Crystal jujube pitting device

Abstract

The utility model relates to the technical field of food processing, in particular to a crystal jujube pitting device. The utility model provides a crystal jujube pitting device which is simple to operate and can be continuously operated. A crystal jujube pitting device comprises a mounting frame, an air cylinder, a hollow barrel, a supporting plate, a placing plate and the like. An air cylinder is fixedly connected to the upper side in the mounting frame, a hollow cylinder is fixedly connected to the telescopic end of the air cylinder, a supporting plate is fixedly connected to the lower portion in the mounting frame, and a containing plate is rotationally connected to the supporting plate. Crystal jujubes are placed in the placing holes of the placing plate, the air cylinder extends to drive the hollow cylinder to move downwards to be matched with the support to remove pits of the crystal jujubes, and during pit removal, the next crystal jujube can be automatically conveyed to the position below the hollow cylinder to be subjected to pit removal through cooperation of the extrusion rod and the transposition wheel; the jujube pits in the hollow cylinder can be pushed out through cooperation of the cross rod and the intercepting plate and fall on the outer side of the circular ring from the outlet through guiding of the guiding plate, and then the purpose of separating the pits from the flesh is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a crystal date pitting device. Background Art

[0002] In the food processing industry, crystal dates are a nutritious food with a unique taste that is deeply loved by consumers. However, in the processing of crystal dates, pitting is an important link that is both time-consuming and labor-intensive. The crystal date pitting technology currently available on the market mainly relies on manual labor or the use of traditional mechanical equipment. Although manual pitting has high precision, it is inefficient and costly, and it is difficult to meet the needs of large-scale production. Traditional mechanical equipment has the problems of low automation, complex operation, and the need for a large amount of manpower assistance.

[0003] Therefore, we propose a crystal date pitting device which is simple to operate and can be operated continuously. Utility Model Content

[0004] In order to overcome the shortcomings of existing mechanical equipment, such as low automation and the need for a large amount of manpower assistance, the utility model provides a crystal date pitting device which is simple to operate and can be operated continuously.

[0005] A crystal date pitting device comprises a mounting frame, a cylinder, a hollow barrel, a support plate, a placing plate, an extruding rod, a connecting shaft, a transposing wheel, a limiting block, a torsion spring, a core pushing assembly and a separating assembly. The mounting frame is fixedly connected with a cylinder on the upper side, the telescopic end of the cylinder is fixedly connected with the hollow barrel, the mounting frame is fixedly connected with the supporting plate at the lower part, the placing plate is rotatably connected with the supporting plate, the telescopic end of the cylinder is fixedly connected with the extruding rod, the center position of the placing plate is fixedly connected with the connecting shaft, the lower part of the connecting shaft is fixedly connected with the transposing wheel, the extruding rod and the transposing wheel are extrusion-matched, the transposing wheel is provided with five circumferentially equidistantly distributed vertical grooves, two adjacent vertical grooves are connected with an oblique groove, the lower part of each vertical groove of the transposing wheel is rotatably connected with a limiting block, the lower side of the limiting block is aligned with the adjacent oblique groove, a torsion spring is connected between the limiting block and the transposing wheel, the hollow barrel and the placing plate are provided with a core pushing assembly for pushing out the date pit, and the core pushing assembly is provided with a separating assembly for separating the date pit from the date flesh.

[0006] Furthermore, a feeding opening is provided at the front of the support plate.

[0007] Furthermore, the placement plate is provided with five placement holes which are equidistantly distributed in the circumferential direction.

[0008] Furthermore, the core pushing assembly includes a pushing block, a first spring, a cross bar, a ring and an intercepting plate. The pushing block is slidably connected inside the hollow cylinder, the first spring is connected between the pushing block and the hollow cylinder, the pushing block is fixedly connected to a cross bar, the cross bar extends out of the hollow cylinder, the placement plate is fixedly connected to a ring, the cross bar moves downward to be squeezed into the ring, five circumferentially equidistantly distributed intercepting plates are fixedly connected to the upper inner part of the ring, and the gap between two adjacent intercepting plates corresponds to the position of the placement hole on the placement plate.

