阅读说明：本技术 一种水果加工装置及加工方法 (Fruit processing device and processing method ) 是由 张拨 于 2020-04-29 设计创作，主要内容包括：本发明公开一种水果加工装置及加工方法,属于水果加工技术领域。本发明提供的加工装置通过设计挤压部件对水果进行挤压；其中,挤压带对水果进行初步挤压；挤压滚筒从多个角度对挤压带施加挤压力,使水果得以充分挤压,挤出的果汁通过积液槽收集,挤压后的水果结块形成果块；同时,设计切块部件对果块进行切块,果块切块后易于晾干以制成果干。与现有技术相比,本发明提供的加工装置能够对水果进行充分挤压,提高果汁的产出量；同时对挤压后的果块进行切块,便于晾干后制成果干,进而提高水果的利用率,提高果汁生产企业的产品产出,进而降低果汁生产企业的材料成本。(The invention discloses a fruit processing device and a processing method, and belongs to the technical field of fruit processing. The processing device provided by the invention extrudes the fruits by designing the extrusion part; wherein, the fruit is preliminarily extruded by the extruding belt; the squeezing roller applies squeezing force to the squeezing belt from a plurality of angles to fully squeeze the fruits, squeezed fruit juice is collected through the juice accumulating groove, and the squeezed fruits are caked to form fruit blocks; meanwhile, the dicing component is designed to dice the fruit blocks, and the fruit blocks are easy to dry after being diced to prepare dried fruits. Compared with the prior art, the processing device provided by the invention can fully extrude fruits, so that the output of fruit juice is improved; simultaneously to the fruit piece after the extrusion stripping and slicing, be convenient for make the dried fruit after drying, and then improve the utilization ratio of fruit, improve fruit juice manufacturing enterprise's product output, and then reduce fruit juice manufacturing enterprise's material cost.)

1. A fruit processing device, comprising:

the squeezing component comprises a first frame, a roller assembly horizontally arranged in the first frame, a squeezing belt wound around the roller assembly, a first driving assembly for driving the roller assembly to move and a liquid collecting tank for collecting fruit juice; the roller assembly is rotatably connected with the first frame; the extrusion belt is provided with a plurality of filtering holes or is made of mesh materials; the liquid accumulation tank is fixed in the first frame;

the cutting component comprises a second rack, a conveying assembly for conveying the extruded fruit pieces, a cutting assembly for cutting the extruded fruit pieces, a second driving assembly for driving the cutting assembly to move and a sliding plate arranged on the working platform; the second rack comprises a working platform, the conveying assembly is arranged on the working platform, the dicing assembly is arranged on the conveying assembly in a spanning mode, and the second driving assembly is arranged below the working platform; when fruit when extrusion part, first drive assembly drives the motion of drum set spare and makes the extrusion area extrude fruit, and the fruit juice of being extruded passes through the hydrops groove and collects, and the fruit piece after being extruded is discharged to conveying assembly on, and conveying assembly transports the fruit piece to stripping and slicing subassembly below, and the stripping and slicing subassembly is with the fruit piece stripping and slicing, and the fruit piece after the stripping and slicing passes through the slide and discharge.

2. The fruit processing device of claim 1, wherein the roller assembly comprises a squeeze roller and a guide roller; the two adjacent extrusion rollers are respectively provided with a set distance in the horizontal direction and the vertical direction; the winding directions of the extrusion belts on two adjacent extrusion rollers are opposite, the extrusion belts comprise a first annular belt and a second annular belt, and the winding directions of the first annular belt and the second annular belt on the same extrusion roller are the same; the first annular belt and the second annular belt are at least partially attached, the first annular belt and the second annular belt are gradually attached from one side close to the first rack, and the first annular belt and the second annular belt are gradually separated from the other side close to the first rack; the guide roller is used for supporting the extrusion belt and changing the winding direction of the extrusion belt.

3. The fruit processing device according to claim 1, wherein the dicing assembly comprises a cutter and a first crank and rocker mechanism rotatably connected to one end of the cutter, the other end of the cutter being rotatably connected to the side frame of the conveying assembly; the first crank and rocker structure comprises a first crank and a first rocker, one end of the first crank is fixedly connected with the second driving assembly, and the other end of the first crank is rotatably connected with the end part, far away from the cutter, of the first rocker.

