Seedless dried plum processing equipment and processing technology thereof

Abstract

The invention relates to the technical field of seedless dried plum processing, in particular to seedless dried plum processing equipment and a processing technology thereof. A cleaning part is installed on the base and comprises a cleaning box fixed to the upper end face of the base, the cleaning part is filled with cleaning liquid, first electric cylinders are symmetrically fixed to the bottom end face of the inner wall of the cleaning part, the extending ends of the first electric cylinders are fixed to a bearing plate, through holes are formed in the bearing plate at equal intervals, and the bearing plate is located above the liquid level. The first electric cylinder drives the bearing plate to move up and down and cooperates with through hole jet flow to accelerate flowing of cleaning liquid, meanwhile, the second electric cylinder drives the first turning rake to turn over fruits, the cleaning efficiency and cleanliness are remarkably improved, the bearing plate is designed to ascend, unloading is facilitated, and manual operation is reduced. A right triangle auxiliary block of the temporary storage part can automatically guide the fruits to a discharge hole, extra power is not needed, and energy consumption is reduced; a third electric cylinder adjusts the position of a baffle to adapt to fruit slicing of different sizes, and the universality of equipment is enhanced.

Description

Technical Field

[0001] This invention relates to the field of seedless dried plum processing technology, specifically to a seedless dried plum processing equipment and its processing technology. Background Technology

[0002] Seedless plum is a plum variety that does not contain a pit. It belongs to the genus Prunus of the Rosaceae family. It usually has plump fruit with a skin that is mostly purplish-red, red, or yellow. The flesh is crisp and tender, with a sweet and sour taste, and has the fragrance and unique flavor of plum. Seedless plums can be processed into dried seedless plums using processing equipment.

[0003] Patent document CN117137150A discloses a pitless and additive-free plum processing device, including a drying box. A U-shaped plate is fixedly connected to the top wall of the drying box. Electric push rods are symmetrically fixedly connected to the top wall of the U-shaped plate. Each electric push rod has a placement block fixedly connected to its movable end. The placement block is slidably connected to the top wall of the U-shaped plate. Multiple semi-circular grooves are formed on the inner wall of the placement block, and semi-circular holes are formed on the bottom wall of the semi-circular grooves. A vertical plate is fixedly connected to the top wall of the U-shaped plate, and a motor is fixedly connected to the side wall of the vertical plate. A first reciprocating screw is fixedly connected to the output end of the motor. A first nut is threadedly connected to the side wall of the first reciprocating screw, and a horizontal plate is fixedly connected to the side wall of the first nut. This invention, by setting up structures such as placement blocks, semi-circular grooves, and pitting rods, allows the pitting rod to contact and penetrate the plum, squeezing out the plum pit. Furthermore, two cutters will cut the plum in half, completing the pitting and cutting process. However, the following shortcomings still exist.

[0004] The aforementioned patent documents cannot perform jet cleaning on seedless plums, nor can they perform efficient drying of dried seedless plums by a combination of drying, turning, and drying. Therefore, a processing device and process for dried seedless plums are proposed. Summary of the Invention

[0005] To address the aforementioned problems, a processing device and process for processing seedless plums are provided, which solves the issues of not being able to perform jet cleaning on seedless plums and not being able to perform efficient drying of seedless plums by combining drying, turning, and drying.

[0006] To address the problems in the existing technology, this invention provides a processing device and process for processing seedless dried plums.

[0007] As one technical solution of the present invention, it includes: a base; a cleaning unit is installed on the base, the cleaning unit includes a cleaning tank fixed to the upper end face of the base, the cleaning unit is filled with cleaning liquid, a first electric cylinder is symmetrically fixed to the bottom end face of the inner wall of the cleaning unit, the extended ends of the first electric cylinder are all fixed to a support plate, the support plate is provided with through holes at equal intervals, the support plate is located above the liquid surface, and when the first electric cylinder is extended, the upper end face of the support plate is flush with the upper end face of the cleaning tank.

