Automatic unloading vegetable dehydration device

Abstract

The utility model relates to an automatic unloading vegetable dehydration device, which belongs to the technical field of vegetable processing equipment, and comprises a dehydrator, a feed conveyor and a discharge conveyor, the dehydrator comprises a dehydration rack, a dehydration shell, a discharge port, a centrifugal inner cylinder, a feed hopper and a sealing cone plate, and a driving shaft is fixed at the top of the sealing cone plate. A rotating shaft is fixed to the middle of the centrifugal inner cylinder, the driving shaft can slide up and down and is installed in the rotating shaft in a manner of rotating along with the driving shaft, the rotating shaft is connected with a rotating driving mechanism, and the driving shaft is connected with a sliding driving mechanism. The vegetable dehydrator can automatically complete dehydration of discharged vegetables, the sealing cone plate is arranged at the bottom of the centrifugal inner cylinder of the dehydrator, when the centrifugal inner cylinder rotates for centrifugal dehydration, the sealing cone plate can seal the bottom of the centrifugal inner cylinder, and after dehydration is completed, the sliding driving mechanism can drive the sealing cone plate to release sealing of the bottom of the centrifugal inner cylinder, so that the centrifugal inner cylinder is prevented from being damaged. Discharging is convenient, vegetables cannot be damaged, and the quality of the dehydrated vegetables is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automatic unloading vegetable dehydration device belongs to vegetable processing equipment technical field. BACKGROUND

[0002] When processing vegetables, after washing and cutting, the vegetables need to be unloaded and transported to the vegetable dehydration device for dehydration. The current dehydration equipment generally includes a dehydration machine, an inlet conveyor and an outlet conveyor. The unloaded vegetables are caught by the inlet conveyor and then transported to the inlet of the dehydration machine. After dehydration by the dehydration machine, the vegetables are discharged through the outlet conveyor. However, the current dehydration machine is provided with a shell and a centrifugal inner cylinder. When discharging, the centrifugal inner cylinder is rotated by a rotating knife, which can easily damage the vegetables and affect the quality of the dehydrated vegetables. SUMMARY

[0003] The utility model provides an automatic unloading vegetable dehydration device to solve the problems in the above background.

[0004] The utility model provides an automatic unloading vegetable dehydration device, including dehydration machine, inlet conveyor and outlet conveyor, dehydration machine includes dehydration machine frame, is installed with dehydration shell on dehydration machine frame, is equipped with the discharge port in the bottom of dehydration shell, is equipped with centrifugal inner cylinder in dehydration shell, is equipped with the feeding hopper of centrifugal inner cylinder feeding in the top of dehydration shell, the bottom of centrifugal inner cylinder is equipped with the sealing cone plate for closing its export, the top of sealing cone plate is fixed with drive shaft, the middle of centrifugal inner cylinder is fixed with rotating shaft, drive shaft can slide up and down and with its rotation is installed in rotating shaft, rotating shaft is connected with rotation drive mechanism, drive shaft is connected with sliding drive mechanism.

[0005] As a preferred, the inner wall of the middle part of the dehydration shell is fixed with a water receiving concave table, the inner side of the water receiving concave table is fixed with a water retaining edge, and the bottom of the water receiving concave table is provided with a drain port, which facilitates the collection and discharge of the water separated from the vegetables.

[0006] As a preferred, the rotation drive mechanism includes a driven pulley fixed on the top of the rotating shaft, a bearing sleeve is rotatably installed on the upper part of the rotating shaft, the bearing sleeve is fixed on the dehydration shell, the driven pulley is connected with a driving pulley through a belt, the driving pulley is fixedly connected with a driving motor, which facilitates the rotation of the rotating shaft.

[0007] As a preferred, the sliding drive mechanism includes a lifting cylinder fixed on the top of the dehydration shell, a connecting plate is hingedly connected to the end of the piston rod of the lifting cylinder, a rotating sleeve is rotatably installed on the top of the driving pulley and passes through the driving shaft, the top of the rotating sleeve is hingedly connected with the connecting plate, a vertical spline is arranged on the outer wall of the lower end of the driving shaft, and a spline groove matched with the spline is arranged on the inner wall of the rotating shaft, which can conveniently control the lifting of the driving shaft and does not affect the rotation of the driving shaft with the rotating shaft.