4. The fruit processing device of claim 1, wherein the dicing member further comprises a compacting assembly comprising a pressure plate, a horizontally disposed pressure bar, two parallel disposed slide bars, and a second crank and rocker mechanism; the pressing plate is positioned above the conveying assembly, the bottom surface of the pressing rod is fixedly connected with the pressing plate, two ends of the pressing rod are respectively connected with one end, close to the top, of the sliding rod, and the sliding rod vertically penetrates through the working platform and can slide up and down along the vertical direction; the second crank-rocker mechanism comprises a second crank, a second rocker and a third rocker; one end of the second crank is fixedly connected with the second driving assembly, the other end of the second crank is rotatably connected with one end of the second rocker, the other end of the second rocker is rotatably connected with the middle of the third rocker, and two ends of the third rocker are hinged to the bottom of the sliding rod respectively.

5. The processing apparatus as claimed in claim 1, wherein the pressing member further comprises a tension assembly for adjusting tension of the pressing belt.

6. The processing device as claimed in claim 5, wherein the tensioning assembly comprises a manual tensioning assembly, the manual tensioning assembly comprises a first tensioning roller tangent to the inner annular surface of the extrusion belt, a sliding block rotatably connected with the end of the first tensioning roller, a guide rod slidably connected with the sliding block, a pushing screw rotatably connected with the sliding block, and a screw nut sleeved on the pushing screw; the guide rod is fixed on the first rack, the lead screw nut is fixedly connected with the first rack, and a rotating hand disc is arranged at the end part of the pushing lead screw, which is far away from the first tensioning roller.

7. The processing device as claimed in claim 5, wherein the tensioning assembly comprises an automatic tensioning assembly, the automatic tensioning assembly comprises a second tensioning roller tangent to the inner annular surface of the extrusion belt, an automatic cylinder fixedly connected with the first frame, and a connecting rod hinged with a telescopic rod of the automatic cylinder; a sliding groove is formed in the first rack, and roller rotating shafts at two ends of the second tensioning roller are inserted into the sliding groove and extend out of the sliding groove to be rotatably connected with one end, far away from the automatic cylinder, of the connecting rod.

8. The processing apparatus as claimed in claim 1, wherein the pressing belt is made of polyester canvas.

9. A processing method of a fruit processing device is characterized by comprising the following steps:

step 1: the first driving component operates to drive the extrusion roller to rotate, and the extrusion roller drives the first endless belt and the second endless belt to circularly move;

step 2: adding cleaned fruits into the squeezing part from one end of the first annular belt and one end of the second annular belt which are gradually attached to each other, wherein the first annular belt and the second annular belt are gradually attached to enable a gap between the first annular belt and the second annular belt to be gradually reduced, the first annular belt and the second annular belt clamp the fruits and drive the fruits to move, and in the fruit moving process, the first annular belt and the second annular belt squeeze the fruits, so that fruit juice in the fruits is squeezed out and permeates the first annular belt or the second annular belt to drip into the liquid accumulating groove;

and step 3: the winding directions of the squeezing belts at two adjacent squeezing rollers are opposite, so that the squeezing rollers further squeeze the first annular belt or the second annular belt from multiple directions, the fruit positioned between the first annular belt and the second annular belt is further squeezed, and the squeezed fruit juice and the fruit juice infiltrated in the first annular belt and the second annular belt are squeezed out and collected by the liquid accumulating groove;

and 4, step 4: the first annular belt and the second annular belt are gradually separated, the squeezed peel and pulp of the fruit form a lump and are discharged onto the conveying assembly of the cutting component along with the separation of the first annular belt and the second annular belt, and the conveying assembly drives the fruit blocks to move to the lower part of the cutting component;

and 5: the second driving component operates to drive the first crank rocker mechanism and the second crank rocker mechanism to move, the second crank rocker mechanism drives the sliding rod to move up and down, and the first crank rocker mechanism drives the cutter to press down and lift up; when the sliding rod moves downwards, the pressing plate presses the fruit blocks to keep the fruit blocks static, the cutter presses downwards to cut the fruit blocks, then the sliding rod drives the pressing plate to move upwards, meanwhile, the cutter lifts upwards, the conveying assembly drives the fruit blocks to move to discharge the cut fruit blocks from the end part of the conveying assembly, and the discharged fruit blocks slide into the collecting device through the sliding plate.

Technical Field

The invention belongs to the technical field of fruit processing, and particularly relates to a fruit processing device and a processing method.

Background

The fruit juice is a juice product obtained by taking fruits as raw materials through physical methods such as squeezing, centrifuging, extracting and the like. Since the adverse effects of carbonated beverages on the human body have been a considerable debate, juice beverages with healthy, nutritional characteristics are becoming increasingly popular among consumers instead of carbonated beverages.