[0008] As one technical solution of this invention application, the cleaning tank is symmetrically fixed with sliding rails on the outside, a sliding frame with a concave structure slides on the sliding rails, a first turning rake slides on the sliding frame, one end of the first turning rake contacts the upper surface of the support plate, and a second electric cylinder is fixed on the cleaning tank, the extended end of the second electric cylinder is fixed on the sliding frame.

[0009] As one technical solution of this invention application, a temporary storage part is installed on the base. The temporary storage part includes a storage box fixed on the upper surface of the base. The storage box has a rectangular box-shaped structure. A rectangular hole-shaped discharge hole is opened on the right end face of the storage box. An auxiliary block is fixed on the bottom end face of the inner wall of the storage box. The auxiliary block has a right-angled triangular block-shaped structure.

[0010] As one technical solution of this invention application, the storage box has a first guide rod that slides symmetrically on it. The right end of each first guide rod is welded to a baffle plate. The baffle plate is a rectangular plate structure and is aligned with the discharge hole.

[0011] As one technical solution of this invention application, a third electric cylinder is fixed on the storage box, and the extended end of the third electric cylinder is fixed on the baffle.

[0012] As one technical solution of this invention application, the storage box is equipped with a cutting part, which includes a second guide rod that slides symmetrically on the right end face of the storage box. The lower end of each second guide rod is welded to a cutter. The left end face of the cutter contacts the right end face of the storage box. The second guide rod has a stepped structure, and each second guide rod is fitted with a helical spring, which is the upward reset component of the cutter.

[0013] As one technical solution of this invention application, a base is welded onto the storage box, a motor is fixed on the base, and an extrusion block is fixed on the output shaft of the motor. When the motor rotates, the extrusion block makes elastic contact with the upper end face of the cutter.

[0014] As one technical solution of this invention application, a conveyor is fixed on the upper surface of the base, and a cover is fixed on the conveyor. The conveyor is located on the right side of the storage box.

[0015] As one technical solution of this invention application, a drying section is installed on the cover. The drying section includes a fourth electric cylinder symmetrically fixed on the top surface of the inner wall of the cover. The protruding ends of the fourth electric cylinders on both the left and right sides are fixed with mounting seats. Each mounting seat is fixed with heating wires at equal intervals. The heating wires are electrically connected to an external power supply.

[0016] As one technical solution of this invention application, the cover is equipped with a flipping part, the flipping part includes a third guide rod that slides symmetrically on the cover, the lower end of the third guide rod is welded to a second flipping rake, the second flipping rake is in contact with the conveyor belt on the conveyor, and the second flipping rake is located between the heating wires on the left and right sides.

[0017] As one technical solution of this invention application, the bottom end face of the base is symmetrically welded with a support block, the support block is in contact with the ground, and the bottom end face of the base does not contact the ground under the support of the support block.

[0018] A processing technology for a pitless dried plum processing device includes the following steps: Step 1: Pour the pitted plums to be processed neatly onto the support plate inside the washing box, and then start the first electric cylinder. The first electric cylinder will drive the support plate to move up and down in a regular reciprocating motion. This movement can not only effectively accelerate the flow rate of the cleaning liquid in the washing box, allowing the liquid to come into fuller contact with the surface of the pitted plums, but also the through holes on the support plate will form a strong jet as it moves downwards, which will powerfully impact the surface of the pitted plums. The dual action together achieves efficient cleaning of the pitted plums and can thoroughly remove dirt, dust and other contaminants attached to the surface of the fruit. Step 2: The two second electric cylinders will also start simultaneously. They will drive the sliding frame to move back and forth along the sliding track, and the first turning rake on the sliding frame will move accordingly to fully turn over the seedless plums on the support plate, ensuring that each seedless plum can be evenly soaked and rinsed by the cleaning solution. Step 3: After the cleaning work is completed, the first electric cylinder will extend until the upper surface of the support plate is flush with the upper surface of the cleaning tank, and then unload the material. Step 4: After unloading, the seedless plums are transferred to the storage box in the temporary storage section. The right-angled triangular auxiliary block fixed inside the box plays an important guiding role. It can automatically and slowly guide the seedless plums to the discharge port by using its own tilt angle, without the need for additional power drive. Step 5: After starting the motor, its output shaft will drive the extrusion block to rotate continuously. The extrusion block maintains elastic contact with the upper end face of the cutter. Under the periodic extrusion of the extrusion block, the cutter will move up and down along the second guide rod. At the same time, the helical springs sleeved on each second guide rod will provide the cutter with an upward restoring force, ensuring that the cutter can stably and efficiently slice the seedless plums discharged from the discharge hole continuously. The slicing speed is fast and the cut surface is neat. Step Six: After slicing, the seedless plum slices will fall accurately onto the conveyor belt of the conveyor through the guide seat. The conveyor will smoothly transport the seedless plum slices into the hood and enter the drying stage. Step 7: After connecting the external power supply to the heating wire, the heating wire will quickly generate heat to dry the seedless plum slices on the conveyor belt. By adjusting the extension length of the fourth electric cylinder, the distance between the mounting base and the heating wire and the seedless plum slices can be changed, thereby precisely controlling the drying temperature and speed to ensure that the seedless plum slices can be dried to the appropriate humidity. Step 8: During the conveying process of the seedless plum slices, the second turning rake will gently turn them so that all sides of the seedless plum slices can be heated evenly. Since the second turning rake is located between the heating wires on the left and right sides, it can realize the process of the seedless plum slices being dried by the heating wire on one side first, then being turned by the second turning rake, and finally being dried again by the heating wire on the other side.