[0008] As a preferred, the outer side of the lifting cylinder, the drive motor, the driven pulley and the connecting plate is provided with a protective shell, the side wall of the dehydration shell is provided with a cleaning port, the outer side of the cleaning port is fixed with a cleaning cover plate, the cleaning cover plate is convenient to open and clean, the left and right sides of the drive shaft are provided with symmetrical lifting cylinders, and the lifting of the drive shaft is more stable.

[0009] As a preferred, the top of the dehydration rack is fixed with an air spring, the top of the air spring is fixed with a mounting frame, and the dehydration shell is fixed on the mounting frame, which can prevent the vibration generated by the working of the rotating drive mechanism from being transmitted to the dehydration rack, causing the equipment to jump.

[0010] As a preferred, the top of the dehydration shell is provided with a nozzle for spraying air towards the inner wall of the centrifugal inner cylinder and the middle part, the top of the nozzle is connected with an air jet pipe, and the air jet pipe is connected with a high-pressure gas storage tank, so that the nozzle for spraying air towards the inner wall of the centrifugal inner cylinder and the middle part can blow high-pressure gas to blow the dehydration vegetables on the inner wall and inside of the centrifugal inner cylinder, and the discharging is more clean.

[0011] As a preferred, the feeding conveyor includes a feeding rack, an inclined upper conveying belt and a lower conveying belt are installed on the feeding rack, the discharge ends of the upper conveying belt and the lower conveying belt are provided with discharge hoppers, the discharge hopper of the lower conveying belt is above the feeding hopper, and the discharge hopper of the upper conveying belt is above the lower conveying belt near the discharge end, so that the double-layer arrangement of the upper conveying belt and the lower conveying belt can store materials by reversing the lower conveying belt, the feeding is more uniform when feeding again, the feeding blockage is better prevented, and the upper conveying belt can accept the crushed vegetables without stopping.

[0012] As a preferred, the two sides and the upper part of the lower end of the upper conveying belt and the lower conveying belt are provided with a material blocking plate one, the material blocking plate one is fixed on the feeding rack, the lower part of the feeding rack is fixed with a water collecting tray, the water collecting tray is below the upper conveying belt and the lower conveying belt, and the bottom of the feeding rack is provided with a moving wheel one. The setting of the material blocking plate one can prevent the vegetables from falling, the setting of the water collecting tray can collect the dripping water, the setting of the moving wheel one can move the feeding conveyor, and the feeding position is convenient to adjust.

[0013] As a preferred, the discharging conveyor includes a discharging rack, an inclined discharging conveying belt is installed on the discharging rack, the discharge end of the discharging conveying belt is provided with a discharge hopper, the lower end of the discharging conveying belt is below the discharge port of the dehydration machine, the two sides and the upper part of the lower end of the discharging conveying belt are provided with a material blocking plate two, the material blocking plate two is fixed on the discharging rack, and the bottom of the discharging rack is provided with a moving wheel two. The setting of the material blocking plate two can prevent the vegetables from falling, and the setting of the moving wheel one can move the discharging conveyor, so that the discharging position is convenient to adjust.

[0014] The utility model discloses a following beneficial effect has:

[0015] Through the dehydration machine, feed conveyor and the setting of the discharge conveyor, can automatically complete the unloading vegetable dehydration, and the centrifugal inner tube of dehydration machine is equipped with the bottom of the sealing cone plate, when centrifugal inner tube rotates and centrifugal dehydrates, the sealing cone plate will close the bottom of centrifugal inner tube, when dehydration is completed, sliding drive mechanism will drive the sealing cone plate to remove the closure of centrifugal inner tube bottom, conveniently carry out the unloading, and will not damage the vegetable, guarantee the quality of the dehydrated vegetable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the main view structure schematic diagram of the utility model;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of feed conveyor;

[0019] Figure 4 It is the three-dimensional structure schematic of dehydration machine Figure 1 ;

[0020] Figure 5 It is the three-dimensional structure schematic of dehydration machine Figure 2 ;

[0021] Figure 6 It is the partial structure schematic diagram of dehydration machine;

[0022] Figure 7 It is the internal section structure schematic diagram of dehydration machine;

[0023] Figure 8 It is Figure 7 The partial structure schematic diagram of dehydration machine;