[0009] Furthermore, the separation assembly includes a push rod, a sliding rod, a second spring, a guide plate and an extrusion plate. The push rod is fixedly connected to the lower part of the hollow cylinder, and five sliding rods equidistantly distributed in the circumference are slidably connected to the circular ring. A second spring is connected between the sliding rod and the circular ring. The sliding rod is fixedly connected to a guide plate, which is located above the placement hole. The guide plate is fixedly connected to the guide plate, and the extrusion plate is extruded and matched with the push rod.

[0010] Furthermore, the circular ring is provided with five circumferentially equidistantly distributed outlets for the guide plate to pass through.

[0011] The beneficial effects of the utility model are as follows: the crystal dates are placed in the placement hole of the placement plate, and the hollow cylinder is driven downward by the extension of the cylinder to cooperate with the support to remove the core of the crystal dates. When removing the core, the next crystal date can be automatically transported to the bottom of the hollow cylinder for de-coreing through the cooperation of the extrusion rod and the transposition wheel, and the date core in the hollow cylinder can be pushed out through the cooperation of the cross bar and the interception plate, and is guided by the guide plate to fall from the exit to the outside of the ring, thereby achieving the purpose of core-meat separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the mounting frame, cylinder and hollow tube of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the support plate, the placement plate and the connecting shaft of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the extrusion rod, the circular ring and the interception plate of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the utility model including the connecting shaft, the transposing wheel and the limit block.

[0017] Figure 6 It is a three-dimensional structural schematic diagram of the transposition wheel, the limit block and the torsion spring of the utility model.

[0018] Figure 7It is a three-dimensional structural schematic diagram of the hollow cylinder, the ejection block, the first spring and the cross bar of the utility model.

[0019] Figure 8 It is a three-dimensional structural schematic diagram of the push rod, the sliding rod, the guide plate and other components of the utility model.

[0020] Fig. 9 It is a three-dimensional structural schematic diagram of the sliding rod, the second spring, the extrusion plate and other components of the utility model.

[0021] Figure numbers: 1_mounting frame, 2_cylinder, 3_hollow cylinder, 4_support plate, 5_placing plate, 6_extrusion rod, 7_connecting shaft, 8_transposition wheel, 9_limiting block, 91_torsion spring, 10_push-out block, 11_first spring, 12_cross bar, 121_ring, 122_interception plate, 13_push rod, 14_sliding rod, 15_second spring, 16_guide plate, 17_extrusion plate. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] A crystal date pitting device, such as Figure 1-Figure 6 As shown, it includes a mounting frame 1, a cylinder 2, a hollow cylinder 3, a support plate 4, a placement plate 5, an extrusion rod 6, a connecting shaft 7, a transposition wheel 8, a limit block 9, a torsion spring 91, a core pushing component and a separation component. The upper side of the mounting frame 1 is fixedly connected to the cylinder 2, the telescopic end of the cylinder 2 is fixedly connected to the hollow cylinder 3, the lower part of the mounting frame 1 is fixedly connected to the support plate 4, the front part of the support plate 4 is provided with a feeding port, the support plate 4 is rotatably connected to the placement plate 5, the placement plate 5 is provided with five placement holes equidistantly distributed in the circumferential direction, the telescopic end of the cylinder 2 is fixedly connected to the extrusion rod 6, the placement plate A connecting shaft 7 is fixedly connected at the center position of the 5, a transposition wheel 8 is fixedly connected at the lower part of the connecting shaft 7, an extrusion rod 6 is extrusion-matched with the transposition wheel 8, five vertical grooves equidistantly distributed in the circumferential direction are opened on the transposition wheel 8, an oblique groove is connected between two adjacent vertical grooves, a limiting block 9 is rotatably connected to the lower part of each vertical groove of the transposition wheel 8, the lower side of the limiting block 9 is aligned with the adjacent oblique groove, a torsion spring 91 is connected between the limiting block 9 and the transposition wheel 8, a core-pushing assembly for pushing out the jujube core is provided on the hollow cylinder 3 and the placing plate 5, and a separation assembly for separating the jujube core from the jujube meat is provided on the core-pushing assembly.