[0019] The advantages of this invention compared to the prior art are: 1. In the cleaning process of this application, the first electric cylinder drives the support plate to move up and down, which, together with the through-hole jet, accelerates the flow of cleaning fluid. At the same time, the second electric cylinder drives the first turning rake to turn the fruit, significantly improving cleaning efficiency and cleanliness. The rising design of the support plate facilitates unloading and reduces manual operation. The right-angled triangular auxiliary block in the temporary storage section can automatically guide the fruit to the discharge hole without additional power, saving energy. The third electric cylinder adjusts the position of the baffle to accommodate fruit slices of different sizes, enhancing the versatility of the equipment.

[0020] 2. In the cutting process, the motor drives the extrusion block to make the cutter move up and down reciprocally, and the spiral spring assists in the reset, so as to achieve continuous and efficient slicing, with neat cut surfaces and improved processing quality.

[0021] 3. This application sets up a drying process in which the fourth electric cylinder adjusts the height of the heating wire to precisely control the drying temperature, and the second turning rake turns the fruit slices between the heating wires on both sides, realizing a process of drying first, then turning, and then drying again, ensuring uniform heating, avoiding uneven drying in some areas, and improving the drying effect. Attached Figure Description

[0022] Figure 1 This is a 3D diagram of a pitless dried plum processing equipment.

[0023] Figure 2 This is a front view of a pitless dried plum processing equipment.

[0024] Figure 3 This is a three-dimensional view of a partially cut-open processing device for pitted dried plums.

[0025] Figure 4 This is a front view of a partially cut-open processing device for pitted dried plums.

[0026] Figure 5 yes Figure 3 The rotated 3D image.

[0027] Figure 6 This is a three-dimensional view of the first guide rod, baffle, and third electric cylinder in a kernelless dried plum processing device.

[0028] Figure 7 This is a three-dimensional view of the cutting section in a pitless dried plum processing equipment.

[0029] Figure 8 This is a three-dimensional view of the drying section in a pitless dried plum processing equipment.

[0030] Figure 9 yes Figure 8 The rotated 3D image.

[0031] The diagram is labeled as follows: 1. Base; 101. Support block; 2. Cleaning section; 201. Cleaning box; 202. First electric cylinder; 203. Support plate; 204. Sliding rail; 205. Sliding frame; 206. First turning rake; 207. Second electric cylinder; 3. Temporary storage section; 301. Storage box; 302. Discharge hole; 303. First guide rod; 304. Baffle; 305. Third electric cylinder; 306. Auxiliary block; 4. Cutting section; 401. Second guide rod; 402. Cutter; 403. Helical spring; 404. Seat; 405. Motor; 406. Extrusion block; 5. Conveyor; 6. Cover; 7. Turning section; 701. Third guide rod; 702. Second turning rake; 8. Drying section; 801. Fourth electric cylinder; 802. Mounting base; 803. Heating wire. Detailed Implementation