[0024] In the drawing: 1, discharge conveyor;11, discharge conveyor belt;12, discharge hopper;13, baffle plate two;14, discharge frame;2, dehydration machine;21, dehydration shell;22, cleaning cover plate;23, dehydration frame;24, mounting frame;25, feed hopper;26, protective shell;27, air spring;28, high-pressure gas storage tank;29, air injection pipe;210, centrifugal inner tube;211, sealing cone plate;212, rotating shaft;213, bearing sleeve;214, driven pulley;215, drive shaft;216, rotating shaft sleeve;217, connecting plate;218, lifting air cylinder;219, drive motor;220, water receiving concave table;221, water retaining edge;3, feed conveyor;31, upper conveyor belt;32, lower hopper;33, lower conveyor belt;34, baffle plate one;35, water receiving tray;36, feed frame. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example 1, as Figures 1 to 8 As shown, this utility model is an automatic unloading vegetable dehydration device, including a dehydrator 2, a feeding conveyor 3, and a discharging conveyor 1. The dehydrator 2 includes a dehydrator frame 23, on which a dehydration shell 21 is installed. The bottom of the dehydration shell 21 is provided with a discharge port. A centrifugal inner cylinder 210 is provided inside the dehydration shell 21. The top of the dehydration shell 21 is provided with a feeding hopper 25 for feeding into the centrifugal inner cylinder 210. The bottom of the centrifugal inner cylinder 210 is provided with a sealing cone plate 211 for sealing its outlet. A drive shaft 215 is fixed to the top of the sealing cone plate 211. A rotating shaft 212 is fixed in the middle of the centrifugal inner cylinder 210. The drive shaft 215 is installed inside the rotating shaft 212, which can slide up and down and rotate with it. The rotating shaft 212 is connected to a rotation drive mechanism, and the drive shaft 215 is connected to a sliding drive mechanism.

[0027] During feeding, the sliding drive mechanism drives the drive shaft 215 to rise, and the sealing cone plate 211 seals the bottom of the centrifugal inner cylinder 210. The rotating drive mechanism drives the centrifugal inner cylinder 210 and the sealing cone plate 211 to rotate together. The feeding conveyor 3 starts, and the vegetables that need to be dehydrated are fed into the feeding hopper 25 through the feeding conveyor 3, and then enter the centrifugal inner cylinder 210. The centrifugal inner cylinder 210 rotates, carrying the vegetables for centrifugal dehydration. When the amount of material to be dehydrated reaches the limit, the feeding conveyor 3 stops feeding. After the dehydrator 2 has dehydrated for a period of time, the rotating drive mechanism reduces the speed of the centrifugal inner cylinder 210. Then, the sliding drive mechanism drives the drive shaft 215 to descend, so that the sealing cone plate 211 is released from the seal on the bottom of the centrifugal inner cylinder 210. The dehydrated vegetables fall from the bottom of the centrifugal inner cylinder 210 and then enter the discharge conveyor 1 from the discharge port of the dehydration shell 21, and are then transported out by the discharge conveyor 1.

[0028] In Example 2, based on Example 1, a water-receiving recess 220 is fixed on the inner wall of the middle part of the dehydration shell 21. The inner side of the water-receiving recess 220 is fixed to the water-blocking edge 221, and a drain outlet is provided at the bottom of the water-receiving recess 220. When the centrifugal inner cylinder 210 rotates for centrifugal dehydration, the dehydrated water will be thrown onto the inner wall of the dehydration shell 21, then flow into the water-receiving recess 220, and then be discharged from the drain outlet, which can be connected to a drain pipe.

[0029] The rotation drive mechanism includes a driven pulley 214 fixed on the top of the rotating shaft 212, a bearing sleeve 213 rotatably mounted on the upper part of the rotating shaft 212, the bearing sleeve 213 fixed on the dehydration housing 21, the driven pulley 214 is connected to a driving pulley via a belt, and the driving pulley is fixedly connected to a drive motor 219.