In the production of fruit juice, which is required to extract fruit, the currently used juice extractors are mainly centrifugal type extractors, which extract juice by mainly crushing fruit and vegetable raw materials into pieces by a mechanical blade rotating at a high speed to pulp, then rapidly rotating by a centrifugal device and then separating the juice from the pulp by a filter, and the pulp is usually discarded because of non-edibility because the pulp is consumed for a long time, which causes a decrease in human gastric motility and a decrease in digestive function. Even if people eat the food, the fruit and vegetable fibers in the food are also damaged, and the promoting effect on the gastrointestinal peristalsis of people is also reduced.

The nutrition of fruit not only exists in the middle of the fruit juice, still exists with in the middle of the peel of water pipe and pulp, the very big reduction fruit of current juice extractor is at the in-process utilization ratio of squeezing the juice, leads to the material cost of fruit juice manufacturing enterprise higher to finally pass on the consumer through the selling price that improves fruit juice, cause consumer's interests impaired. Therefore, it is an urgent need to solve the above-mentioned problems by designing a fruit processing device to improve the utilization rate of the squeezed fruit juice.

Disclosure of Invention

The purpose of the invention is as follows: provides a fruit processing device and a processing method, which are used for solving the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a fruit processing device comprising:

the squeezing component comprises a first frame, a roller assembly horizontally arranged in the first frame, a squeezing belt wound around the roller assembly, a first driving assembly for driving the roller assembly to move and a liquid collecting tank for collecting fruit juice; the roller assembly is rotatably connected with the first frame; the extrusion belt is provided with a plurality of filtering holes or is made of mesh materials; the liquid accumulation tank is fixed in the first frame;

the cutting component comprises a second rack, a conveying assembly for conveying the extruded fruit pieces, a cutting assembly for cutting the extruded fruit pieces, a second driving assembly for driving the cutting assembly to move and a sliding plate arranged on the working platform; the second rack comprises a working platform, the conveying assembly is arranged on the working platform, the dicing assembly is arranged on the conveying assembly in a spanning mode, and the second driving assembly is arranged below the working platform; when fruit when extrusion part, first drive assembly drives the motion of drum set spare and makes the extrusion area extrude fruit, and the fruit juice of being extruded passes through the hydrops groove and collects, and the fruit piece landing after being extruded is to conveyor assembly on, and conveyor assembly transports the fruit piece to stripping and slicing subassembly below, and the stripping and slicing subassembly is with the fruit piece stripping and slicing, and the fruit piece after the stripping and slicing passes through the slide and discharges.

In a further embodiment, the roller assembly includes a squeeze roller and a guide roller; the two adjacent extrusion rollers are respectively provided with a set distance in the horizontal direction and the vertical direction; the winding directions of the extrusion belts on two adjacent extrusion rollers are opposite, the extrusion belts comprise a first annular belt and a second annular belt, and the winding directions of the first annular belt and the second annular belt on the same extrusion roller are the same; the fruit which is included between the first endless belt and the second endless belt is continuously pressed by the pressing roller from one side of the first endless belt or one side of the second endless belt, so that the juice in the fruit is fully extruded; the first endless belt and the second endless belt are at least partially attached, and squeeze the fruits while moving together with the fruits to squeeze juice in the fruits; the first annular belt and the second annular belt are gradually attached from one side close to the first rack, the first annular belt and the second annular belt are gradually separated from the other side close to the first rack, and after the fruit is squeezed and juiced, the peel and the pulp of the fruit are squeezed to form a fruit block and are discharged from one side where the first annular belt and the second annular belt are separated; the guide roller is used for supporting the extrusion belt and changing the winding direction of the extrusion belt.

In a further embodiment, the cutting assembly comprises a cutter and a first crank rocker mechanism which is rotatably connected with one end of the cutter, and the other end of the cutter is rotatably connected with the side frame of the conveying assembly; the first crank and rocker structure comprises a first crank and a first rocker, one end of the first crank is fixedly connected with the second driving assembly, and the other end of the first crank is rotatably connected with the end part, far away from the cutter, of the first rocker; the second driving assembly drives the first crank to rotate, the first crank drives the first rocker to swing, the first rocker drives the cutter to press and lift downwards, and the cutter cuts fruit blocks on the conveying assembly when pressing downwards.

In a further embodiment, the dicing part further comprises a pressing assembly, wherein the pressing assembly comprises a pressing plate, a horizontally arranged pressing rod, two parallel sliding rods and a second crank-rocker mechanism; the pressing plate is positioned above the conveying assembly, the bottom surface of the pressing rod is fixedly connected with the pressing plate, two ends of the pressing rod are respectively connected with one end, close to the top, of the sliding rod, and the sliding rod vertically penetrates through the working platform and can slide up and down along the vertical direction; the second crank-rocker mechanism comprises a second crank, a second rocker and a third rocker; one end of the second crank is fixedly connected with the second driving assembly, the other end of the second crank is rotatably connected with one end of a second rocker, the other end of the second rocker is rotatably connected with the middle part of a third rocker, and two ends of the third rocker are respectively hinged with the bottoms of the sliding rods; the second driving assembly drives the second crank to rotate, the second crank electrically drives the second rocker to swing, the second rocker drives the sliding rod to move up and down through the third rocker, and when the sliding rod moves down, the pressing rod drives the pressing plate to press down to press the fruit blocks, so that the fruit blocks can be conveniently cut; when the sliding rod moves upwards, the pressing plate is lifted, and the conveying assembly drives the fruit blocks to move, so that the cut fruit blocks are discharged.