[0032] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0033] See Figures 1-9As shown, a pitless plum processing device and its processing technology include a base 1; a cleaning unit 2 is installed on the base 1, the cleaning unit 2 includes a cleaning tank 201 fixed to the upper end face of the base 1, the cleaning unit 2 is filled with cleaning liquid, and a first electric cylinder 202 is symmetrically fixed to the bottom end face of the inner wall of the cleaning unit 2. The extended ends of the first electric cylinder 202 are all fixed to a support plate 203, and the support plate 203 has through holes equidistantly opened on it. The support plate 203 is located above the liquid surface. When the first electric cylinder 202 is extended, the upper end face of the support plate 203 is flush with the upper end face of the cleaning tank 201. When cleaning the pitless plums, the pitless plums are poured onto the support plate 203. 3. The first electric cylinder 202 is driven to reciprocate and extend, and the first electric cylinder 202 drives the support plate 203 to move up and down. The up and down reciprocating movement of the support plate 203 can accelerate the flow of cleaning liquid, realizing efficient cleaning of coreless plums. At the same time, during the downward movement of the support plate 203, the jet at the through hole can achieve auxiliary cleaning of coreless plums, improving cleaning efficiency. After cleaning, the first electric cylinder 202 is driven to extend, and the first electric cylinder 202 drives the support plate 203 to move upward. When the upper end surface of the support plate 203 is flush with the upper end surface of the cleaning tank 201, the coreless plums are unloaded, which facilitates the unloading of coreless plums.

[0034] A sliding track 204 is symmetrically fixed on the outside of the cleaning tank 201. A sliding frame 205 with a concave structure slides on the sliding track 204. A first turning rake 206 slides on the sliding frame 205. One end of the first turning rake 206 contacts the upper surface of the support plate 203. A second electric cylinder 207 is fixed on the cleaning tank 201. The extended end of the second electric cylinder 207 is fixed on the sliding frame 205. When turning the seedless plums on the support plate 203, the second electric cylinder 207 is driven to reciprocate. The second electric cylinder 207 drives the sliding frame 205 to move back and forth, thereby realizing the turning of the seedless plums. By turning the seedless plums, the cleaning effect of the seedless plums can be improved.

[0035] A temporary storage unit 3 is installed on the base 1. The temporary storage unit 3 includes a storage box 301 fixed to the upper surface of the base 1. The storage box 301 is a rectangular box-shaped structure. A rectangular discharge hole 302 is opened on the right end face of the storage box 301. An auxiliary block 306 is fixed on the bottom end face of the inner wall of the storage box 301. The auxiliary block 306 is a right-angled triangular block-shaped structure. During use, the pitless plums can be automatically transported to the discharge hole 302 through the right-angled triangular block-shaped auxiliary block 306. The structure is flexible.

[0036] The storage box 301 has a first guide rod 303 that slides symmetrically. The right end of the first guide rod 303 is welded to the baffle 304. The baffle 304 is a rectangular plate structure. The baffle 304 is aligned with the discharge hole 302. When the seedless plum is discharged from the discharge hole 302, the seedless plum cannot fall down due to the obstruction of the baffle 304, which facilitates the subsequent slicing of the seedless plum.

[0037] A third electric cylinder 305 is fixed on the storage box 301. The extended end of the third electric cylinder 305 is fixed on the baffle 304. When in use, driving the third electric cylinder 305 to extend and retract can drive the baffle 304 to move left and right. The left and right movement of the baffle 304 can accommodate different sizes of seedless plum slices.

[0038] A cutting part 4 is installed on the storage box 301. The cutting part 4 includes a second guide rod 401 that slides symmetrically on the right end face of the storage box 301. The lower end of the second guide rod 401 is welded to the cutter 402. The left end face of the cutter 402 is in contact with the right end face of the storage box 301. The second guide rod 401 has a stepped structure. A helical spring 403 is sleeved on each second guide rod 401. The helical spring 403 is the upward reset component of the cutter 402.