[0030] The sliding driving mechanism comprises a lifting cylinder 218 fixed on the top of the dewatering shell 21, a connecting plate 217 hinged on the piston rod end of the lifting cylinder 218, a rotating shaft sleeve 216 rotatably mounted on the top of the driving shaft 215, the top of the rotating shaft sleeve 216 being hinged with the connecting plate 217, a vertical spline provided on the outer wall of the lower end of the driving shaft 215, and a spline groove matched with the spline provided on the inner wall of the rotating shaft 212. When the lifting cylinder 218 extends, the driving shaft 215 is lifted and rotated through the connecting plate 217 and the rotating shaft sleeve 216, so as to drive the sealing cone plate 211 to rotate and ascend, thereby closing the bottom outlet of the centrifugal inner cylinder 210. When the lifting cylinder 218 retracts, the driving shaft 215 is lowered and rotated through the connecting plate 217 and the rotating shaft sleeve 216, so as to drive the sealing cone plate 211 to rotate and descend, thereby opening the bottom outlet of the centrifugal inner cylinder 210.

[0031] The outer side of the lifting cylinder 218, the driving motor 219, the driven pulley 214 and the connecting plate 217 is provided with a protective shell 26, the side wall of the dewatering shell 21 is provided with a cleaning opening, the cleaning opening is fixed with a cleaning cover plate 22 outside, and the left and right sides of the driving shaft 215 are provided with symmetrical lifting cylinders 218.

[0032] The top of the dewatering frame 23 is fixed with air springs 27, and the top of the air springs 27 is fixed with a mounting frame 24, and the dewatering shell 21 is fixed on the mounting frame 24.

[0033] The top of the dewatering shell 21 is provided with a nozzle for spraying air to the inner wall and the middle part of the centrifugal inner cylinder 210, the top of the nozzle is connected with an air injection pipe 29, and the air injection pipe 29 is connected with a high-pressure gas storage tank 28. A valve is provided on the air injection pipe 29. After the centrifugal inner cylinder 210 dries the vegetables in the first batch of materials, the sealing cone plate 211 is opened to close the centrifugal inner cylinder 210. The valve on the air injection pipe 29 is opened, the nozzle sprays gas, and the material in the centrifugal inner cylinder 210 is blown away, and the dewatered vegetables are discharged.

[0034] The feeding conveyor 3 comprises a feeding frame 36, an inclined upper conveying belt 31 and a lower conveying belt 33 mounted on the feeding frame 36, and a discharge hopper 32 provided at the discharge end of the upper conveying belt 31 and the lower conveying belt 33. The discharge hopper 32 of the lower conveying belt 33 is located above the feeding hopper 25, and the discharge hopper 32 of the upper conveying belt 31 is located above the lower conveying belt 33 near the discharge end.

[0035] The upper and lower ends of the two sides and the lower end of the upper conveying belt 31 and the lower conveying belt 33 are provided with material blocking plates one 34, which are fixed on the feeding rack 36, the lower part of the feeding rack 36 is fixed with a water collecting tray 35, which is below the upper conveying belt 31 and the lower conveying belt 33, and the bottom of the feeding rack 36 is provided with moving wheels one.

[0036] The discharging conveyor 1 comprises a discharging rack 14, an inclined discharging conveying belt 11 is installed on the discharging rack 14, the discharging end of the discharging conveying belt 11 is provided with a discharging hopper 12, the lower end of the discharging conveying belt 11 is below the discharging port of the dewatering machine 2, the two sides and the end of the lower end of the discharging conveying belt 11 are provided with material blocking plates two 13, which are fixed on the discharging rack 14, and the bottom of the discharging rack 14 is provided with moving wheels two.

[0037] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

[0038] In the description of the present application, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and do not require the present application to be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

Claims

1. An automatic unloading vegetable dehydration device, comprising a dehydrator (2), a feeding conveyor (3), and a discharging conveyor (1), wherein the dehydrator (2) comprises a dehydrator frame (23), a dehydration shell (21) is mounted on the dehydrator frame (23), a discharge port is provided at the bottom of the dehydration shell (21), a centrifugal inner cylinder (210) is provided inside the dehydration shell (21), and a feeding hopper (25) for feeding into the centrifugal inner cylinder (210) is provided at the top of the dehydration shell (21), characterized in that: The bottom of the centrifuge inner cylinder (210) is provided with a sealing cone plate (211) for sealing its outlet. A drive shaft (215) is fixed on the top of the sealing cone plate (211). A rotating shaft (212) is fixed in the middle of the centrifuge inner cylinder (210). The drive shaft (215) is installed in the rotating shaft (212) and can slide up and down and rotate with it. The rotating shaft (212) is connected to a rotating drive mechanism, and the drive shaft (215) is connected to a sliding drive mechanism.