In a further embodiment, the pressing member further comprises a tensioning assembly for adjusting the tension of the pressing belt, and the pressing belt is tensioned by the tensioning assembly to ensure that the pressing belt has a sufficient pressing force.

In a further embodiment, the tensioning assembly comprises a manual tensioning assembly, and the manual tensioning assembly comprises a first tensioning roller tangent to the inner annular surface of the extrusion belt, a sliding block rotationally connected with the end of the first tensioning roller, a guide rod slidingly connected with the sliding block, a pushing screw rotationally connected with the sliding block, and a screw nut sleeved on the pushing screw; the guide rod is fixed on the first rack, the lead screw nut is fixedly connected with the first rack, and a rotating hand disc is arranged at the end part of the pushing lead screw, which is far away from the first tensioning roller; the hand disc is rotated to push the lead screw to push the sliding block to slide along the guide rod, so that the first tensioning roller applies acting force to the extruded belt from the inner ring surface of the extruded belt, and the extruded belt is ensured to be kept in a tensioned state.

In a further embodiment, the tensioning assembly comprises an automatic tensioning assembly, and the automatic tensioning assembly comprises a second tensioning roller tangent to the inner annular surface of the extrusion belt, an automatic air cylinder fixedly connected with the first frame, and a connecting rod hinged with a telescopic rod of the automatic air cylinder; a sliding groove is formed in the first rack, and roller rotating shafts at two ends of the second tensioning roller are inserted into the sliding groove and extend out of the sliding groove to be rotatably connected with one end, far away from the automatic cylinder, of the connecting rod; the expansion rod of the automatic air cylinder extends to push the second tensioning roller along the direction of the sliding chute through the connecting rod, so that the second tensioning roller applies acting force to the extrusion belt from the inner ring surface of the extrusion belt, and the extrusion belt is further ensured to be kept in a tensioning state.

In a further embodiment, the squeeze band is made of polyester canvas.

In order to achieve the above purpose, the invention also provides the following technical scheme:

a processing method of a fruit processing device comprises the following steps:

step 1: the first driving component operates to drive the extrusion roller to rotate, and the extrusion roller drives the first endless belt and the second endless belt to circularly move;

step 2: adding cleaned fruits into the squeezing part from one end of the first annular belt and one end of the second annular belt which are gradually attached to each other, wherein the first annular belt and the second annular belt are gradually attached to enable a gap between the first annular belt and the second annular belt to be gradually reduced, the first annular belt and the second annular belt clamp the fruits and drive the fruits to move, and in the fruit moving process, the first annular belt and the second annular belt squeeze the fruits, so that fruit juice in the fruits is squeezed out and permeates the first annular belt or the second annular belt to drip into the liquid accumulating groove;

and step 3: the winding directions of the squeezing belts at two adjacent squeezing rollers are opposite, so that the squeezing rollers further squeeze the first annular belt or the second annular belt from multiple directions, the fruit positioned between the first annular belt and the second annular belt is further squeezed, and the squeezed fruit juice and the fruit juice infiltrated in the first annular belt and the second annular belt are squeezed out and collected by the liquid accumulating groove;

and 4, step 4: the first annular belt and the second annular belt are gradually separated, the squeezed peel and pulp of the fruit form a lump and are discharged onto the conveying assembly of the cutting component along with the separation of the first annular belt and the second annular belt, and the conveying assembly drives the fruit blocks to move to the lower part of the cutting component;

and 5: the second driving component operates to drive the first crank rocker mechanism and the second crank rocker mechanism to move, the second crank rocker mechanism drives the sliding rod to move up and down, and the first crank rocker mechanism drives the cutter to press down and lift up; when the sliding rod moves downwards, the pressing plate presses the fruit blocks to keep the fruit blocks static, the cutter presses downwards to cut the fruit blocks, then the sliding rod drives the pressing plate to move upwards, meanwhile, the cutter lifts upwards, the conveying assembly drives the fruit blocks to move to discharge the cut fruit blocks from the end part of the conveying assembly, and the discharged fruit blocks slide into the collecting device through the sliding plate.