[0039] A base 404 is welded onto the storage box 301, and a motor 405 is fixed on the base 404. An extrusion block 406 is fixed on the output shaft of the motor 405. When the motor 405 rotates, the extrusion block 406 elastically contacts the upper end face of the cutter 402. When slicing seedless plums, the motor 405 is driven to rotate, and the motor 405 drives the extrusion block 406 to rotate. Under the continuous extrusion of the extrusion block 406, the cutter 402 moves up and down reciprocally. The up and down reciprocating movement of the cutter 402 can complete the continuous slicing of seedless plums, resulting in high slicing efficiency.

[0040] A conveyor 5 is fixed on the upper surface of the base 1, and a cover 6 is fixed on the conveyor 5. The conveyor 5 is located on the right side of the storage box 301. The seedless plum slices, which are continuously sliced ​​by the cutter 402, are discharged onto the conveyor 5 through the guide seat for conveying.

[0041] A drying section 8 is installed on the cover 6. The drying section 8 includes a fourth electric cylinder 801 symmetrically fixed to the top surface of the inner wall of the cover 6. The protruding ends of the fourth electric cylinder 801 on both the left and right sides are fixed with mounting seats 802. Each mounting seat 802 is fixed with heating wires 803 at equal intervals. The heating wires 803 are electrically connected to an external power supply. When drying the pitless plum slices, the power supply to the heating wires 803 is turned on, and the heat generated by the heating wires 803 can dry the sliced ​​pitless plums on the conveyor belt.

[0042] A turning part 7 is installed on the cover 6. The turning part 7 includes a third guide rod 701 that slides symmetrically on the cover 6. The lower end of the third guide rod 701 is welded to a second turning rake 702. The second turning rake 702 is in contact with the conveyor belt on the conveyor 5. The second turning rake 702 is located between the left and right heating wires 803. During the conveying process of the sliced ​​pitted plum, the second turning rake 702 can turn the plum, ensuring the drying effect of the sliced ​​pitted plum. Since the second turning rake 702 is located between the left and right heating wires 803, it can achieve drying first, then turning, and then drying again, which improves the drying effect of the sliced ​​pitted plum.

[0043] A support block 101 is symmetrically welded to the bottom end face of the base 1. The support block 101 is in contact with the ground. Under the support of the support block 101, the bottom end face of the base 1 is not in contact with the ground. When moving to a new position, because the bottom end face of the base 1 is not in contact with the ground, it is convenient for the forklift arm to be inserted under the base 1 for transfer.

[0044] A processing technology for a pitless dried plum processing device includes the following steps: Step 1: Pour the pitted plums to be processed neatly onto the support plate 203 inside the washing tank 201, and then start the first electric cylinder 202. The first electric cylinder 202 will drive the support plate 203 to move up and down in a regular manner. This movement can not only effectively accelerate the flow rate of the cleaning liquid in the washing tank 201, allowing the liquid to come into fuller contact with the surface of the pitted plums, but also the through holes on the support plate 203 will form a strong jet during its downward movement, which will powerfully impact the surface of the pitted plums. The dual action together achieves efficient cleaning of the pitted plums and can thoroughly remove dirt, dust and other contaminants attached to the surface of the fruit. Step 2: The two second electric cylinders 207 will also start synchronously. They will drive the sliding frame 205 to move back and forth along the sliding track 204. The first turning rake 206 on the sliding frame 205 will move accordingly to fully turn over the seedless plums on the support plate 203, ensuring that each seedless plum can be evenly soaked and rinsed by the cleaning solution. Step 3: After the cleaning work is completed, the first electric cylinder 202 will extend until the upper surface of the support plate 203 is flush with the upper surface of the cleaning box 201, and then unload the material. Step 4: After unloading, the coreless plums are transferred to the storage box 301 in the temporary storage section 3. The right-angled triangular auxiliary block 306 fixed inside the box plays an important guiding role. It can automatically and slowly guide the coreless plums to the discharge hole 302 by using its own tilt angle, without the need for additional power drive. Step 5: After starting the motor 405, its output shaft will drive the extrusion block 406 to rotate continuously. The extrusion block 406 maintains elastic contact with the upper end face of the cutter 402. Under the periodic extrusion of the extrusion block 406, the cutter 402 will move up and down along the second guide rod 401. At the same time, the spiral spring 403 sleeved on each second guide rod 401 will provide the cutter 402 with an upward restoring force, ensuring that the cutter 402 can stably and efficiently slice the seedless plums discharged from the discharge hole 302 continuously. The slicing speed is fast and the cut surface is neat. Step 6: After slicing, the seedless plum slices will fall accurately onto the conveyor belt of conveyor 5 through the guide seat. Conveyor 5 will smoothly transport the seedless plum slices into the hood 6 and enter the drying stage. Step 7: After connecting the external power supply to the heating wire 803, the heating wire 803 will quickly generate heat to dry the seedless plum slices on the conveyor belt. By adjusting the extension length of the fourth electric cylinder 801, the distance between the mounting base 802 and the heating wire 803 and the seedless plum slices can be changed, thereby precisely controlling the drying temperature and speed to ensure that the seedless plum slices can be dried to the appropriate humidity. Step 8: During the conveying process of the seedless plum slices, the second turning rake 702 will gently turn them so that all sides of the seedless plum slices can be heated evenly. Since the second turning rake 702 is located between the left and right heating wires 803, it can realize the process of the seedless plum slices being dried by the heating wire 803 on one side, then turned by the second turning rake 702, and finally dried again by the heating wire 803 on the other side.