[0024] When using the device, the staff will place the crystal dates that need to be pitted in each placement hole of the placement plate 5, and then control the cylinder 2 to extend. The extension of the cylinder 2 drives the hollow tube 3 to move downward. After the hollow tube 3 moves downward, it cooperates with the support to pit the crystal dates. When the cylinder 2 extends, it will also drive the extrusion rod 6 to slide downward in the vertical groove of the transposition wheel 8. The extrusion rod 6 slides downward to squeeze the limit block 9, and the limit block 9 rotates downward accordingly, and the torsion spring 91 is deformed. When the extrusion rod 6 slides downward to disengage from the limit block 9, the torsion spring 91 Under the action of resetting, the limit block 9 rotates upward and resets. After the core removal is completed, the cylinder 2 shortens and drives the hollow cylinder 3 and the extrusion rod 6 to move upward. When the extrusion rod 6 moves upward, it enters the inclined groove of the transposition wheel 8, thereby driving the transposition wheel 8 to rotate. The rotation of the transposition wheel 8 rotates through the connecting shaft 7 to rotate the waiting placement plate 5. After the placement plate 5 rotates, the next crystal date is moved to the bottom of the hollow cylinder 3 so that the next crystal date can be cored. When the cored crystal date moves to the discharge port of the support plate 4, the cored crystal date can fall and be discharged from the discharge port.

[0025] like Figure 1 , Figure 4 and Figure 7 As shown, the core pushing assembly includes a pushing block 10, a first spring 11, a cross bar 12, a ring 121 and an intercepting plate 122. The pushing block 10 is slidably connected in the hollow cylinder 3, and the first spring 11 is connected between the pushing block 10 and the hollow cylinder 3. The pushing block 10 is fixedly connected to the cross bar 12, and the cross bar 12 extends out of the hollow cylinder 3. The placement plate 5 is fixedly connected to the ring 121, and the cross bar 12 moves downward to be squeezed and fit with the ring 121. Five circumferentially equidistantly distributed intercepting plates 122 are fixedly connected to the upper inner part of the ring 121, and the gap between two adjacent intercepting plates 122 corresponds to the position of the placement hole on the placement plate 5.

[0026] When using the device, the downward movement of the hollow cylinder 3 will drive the ejection block 10 and the cross bar 12 to move downward. When the cross bar 12 moves downward, it passes through the gap between the two interception plates 122. When the core is removed, the hollow cylinder 3 moves upward, and the rotation of the placement plate 5 will also drive the ring 121 and the interception plate 122 to rotate. At this time, the interception plate 122 blocks the cross bar 12, and the hollow cylinder 3 continues to move upward, which will cause the first spring 11 to deform, and the ejection block 10 can push the jujube kernel in the hollow cylinder 3 out. When the ring 121 drives the interception plate 122 to rotate until the cross bar 12 is misplaced, under the action of the first spring 11 resetting, the ejection block 10 is driven to move horizontally upward and reset.

[0027] like Figure 1 , Figure 8 and Fig. 9As shown, the separation assembly includes a push rod 13, a sliding rod 14, a second spring 15, a guide plate 16 and an extrusion plate 17. The push rod 13 is fixedly connected to the lower part of the hollow cylinder 3. Five sliding rods 14 equidistantly distributed in the circumferential direction are slidably connected to the ring 121. The second spring 15 is connected between the sliding rod 14 and the ring 121. The guide plate 16 is fixedly connected to the sliding rod 14. Five equidistantly distributed outlets are opened on the ring 121 for the guide plate 16 to pass through. The guide plate 16 is located above the placement hole. The extrusion plate 17 is fixedly connected to the guide plate 16, and the extrusion plate 17 is extruded and matched with the push rod 13.