Has the advantages that: the invention provides a fruit processing device and a processing method, wherein fruits are extruded by designing an extrusion part; wherein the squeezing belt is used for primarily squeezing the fruits; the squeezing roller applies squeezing force to the squeezing belt from a plurality of angles to fully squeeze the fruits, squeezed fruit juice is collected through the juice accumulating groove, and the squeezed fruits are caked to form fruit blocks; meanwhile, the cutting component is designed to cut the fruit blocks, and the fruit blocks are easy to dry after being cut to be made into dried fruits. Compared with the prior art, the processing device provided by the invention can fully extrude fruits, so that the output of fruit juice is improved; simultaneously to the fruit piece after the extrusion stripping and slicing, be convenient for make the dried fruit after drying, and then improve the utilization ratio of fruit, improve fruit juice manufacturing enterprise's product output, and then reduce fruit juice manufacturing enterprise's material cost.

Drawings

Fig. 1 is a schematic view of the structure of a fruit processing device of the present invention.

Fig. 2 is a cross-sectional view of the pressing part of the fruit processing device of the present invention.

Fig. 3 is a side view of the roller assembly and the pressing belt of the fruit processing device of the present invention.

Fig. 4 is a schematic view of the structure of the cutting part of the fruit processing device of the present invention.

Fig. 5 is a schematic view of the construction of the dicing assembly of the fruit processing device of the present invention.

Fig. 6 is a schematic view of the construction of the dicing assembly and the pressing assembly of the fruit processing device of the present invention.

Fig. 7 is a schematic view of the construction of the compacting assembly of the fruit processing device of the present invention.

Fig. 8 is a schematic view of the manual tensioning assembly of the fruit processing device of the present invention.

Fig. 9 is a schematic view of the automatic tensioning assembly of the fruit processing device of the present invention.

In fig. 1 to 9, the following symbols are respectively given: the device comprises a squeezing component 10, a first machine frame 11, a sliding chute 111, a roller component 12, a squeezing roller 121, a guide roller 122, a squeezing belt 13, a first annular belt 131, a second annular belt 132, a first driving component 14, a first motor 141, a first speed reducer 142, a liquid accumulation groove 15, a tensioning component 16, a manual tensioning component 161, a first tensioning roller 1611, a sliding block 1612, a connecting shaft sleeve 16121, a guide rod 1613, a pushing lead screw 1614, a rotating hand disc 16141, a lead screw nut 1615, an automatic tensioning component 162, a second tensioning roller 1621, an automatic air cylinder 1622, a connecting rod 1623, a cutting component 20, a second machine frame 21, a working platform 211, a conveying component 22, a cutting component 23, a cutter 231, a first crank and rocker mechanism 232, a first crank 2321, a first rocker 2322, a second driving component 24, a second motor 241, a second speed reducer 242, a gear set, a supporting plate 244, a driving gear 2431, a driven gear 32, a driving gear, Driven rotating shaft 2433, sliding plate 25, pressing component 26, pressing plate 261, pressing rod 262, sliding rod 263, second crank rocker mechanism 264, second crank 2641, second rocker 2642 and third rocker 2643.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

The applicant believes that current juicers are primarily centrifugal juicers which break the peel and pulp of the fruit into pulp during the juicing process. The fruit and vegetable fibers in the peel and pulp are damaged, so that the promoting effect on the gastrointestinal peristalsis of people is greatly reduced, the edibility of the people is reduced, and the people are usually discarded. The utilization rate of the fruits in the juicing process is greatly reduced, the product output of fruit juice production enterprises is reduced, the material cost of fruit juice production is increased, the selling price of the fruit juice is finally improved to be transferred to consumers, and the expenditure of the consumers is increased. Therefore, how to improve the utilization rate of the fruits in the juicing process and improve the product yield of the fruit juice production enterprises becomes a problem which needs to be solved urgently.

In order to solve the problems in the prior art, the invention provides a fruit processing device. As shown in fig. 1, the processing apparatus includes an extruding unit 10 and a cutting unit 20.