[0045] In use, the pitted plums to be processed are neatly poured onto the support plate 203 inside the washing tank 201, and then the first electric cylinder 202 is activated. The first electric cylinder 202 drives the support plate 203 to move up and down rhythmically. This movement not only effectively accelerates the flow rate of the cleaning liquid inside the washing tank 201, allowing the liquid to come into fuller contact with the surface of the pitted plums, but also, as the through holes on the support plate 203 move downwards, a strong jet is formed, powerfully impacting the surface of the pitted plums. This dual action achieves efficient cleaning of the pitted plums, thoroughly removing dirt, dust, and other contaminants adhering to the fruit surface. At the same time, the second electric cylinder 207, symmetrically installed on the outside of the washing tank 201, also... The system will start synchronously, driving the sliding frame 205 to move back and forth along the sliding track 204. The first turning rake 206 on the sliding frame 205 will move accordingly, thoroughly turning over the seedless plums on the support plate 203 to ensure that each seedless plum is evenly soaked and rinsed by the cleaning solution, further improving the cleaning effect. After the cleaning is completed, the first electric cylinder 202 will extend until the upper surface of the support plate 203 is flush with the upper surface of the cleaning box 201. This design greatly facilitates the unloading of the cleaned seedless plums from the cleaning section 2, preparing them for subsequent processes. The unloaded seedless plums are transferred to the storage box 301 in the temporary storage section 3, where the right-angled triangular auxiliary block 306 is fixed. Playing a crucial guiding role, it automatically and slowly guides the seedless plums to the discharge port 302 using its tilt angle, without requiring additional power. When the seedless plums are not being sliced, the third electric cylinder 305 can be extended or retracted, causing the baffle 304 to move flexibly left and right to accommodate slicing needs of seedless plums of different sizes. After starting the motor 405, its output shaft drives the extrusion block 406 to rotate continuously. The extrusion block 406 maintains elastic contact with the upper surface of the cutter 402. Under the periodic extrusion of the extrusion block 406, the cutter 402 moves up and down along the second guide rod 401. At the same time, the helical spring 403 sleeved on each second guide rod 401 provides upward force to the cutter 402. The resetting force ensures that the cutter 402 can stably and efficiently slice the pitted plums discharged from the discharge hole 302 continuously, with fast slicing speed and neat cut surface. After slicing, the pitted plum slices will fall accurately onto the conveyor belt of the conveyor 5 through the guide seat. The conveyor 5 will smoothly transport the pitted plum slices into the inside of the cover 6 and enter the drying stage. The drying part 8 installed on the cover 6 is responsible for dehydrating and drying the pitted plum slices. The fourth electric cylinder 801, which is symmetrically fixed on the top surface of the inner wall of the cover 6, has heating wires 803 fixed at equal intervals on the mounting base 802 fixed at its extended end. When the external power supply of the heating wire 803 is turned on, the heating wire 803 will quickly generate heat to dry the sliced ​​pitted plums on the conveyor belt.By adjusting the extension and retraction length of the fourth electric cylinder 801, the distance between the mounting base 802 and the heating wire 803 and the seedless plum slices can be changed, thereby precisely controlling the drying temperature and speed to ensure that the seedless plum slices are dried to the appropriate humidity. During the conveying process of the sliced ​​seedless plums, the second turning rake 702 gently turns them, ensuring that all sides of the seedless plum slices are heated evenly. Since the second turning rake 702 is located between the left and right heating wires 803, the seedless plum slices can be dried by one side of the heating wire 803, then turned by the second turning rake 702, and finally dried again by the other side of the heating wire 803. This process greatly improves the drying effect of the sliced ​​seedless plums and avoids localized under-drying or over-drying due to uneven heating.

