 4, a motor 5, two swing arm mechanisms 6, two connecting rods 7, a first chain 8, a second chain 9 and a third chain 10 and the like. The third rotating shaft 4 is located in front of the first rotating shaft 31. The two swing arm mechanisms 6 (driven by the third rotating shaft 4) are arranged side by side left and right, are arranged on the third rotating shaft 4 and are in transmission connection with the third rotating shaft 4, are respectively hinged with the second rotating shaft 34 through the two connecting rods 7 to drive the mechanical telescopic arm 32 to swing forward and backward. The motor 5 is used for driving the third rotating shaft 4, is arranged in the middle of the third rotating shaft 4, is located between the two swing arm mechanisms 6, is arranged in the front-back direction, is in transmission connection with the third rotating shaft 4 through a T-shaped speed reducer and is located on the front side of the third rotating shaft 4. Preferably, the two swing arm mechanisms 6 are arranged left and right symmetrically along a straight line where the motor 5 is located. The third rotating shaft 4 is arranged in the left-right direction, one end (left end or right end) of the third rotating shaft 4 is in transmission connection with the driven roller at the rear end of the conveying structure 1 through the first chain 8 (corresponding chain wheels are arranged), the other end (right end or left end) of the third rotating shaft 4 is in transmission connection with the corresponding end (right end or left end) of the first rotating shaft 31 through the second chain 9 (corresponding chain wheels are arranged) to drive the mechanical telescopic arm 32 to stretch and retract. The other end (left end or right end) of the first rotating shaft 31 is in transmission connection with the corresponding end of the cutter roller of the slicing structure 2 through the third chain 10 (corresponding chain wheels are arranged). The connecting rod 7 is arranged obliquely upwards from front to back. The first chain 8 is arranged obliquely upwards from front to back, is located in front of the second rotating shaft 34 and is located on the outer side of the corresponding side of the waste recycling plate 11. The second chain 9 is arranged in the front-back direction, is located between the T-shaped speed reducer and the swing arm mechanism 6 on the corresponding side. The third chain 10 is arranged obliquely upwards from front to back and is located on the inner side of the mechanical telescopic arm 32 on the corresponding side. The first rotating shaft 31, the third rotating shaft 4, the swing arm mechanism 6 and the motor 5 are all arranged on the bottom of the rack. The third rotating shaft 4, the motor 5, the swing arm mechanism 6, the connecting rod 7, the motor 5 and the second rotating shaft 34 are all located directly below the waste recycling plate 11.

[0030] Further, referring to Figures 2-3 The first tensioning sprocket 13, the second tensioning sprocket 14 and the third tensioning sprocket 15 are all arranged in the left-right direction, and the first tensioning sprocket 13 is located on the outer side of the corresponding side of the waste recycling plate 11.

[0031] Embodiment 2

[0032] Referring to Figures 2-3, embodiment 2 provides a red jujube slicing device, the structure of which is basically the same as that of embodiment 1, with the difference being that the bottom is provided with a fixed beam 12 in the left-right direction, the swing arm mechanism 6 and the T-shaped reducer are both fixed on the fixed beam 12, the third rotating shaft 4 is located above the first rotating shaft 31 in the front and both ends thereof are suspended (both ends are rotatably arranged on the swing arm mechanism 6), and the second chain 9 is arranged obliquely downward from front to back.

[0033] Embodiment 3

[0034] Referring to Figures 2-3 , embodiment 3 provides a red jujube slicing device, the structure of which is basically the same as that of embodiment 2, with the difference being that the front side of the mechanical telescopic arm 32 in the embodiment is provided with a protruding portion 35; the protruding portion 35 is specifically arranged on the front side of the upper portion of the swing arm and is perpendicular to the swing arm. Both ends of the second rotating shaft 34 are arranged on the protruding portions 35 of the two mechanical telescopic arms 32. When the mechanical telescopic arm 32 swings backward, the second rotating shaft 34 is always located in front of the third chain 10.

[0035] Embodiment 4

[0036] Referring to Figures 2-3 , embodiment 4 provides a red jujube slicing device, the structure of which is basically the same as that of embodiment 2, with the difference being that the right end of the third rotating shaft 4 in the embodiment is drivingly connected with the driving roller at the rear end of the conveying structure 1 through the first chain 8, the left end thereof is drivingly connected with the left end of the first rotating shaft 31 through the second chain 9 to drive the mechanical telescopic arm 32 to extend and retract, and the right end of the first rotating shaft 31 is drivingly connected with the slicing structure 2 through the third chain 10.

[0037] In the embodiment, the "first", "second" and "third" only serve to distinguish, and have no other special meanings.