Specifically, referring to fig. 1 to 3, the pressing unit 10 includes a first frame 11, a roller assembly 12, a pressing belt 13, a first driving assembly 14, and a liquid collecting tank 15. Wherein, the roller assembly 12 comprises a pressing roller 121 and a guiding roller 122; the squeezing rollers 121 are transversely arranged in the first frame 11 and rotatably connected with the first frame 11, and two adjacent squeezing rollers 121 have a set distance in the horizontal direction and the vertical direction. The guide roller 122 serves to support the pressing belt 13 and to change the winding direction of the pressing belt 13. The pressing belt 13 is wound around the pressing rollers 121 and the guide roller 122, and the winding directions of the pressing belt 13 at the adjacent two pressing rollers 121 are opposite. The pressing belt 13 includes a first endless belt 131 and a second endless belt 132, and the highest point of the first endless belt 131 is higher than the highest point of the second endless belt 132. The first and second endless belts 131 and 132 are at least partially attached to each other, the first and second endless belts 131 and 132 are gradually attached from a side close to the first rack 11, and the first and second endless belts 131 and 132 move along with the fruit pieces while pressing the fruit, thereby squeezing the juice from the fruit. The first and second endless belts 131 and 132 are gradually separated from the other side adjacent to the first housing 11, and after the fruit is squeezed and juiced, the peel and pulp of the fruit are squeezed to form a fruit mass and discharged from the separated side of the first and second endless belts 131 and 132. Meanwhile, the winding directions of the first endless belt 131 and the second endless belt 132 on the same pressing drum 121 are the same. Since the winding directions of the squeezing belts 13 at the two adjacent squeezing rollers 121 are opposite, the fruit sandwiched between the first endless belt 131 and the second endless belt 132 is continuously squeezed by the squeezing rollers 121 from the first endless belt 131 side and the second endless belt 132 side, so that the fruit is squeezed at multiple angles, the juice in the fruit is fully squeezed out, and the juice quantity of the fruit is increased. The press belt 13 has a number of filter holes or is made of a mesh material. The squeezing belt 13 in this embodiment is made of polyester canvas, which has a certain permeability, so that squeezed juice can easily seep out of the squeezing belt 13; and meanwhile, the wear resistance is certain, so that the friction wear in the movement process of the first annular belt 131 and the second annular belt 132 can be relieved. The juice that is squeezed out oozes from the hole on extrusion belt 13 and is collected by hydrops groove 15, and hydrops groove 15 is fixed in first frame 11, and specifically, hydrops groove 15 is located the below of roller assembly 12 and extrusion belt 13. The first driving assembly 14 in this embodiment includes a first motor 141 and a first speed reducer 142 connected to the first motor 141. The first speed reducer 142 is fixed on the frame, and the output end of the first speed reducer 142 is fixedly connected with the roller rotating shaft at the end of the squeezing roller 121.

Referring to fig. 1, 4 and 5, the dicing member 20 includes a second frame 21, a conveying assembly 22, a dicing assembly 23, a second driving assembly 24, and a slide plate 25. Wherein, the second frame 21 is arranged on one side of the first frame 11 close to the separation of the first annular belt 131 and the second annular belt 132; the second frame 21 includes a work platform 211, and the conveying assembly 22 is disposed on the work platform 211. The conveying assembly 22 in this embodiment is a belt conveyor, and the belt conveyor is fixed on the working platform 211 through a bracket. The fruit is squeezed by the squeezing part 10 and juiced to form fruit blocks, the fruit blocks slide to the belt conveyor, and the conveyor drives the fruit blocks to move towards the cutting component 23. The dicing assembly 23 is arranged at one end of the conveyor far away from the first frame 11 in a straddling manner, and the dicing assembly 23 comprises a cutter 231 and a first crank-rocker mechanism 232. Wherein, one end of the cutter 231 is rotatably connected with the side frame of the conveyor, and the other end of the cutter 231 is rotatably connected with the first crank rocker mechanism 232. The first crank and rocker mechanism 232 includes a first crank 2321 and a first rocker 2322. One end of the first rocking bar 2322 is rotatably connected to the cutting knife 231, the other end of the first rocking bar 2322 extends downwards to penetrate through the working platform 211 to be rotatably connected to one end of the first crank 2321, and the other end of the first crank 2321 is fixedly connected to the second driving assembly 24. The second driving component 24 drives the first crank 2321 to rotate, the first crank 2321 drives the first rocking bar 2322 to swing so as to press and lift the cutting knife 231 downwards, and when the cutting knife 231 presses downwards, the fruit pieces on the conveying component 22 are cut into pieces. The second driving assembly 24 in this embodiment is disposed below the working platform 211 and is fixedly connected to the second frame 21. Specifically, the second driving assembly 24 includes a second motor 241, a second speed reducer 242, and a gear set 243, and the gear set 243 includes a driving gear 2431 and a driven gear 2432. The second motor 241 is in transmission connection with the second speed reducer 242, the output end of the second speed reducer 242 is connected with the driving gear 2431, and the driving gear 2431 is in meshing transmission with the driven gear 2432. A driven rotating shaft 2433 is inserted into an inner ring of the driven gear 2432, and an end of the driven rotating shaft 2433 is fixedly connected with an end of the first crankshaft far away from the first rocking bar 2322. Support plates 244 are disposed on both sides of the gear set 243, and a driving driven gear 2432 is rotatably connected to the support plates 244 via a driven rotation shaft 2433. When the second motor 241 operates, the second speed reducer 242 reduces the speed and then drives the driving gear 2431 to rotate, the driving gear 2431 and the driven gear 2432 are meshed for transmission to drive the driven rotating shaft 2433 to rotate, the driven rotating shaft 2433 drives the first crank 2321 to rotate, so that the first crank-rocker mechanism 232 drives the cutter 231 to move to cut fruit pieces, and along with the movement of the conveying assembly 22, the cut fruit pieces continue to move and slide down from one side of the sliding plate 25 to be discharged. In order to make the fruit pieces slide off smoothly, the sliding plate 25 is arranged obliquely, the bottom surface of the sliding plate 25 is fixedly connected with the working platform 211, the high end of the sliding plate 25 extends to the lower part of the conveying assembly 22, and the low end of the sliding plate 25 extends out of the second frame 21. An operator can collect the diced fruit blocks through the collecting device and then make dried fruits through airing. Because the fruit pieces are cut into a plurality of block-shaped units, the contact area of the fruit pieces and the air is increased, and the fruit pieces are dried more easily.