[0046] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. A processing device for pitted dried plums, characterized in that, Includes a base (1); a cleaning unit (2) is installed on the base (1), the cleaning unit (2) includes a cleaning tank (201) fixed to the upper end face of the base (1), the cleaning unit (2) is filled with cleaning liquid, and a first electric cylinder (202) is symmetrically fixed to the bottom end face of the inner wall of the cleaning unit (2), the extended ends of the first electric cylinder (202) are all fixed on the support plate (203), the support plate (203) is provided with through holes at equal intervals, the support plate (203) is located above the liquid surface, when the first electric cylinder (202) is extended, the support plate (203) The upper end face is flush with the upper end face of the cleaning box (201); the outer side of the cleaning box (201) is symmetrically fixed with sliding rails (204), and a sliding frame (205) with a concave structure slides on the sliding rails (204). A first turning rake (206) slides on the sliding frame (205). One end of the first turning rake (206) is in contact with the upper end face of the support plate (203). A second electric cylinder (207) is fixed on the cleaning box (201). The extended end of the second electric cylinder (207) is fixed on the sliding frame (205).

2. The pitless dried plum processing equipment according to claim 1, characterized in that, The base (1) is equipped with a temporary storage section (3), which includes a storage box (301) fixed on the upper surface of the base (1). The storage box (301) is a rectangular box structure. The right end of the storage box (301) is provided with a rectangular hole-shaped discharge hole (302). An auxiliary block (306) is fixed on the bottom end of the inner wall of the storage box (301). The auxiliary block (306) is a right-angled triangular block structure.

3. The pitless dried plum processing equipment according to claim 2, characterized in that, The storage box (301) has a first guide rod (303) that slides symmetrically. The right end of the first guide rod (303) is welded to the baffle (304). The baffle (304) is a rectangular plate structure and is aligned with the discharge hole (302). A third electric cylinder (305) is fixed on the storage box (301). The extended end of the third electric cylinder (305) is fixed on the baffle (304).

4. The pitless dried plum processing equipment according to claim 3, characterized in that, The storage box (301) is equipped with a cutting part (4). The cutting part (4) includes a second guide rod (401) that slides symmetrically on the right end face of the storage box (301). The lower end of the second guide rod (401) is welded to the cutter (402). The left end face of the cutter (402) is in contact with the right end face of the storage box (301). The second guide rod (401) has a stepped structure. Each second guide rod (401) is fitted with a helical spring (403). The helical spring (403) is the upward reset component of the cutter (402).

5. The pitless dried plum processing equipment according to claim 4, characterized in that, The storage box (301) is welded with a base (404), and a motor (405) is fixed on the base (404). A pressing block (406) is fixed on the output shaft of the motor (405). When the motor (405) rotates, the pressing block (406) makes elastic contact with the upper end face of the cutter (402).

6. The pitless dried plum processing equipment according to claim 5, characterized in that, A conveyor (5) is fixed on the upper surface of the base (1), and a cover (6) is fixed on the conveyor (5). The conveyor (5) is located on the right side of the storage box (301).