[0028] When using the device, the downward movement of the hollow cylinder 3 will drive the push rod 13 to move downward, and the push rod 13 moves downward to cooperate with the extrusion plate 17, and then pushes the extrusion plate 17 to move outward. The extrusion plate 17 moves outward and drives the guide plate 16 to move outward and be misaligned with the hollow cylinder 3 to avoid affecting the downward movement of the hollow cylinder 3 for core removal. The outward movement of the guide plate 16 drives the sliding rod 14 to slide outward, and the second spring 15 is deformed. When the core removal is completed, the hollow cylinder 3 moves upward and drives the push rod 13 to move upward. At this time, under the action of the resetting of the second spring 15, the sliding rod 14 drives the guide plate 16 to move inward and reset. At this time, the jujube kernel pushed out by the ejection block 10 will fall on the guide plate 16, and is guided by the guide plate 16 to fall from the exit to the outside of the ring 121, thereby achieving the purpose of core-meat separation.

[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A crystal date pitting device, characterized in that: The invention comprises a mounting frame (1), a cylinder (2), a hollow cylinder (3), a support plate (4), a placement plate (5), an extrusion rod (6), a connecting shaft (7), a shifting wheel (8), a limit block (9), a torsion spring (91), a core pushing component and a separation component. The upper side of the mounting frame (1) is fixedly connected with the cylinder (2), the telescopic end of the cylinder (2) is fixedly connected with the hollow cylinder (3), the lower part of the mounting frame (1) is fixedly connected with the support plate (4), the placement plate (5) is rotatably connected to the support plate (4), the telescopic end of the cylinder (2) is fixedly connected with the extrusion rod (6), and the center position of the placement plate (5) is fixedly connected with A connecting shaft (7) is fixedly connected to a transposition wheel (8) at the lower part of the connecting shaft (7); the extrusion rod (6) is extrusion-matched with the transposition wheel (8); five circumferentially equidistantly distributed vertical grooves are formed on the transposition wheel (8); an oblique groove is connected between two adjacent vertical grooves; a limiting block (9) is rotatably connected to the lower part of each vertical groove of the transposition wheel (8); the lower side of the limiting block (9) is aligned with the adjacent oblique groove; a torsion spring (91) is connected between the limiting block (9) and the transposition wheel (8); a core-pushing assembly for pushing out the date core is provided on the hollow cylinder (3) and the placement plate (5); and a separation assembly for separating the date core from the date flesh is provided on the core-pushing assembly.

2. A crystal date pitting device according to claim 1, characterized in that: The front part of the support plate (4) is provided with a feeding opening.

3. A crystal date pitting device according to claim 2, characterized in that: The placement plate (5) is provided with five placement holes which are equidistantly distributed in the circumferential direction.

4. A crystal date pitting device according to claim 3, characterized in that: The core pushing assembly comprises a pushing block (10), a first spring (11), a cross bar (12), a circular ring (121) and an intercepting plate (122); the pushing block (10) is slidably connected inside the hollow cylinder (3); the first spring (11) is connected between the pushing block (10) and the hollow cylinder (3); the pushing block (10) is fixedly connected with a cross bar (12), the cross bar (12) extends out of the hollow cylinder (3); the placement plate (5) is fixedly connected with a circular ring (121); the cross bar (12) moves downward to be pressed and matched with the circular ring (121); five circumferentially equidistantly distributed intercepting plates (122) are fixedly connected to the upper part of the circular ring (121); the gap between two adjacent intercepting plates (122) corresponds to the position of the placement hole on the placement plate (5).

5. A crystal date pitting device according to claim 4, characterized in that: The separation component comprises a push rod (13), a sliding rod (14), a second spring (15), a guide plate (16) and an extrusion plate (17); the push rod (13) is fixedly connected to the lower part of the hollow cylinder (3); five sliding rods (14) equidistantly distributed in the circumferential direction are slidably connected to the circular ring (121); the second spring (15) is connected between the sliding rod (14) and the circular ring (121); the guide plate (16) is fixedly connected to the sliding rod (14); the guide plate (16) is located above the placement hole; the extrusion plate (17) is fixedly connected to the guide plate (16); the extrusion plate (17) is extruded and matched with the push rod (13).

6. A crystal date pitting device according to claim 5, characterized in that: The circular ring (121) is provided with five circumferentially equidistantly distributed outlets for the guide plate (16) to pass through.

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