During the cutting of the fruit pieces by the cutting assembly 23, the conveyor assembly 22 is always in operation, so that the fruit pieces may move during the cutting process, which may result in uneven cut sections of the fruit pieces. To address this issue, in a further embodiment, in conjunction with fig. 4, 6 and 7, the dicing member 20 further includes a compression assembly 26. The pressing assembly 26 is disposed on a side of the second frame 21 adjacent to the dicing assembly 23. The hold-down assembly 26 includes a pressure plate 261, a pressure bar 262, two vertically disposed slide bars 263, and a second crank and rocker mechanism 264. The two sliding rods 263 are respectively disposed at two sides of the transmission assembly, and the bottom ends of the sliding rods 263 extend downward to penetrate through the working platform 211 to be connected with the second crank-rocker mechanism 264. The pressing rod 262 is horizontally arranged above the transmission assembly, and two ends of the pressing rod 262 are respectively connected with one end of the sliding rod 263 close to the top. The bottom surface of the pressing rod 262 is fixedly connected with the pressing plate 261. The second crank and rocker mechanism 264 includes a second crank 2641, a second rocker 2642, and a third rocker 2643. One end of the second crank 2641 is fixedly connected to the second driving assembly 24, the other end of the second crank 2641 is rotatably connected to one end of the second rocking bar 2642, the other end of the second rocking bar 2642 is rotatably connected to the middle of the third rocking bar 2643, and two ends of the third rocking bar 2643 are respectively hinged to the bottom of the sliding rod 263. When the second driving assembly 24 drives the second crank 2641 to rotate, the second crank 2641 drives the third rocker 2643 to move up and down through the second rocker 2642, so that the sliding rod 263 slides up and down. When the sliding rod 263 slides downwards, the sliding rod 263 drives the pressing plate 261 to move downwards through the pressing rod 262 so as to press the fruit pieces on the conveying component 22, so that the cutting knife 231 can conveniently cut the fruit pieces; when the hong kong slides upwards, the pressing plate 261 is lifted, the fruit pieces continue to move along with the conveying component 22, and the cut fruit pieces slide off the sliding plate 25 along with the movement of the conveying component 22 and are discharged. The gear set 243 of the second driving assembly 24 in this embodiment includes two driven gears 2432, and the two driven gears 2432 are respectively disposed on two sides of the driving gear 2431 and are in meshing transmission with the driving gear 2431. One of the driven gears 2432 is connected to the first crank rocker mechanism 232 via a driven rotational shaft 2433, and the other driven gear 2432 is connected to the second crank 2641 of the second crank rocker mechanism 264 via a driven rotational shaft 2433. When the second motor 241 operates, the driving gear 2431 is driven to rotate by the second speed reducer 242, so that the two driven gears 2432 respectively drive the cutter 231 to move through the first crank-rocker mechanism 232 and the pressing plate 261 to move through the second crank-rocker mechanism 264.