7. The pitless dried plum processing equipment according to claim 6, characterized in that, The cover (6) is equipped with a drying section (8). The drying section (8) includes a fourth electric cylinder (801) symmetrically fixed on the top surface of the inner wall of the cover (6). The protruding ends of the fourth electric cylinder (801) on both the left and right sides are fixed with mounting seats (802). Each mounting seat (802) is equidistantly fixed with heating wires (803). The heating wires (803) are electrically connected to an external power supply.

8. The pitless dried plum processing equipment according to claim 7, characterized in that, The cover (6) is equipped with a flipping part (7), which includes a third guide rod (701) that slides symmetrically on the cover (6). The lower end of the third guide rod (701) is welded to the second flipping rake (702). The second flipping rake (702) is in contact with the conveyor belt on the conveyor (5). The second flipping rake (702) is located between the heating wires (803) on the left and right sides.

9. The pitless dried plum processing equipment according to claim 8, characterized in that, The base (1) has a support block (101) symmetrically welded to its bottom end. The support block (101) is in contact with the ground, and the bottom end of the base (1) is not in contact with the ground under the support of the support block (101).

10. The processing technology of the pitless dried plum processing equipment according to claim 9, characterized in that, Includes the following steps: Step 1: Pour the pitless plums to be processed neatly onto the support plate (203) in the washing box (201), and then start the first electric cylinder (202); the first electric cylinder (202) will drive the support plate (203) to move up and down in a regular manner. This movement can not only effectively accelerate the flow speed of the cleaning liquid in the washing box (201) and allow the liquid to come into full contact with the surface of the pitless plums, but also the through holes on the support plate (203) will form a strong jet during its downward movement, which will powerfully impact the surface of the pitless plums. The dual action together achieves efficient cleaning of the pitless plums and can thoroughly remove dirt, dust and other contaminants attached to the surface of the fruit. Step 2: The two second electric cylinders (207) will also start synchronously. They will drive the sliding frame (205) to move back and forth along the sliding track (204), and the first turning rake (206) on the sliding frame (205) will move accordingly to fully turn over the seedless plums on the support plate (203) to ensure that each seedless plum can be evenly soaked and rinsed by the cleaning solution. Step 3: After the cleaning work is completed, the first electric cylinder (202) will extend to the upper end of the support plate (203) and be flush with the upper end of the cleaning box (201), and then unload the material. Step 4: After unloading, the coreless plums are transferred to the storage box (301) in the temporary storage section (3). The right-angled triangular auxiliary block (306) fixed inside the box plays an important guiding role. It can automatically and slowly guide the coreless plums to the discharge hole (302) by using its own tilt angle, without the need for additional power drive. Step 5: After starting the motor (405), its output shaft will drive the extrusion block (406) to rotate continuously. The extrusion block (406) and the upper end face of the cutter (402) maintain elastic contact. Under the periodic extrusion of the extrusion block (406), the cutter (402) will move up and down along the second guide rod (401). At the same time, the spiral spring (403) sleeved on each second guide rod (401) will provide the cutter (402) with an upward restoring force, ensuring that the cutter (402) can stably and efficiently slice the seedless plums discharged from the discharge hole (302) continuously. The slicing speed is fast and the cut surface is neat. Step 6: After slicing, the seedless plum slices will fall accurately onto the conveyor belt of the conveyor (5) through the guide seat. The conveyor (5) will smoothly transport the seedless plum slices into the hood (6) and enter the drying process. Step 7: After connecting the external power supply to the heating wire (803), the heating wire (803) will quickly generate heat to dry the seedless plum slices on the conveyor belt. By adjusting the extension length of the fourth electric cylinder (801), the distance between the mounting base (802) and the heating wire (803) and the seedless plum slices can be changed, thereby precisely controlling the drying temperature and speed to ensure that the seedless plum slices can be dried to the appropriate humidity. Step 8: During the conveying process of the seedless plum slices, the second turning rake (702) will gently turn them so that all sides of the seedless plum slices can be heated evenly. Since the second turning rake (702) is located between the heating wires (803) on the left and right sides, it can realize the process of the seedless plum slices being dried by the heating wire (803) on one side, then being turned by the second turning rake (702), and finally being dried again by the heating wire (803) on the other side.

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