2. The automatic unloading and dehydration device for vegetables according to claim 1, characterized in that: A water-receiving recess (220) is fixed on the inner wall of the middle part of the dehydration shell (21). The inner side of the water-receiving recess (220) is fixed to the water-blocking edge (221). A drain outlet is provided at the bottom of the water-receiving recess (220).

3. An automatic unloading and dehydration device for vegetables according to claim 1 or 2, characterized in that: The rotation drive mechanism includes a driven pulley (214) fixed on the top of the rotating shaft (212), a bearing sleeve (213) rotatably mounted on the upper part of the rotating shaft (212), the bearing sleeve (213) fixed on the dehydration shell (21), the driven pulley (214) is connected to the driving pulley via a belt, and the driving pulley is fixedly connected to the drive motor (219).

4. The automatic unloading and dehydration device for vegetables according to claim 3, characterized in that: The sliding drive mechanism includes a lifting cylinder (218) fixed to the top of the dehydration housing (21). The piston rod end of the lifting cylinder (218) is hinged to a connecting plate (217). The top of the drive shaft (215) passes through the drive pulley and is rotatably mounted with a rotating bushing (216). The top of the rotating bushing (216) is hinged to the connecting plate (217). The lower end of the drive shaft (215) has a vertical spline on its outer wall, and the inner wall of the rotating shaft (212) has a spline groove that mates with the spline.

5. The automatic unloading and dehydration device for vegetables according to claim 4, characterized in that: The outer sides of the lifting cylinder (218), drive motor (219), driven pulley (214) and connecting plate (217) are provided with protective shells (26). The side wall of the dehydration shell (21) is provided with a cleaning port, and a cleaning cover plate (22) is fixed on the outside of the cleaning port. The left and right sides of the drive shaft (215) are provided with lifting cylinders (218) symmetrical about it.

6. The automatic unloading and dehydration device for vegetables according to claim 1, characterized in that: Air springs (27) are fixed at the top four corners of the dehydrator frame (23), and mounting brackets (24) are fixed at the top of the air springs (27). The dehydrator shell (21) is fixed on the mounting brackets (24).

7. The automatic unloading and dehydration device for vegetables according to claim 1, characterized in that: The top of the dehydration shell (21) is provided with a nozzle that sprays air into the inner wall and middle of the centrifugal inner cylinder (210). The top of the nozzle is connected to a jet pipe (29), and the jet pipe (29) is connected to a high-pressure gas storage tank (28).

8. The automatic unloading and dehydration device for vegetables according to claim 1, characterized in that: The feeding conveyor (3) includes a feeding frame (36), on which an inclined upper conveyor belt (31) and a lower conveyor belt (33) are installed. Both the upper conveyor belt (31) and the lower conveyor belt (33) have a discharge hopper (32) at their discharge ends. The discharge hopper (32) of the lower conveyor belt (33) is located above the feeding hopper (25), and the discharge hopper (32) of the upper conveyor belt (31) is located above the discharge end of the lower conveyor belt (33).

9. An automatic unloading vegetable dehydration device according to claim 8, characterized in that: A baffle plate (34) is provided on both sides and above the lower end of the upper conveyor belt (31) and the lower conveyor belt (33). The baffle plate (34) is fixed on the feed frame (36). A water receiving tray (35) is fixed at the lower part of the feed frame (36). The water receiving tray (35) is located below the upper conveyor belt (31) and the lower conveyor belt (33). A moving wheel is provided at the bottom of the feed frame (36).

10. An automatic unloading and dehydrating vegetable device according to claim 1, characterized in that: The discharge conveyor (1) includes a discharge frame (14), an inclined discharge conveyor belt (11) is installed on the discharge frame (14), a discharge hopper (12) is provided at the discharge end of the discharge conveyor belt (11), the lower end of the discharge conveyor belt (11) is below the discharge port of the dewatering machine (2), baffle plates (13) are provided on both sides of the discharge conveyor belt (11) and above the lower end, baffle plates (13) are fixed on the discharge frame (14), and the bottom of the discharge frame (14) is provided with two moving wheels.

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