[0038] The above merely provides preferred embodiments of the utility model and is not intended to limit the utility model, and 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. A jujube slicing device, comprising a frame, a conveying structure (1) arranged in front-rear direction at the front of the frame, a slicing structure (2) arranged at the rear of the frame and directly behind the conveying structure (1), a jujube lifting structure (3) arranged at the rear of the conveying structure (1) on the frame, a driving structure on the frame, and a waste recycling plate (11) arranged below the conveying structure (1) on the frame, wherein the jujube lifting structure (3) comprises a first rotating shaft (31), two mechanical telescopic arms (32) hinged at both ends of the first rotating shaft (31), a lifting plate (33) between the upper ends of the two mechanical telescopic arms (32), and a second rotating shaft (34) between the middle portions of the two mechanical telescopic arms (32); the driving structure is used to simultaneously drive the conveying structure (1), the slicing structure (2) and the jujube lifting structure (3); characterized in that the driving structure comprises a third rotating shaft (4), a motor (5) used to drive the third rotating shaft (4), two swing arm mechanisms (6), two connecting rods (7), a first chain (8), a second chain (9) and a third chain (10); the third rotating shaft (4) is located in front of the first rotating shaft (31); the two swing arm mechanisms (6) are arranged side by side in left-right direction, are arranged on the third rotating shaft (4) and are in transmission connection with the third rotating shaft (4), are respectively hinged to the second rotating shaft (34) through the two connecting rods (7) to drive the mechanical telescopic arms (32) to swing in front-rear direction; one end of the third rotating shaft (4) is in transmission connection with a driving roller at the rear end of the conveying structure (1) through the first chain (8), and the other end is in transmission connection with the corresponding end of the first rotating shaft (31) through the second chain (9) to drive the mechanical telescopic arms (32) to telescope; the other end of the first rotating shaft (31) is in transmission connection with the slicing structure (2) through the third chain (10). The first rotating shaft (31), the second rotating shaft (34), the third rotating shaft (4), the lifting plate (33) and the slicing structure (2) are all arranged in left-right direction, the mechanical telescopic arms (32) are vertically arranged and are located on the upper side of the first rotating shaft (31), the two mechanical telescopic arms (32) are respectively located on the outer sides of the left and right sides of the conveying structure (1), the lifting plate (33) is vertically arranged and is located directly above the rear of the conveying structure (1), the connecting rods (7) are arranged obliquely upward from front to back, the first chain (8) is arranged obliquely upward from front to back, the second chain (9) is arranged in front-rear direction, and the third chain (10) is arranged obliquely upward from front to back; the first rotating shaft (31), the third rotating shaft (4), the swing arm mechanisms (6) and the motor (5) are all arranged on the bottom of the frame.

2. The red date slicing device according to claim 1, wherein, The third chain (10) is located on the inner side of the corresponding mechanical telescopic arm (32), and the first chain (8) is located in front of the second rotating shaft (34).

3. The red date slicing device according to claim 2, wherein, ​ 4. The red date slicing device according to claim 2, wherein, The motor (5) is arranged in the middle of the third rotating shaft (4) between two swing arm mechanisms (6), is arranged along the front-rear direction, is in transmission connection with the third rotating shaft (4) through a T-shaped speed reducer, and is located on the front side of the third rotating shaft (4); the two swing arm mechanisms (6) are symmetrically arranged along the left-right direction at the straight line where the motor (5) is located, and the second chain (9) is located between the T-shaped speed reducer and the swing arm mechanism (6) on the corresponding side.

5. The red date slicing device according to claim 4, wherein, The bottom of the rack is provided with a fixed beam (12) along the left-right direction, the swing arm mechanism (6) and the T-shaped speed reducer are fixed on the fixed beam (12), the third rotating shaft (4) is located above the first rotating shaft (31) and is suspended at both ends, and the second chain (9) is arranged obliquely downward from front to back.

6. The red date slicing device according to claim 4, wherein, The waste recycling plate (11) is a groove structure arranged obliquely downward from back to front, and the rear part is located directly below the rear end of the conveying structure (1); the third rotating shaft (4), the motor (5), the swing arm mechanism (6), the connecting rod (7), the motor (5) and the second rotating shaft (34) are all located directly below the waste recycling plate (11), the two mechanical telescopic arms (32) are respectively located outside the left and right sides of the waste recycling plate (11), and the first chain (8) is located outside the corresponding side of the waste recycling plate (11).

7. The red date slicing device according to claim 6, wherein, The first tensioning sprocket (13) is arranged on the rack and located on the front side of the first chain (8), the second tensioning sprocket (14) is arranged on the rack and located on the lower side of the second chain (9), and the third tensioning sprocket (15) is arranged on the rack and located on the rear side of the third chain (10); the first tensioning sprocket (13), the second tensioning sprocket (14) and the third tensioning sprocket (15) are all arranged along the left-right direction, and the first tensioning sprocket (13) is located outside the corresponding side of the waste recycling plate (11).

8. The red date slicing device according to claim 2, wherein, The slicing structure (2) comprises flexible extrusion rollers and cutter rollers arranged side by side in front and back, the flexible extrusion rollers and the cutter rollers are all arranged along the left-right direction, and the upper end of the third chain (10) is in transmission connection with the corresponding end of the cutter roller.

9. The red date slicing device according to claim 8, wherein, The front side middle part of the mechanical telescopic arm (32) is provided with a protruding part (35), and the two ends of the second rotating shaft (34) are respectively arranged on the protruding parts (35) of the two mechanical telescopic arms (32); when the mechanical telescopic arm (32) swings backward, the second rotating shaft (34) is always located in front of the third chain (10).

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