The working principle is as follows: first, the first driving assembly 14 is activated, the first driving assembly 14 is operated to rotate the pressing roller 121, and the pressing roller 121 drives the first endless belt 131 and the second endless belt 132 to move circularly. Adding cleaned fruit into the squeezing component 10 from one end of the first annular belt 131 and the second annular belt 132 which are gradually jointed, gradually jointing the first annular belt 131 and the second annular belt 132 to enable the gap between the first annular belt 131 and the second annular belt 132 to be gradually reduced, clamping the fruit by the first annular belt 131 and the second annular belt 132 and driving the fruit to move, squeezing the fruit by the first annular belt 131 and the second annular belt 132 in the fruit moving process, and squeezing out fruit juice in the fruit and dripping into the liquid accumulating groove 15 by penetrating the first annular belt 131 or the second annular belt 132. The winding directions of the squeezing belts 13 at the two adjacent squeezing rollers 121 are opposite, the squeezing rollers 121 further squeeze the first annular belt 131 or the second annular belt 132 from multiple directions during the movement of the squeezing belts 13, the fruit located between the first annular belt 131 and the second annular belt 132 is further squeezed, and the squeezed fruit juice and the fruit juice infiltrated in the first annular belt 131 and the second annular belt 132 are squeezed out and collected by the liquid accumulating tank 15. The first and second endless belts 131 and 132 are gradually separated, the pressed peel and pulp of the fruit form lumps and are discharged to the conveying assembly 22 of the dicing part 20 along with the separation of the first and second endless belts 131 and 132, and the conveying assembly 22 moves the fruit lumps to the lower part of the dicing assembly 23. The second driving component 24 operates to drive the first crank rocker mechanism 232 and the second crank rocker mechanism 264 to move, the second crank rocker mechanism 264 drives the sliding rod 263 to move up and down, and the first crank rocker mechanism 232 drives the cutter 231 to press down and lift up; when the sliding rod 263 moves downwards, the pressing plate 261 presses the fruit blocks to keep the fruit blocks static, the cutter 231 presses downwards to cut the fruit blocks, then the sliding rod 263 drives the pressing plate 261 to move upwards, meanwhile, the cutter 231 lifts upwards, the conveying assembly 22 drives the fruit blocks to move and discharge the cut fruit blocks from the end parts of the fruit blocks, and the discharged fruit blocks slide down to the collecting device through the sliding plate 25.

When the processing device provided by the application is used for squeezing and juicing fruits, the flexible squeezing belt 13 is adopted, so that the squeezing belt 13 has certain tensile property, the squeezing belt 13 can be loosened after long-term use, the squeezing force of the squeezing belt 13 is insufficient, and the juicing effect of the fruits can be reduced. To address this, in a further embodiment, the squeezing unit 10 further comprises a tensioning assembly 16 for adjusting the tension of the squeezing belt 13, and the squeezing belt 13 is tensioned by the tensioning assembly 16, thereby ensuring that the squeezing belt 13 has sufficient squeezing force to squeeze the fruit.

Referring to fig. 8, in one embodiment, tensioning assembly 16 includes a manual tensioning assembly 161, where manual tensioning assembly 161 includes a first tensioning roller 1611, a slider block 1612, a guide rod 1613, a push screw 1614, and a screw nut 1615. Specifically, the circumferential surface of the first tension roller 1611 is in contact with the inner circumferential surface of the pressing belt 13, and roller rotation shafts at both ends of the first tension roller 1611 are rotatably connected to the slide block 1612. Two parallel guide rods 1613 are inserted into the sliding block 1612, the guide rods 1613 are fixedly connected with the first frame 11, and the sliding block 1612 can slide along the length direction of the guide rods 1613. The sliding block 1612 is provided with a connecting shaft sleeve 16121 parallel to the guide rod 1613, the push screw 1614 is inserted into the connecting shaft sleeve 16121 and is rotatably connected with the connecting shaft sleeve 16121, and the end of the push screw 1614 far away from the first tensioning roller 1611 is provided with a rotating handwheel 16141. Meanwhile, a lead screw nut 1615 is sleeved on the push lead screw 1614, and the bottom surface of the lead screw nut 1615 is fixedly connected with the first frame 11. When the squeeze belt 13 is loosened, the rotating hand disc 16141 is manually rotated, the lead screw 1614 is pushed to rotate relative to the lead screw, and since the lead screw nut 1615 is fixed to the first frame 11, the lead screw 1614 is pushed to slide the slide block 1612 along the guide rod 1613, so that the first tensioning roller 1611 applies a force to the squeeze belt 13 from the inner ring surface of the squeeze belt 13, and the squeeze belt 13 is kept tensioned.

In another embodiment, in conjunction with fig. 9, the tensioning assembly 16 includes an automatic tensioning assembly 162, the automatic tensioning assembly 162 including a second tensioning roller 1621, an automatic cylinder 1622, and a linkage 1623. Specifically, the circumferential surface of the second tension roller 1621 is in tangential contact with the inner circumferential surface of the pressing belt 13. The first frame 11 is provided with a sliding slot 111, roller rotating shafts at two ends of the first tensioning roller 1611 are inserted into the sliding slot 111 and extend out of the sliding slot 111, and the first tensioning roller 1611 can slide along the direction of the sliding slot 111. The automatic cylinder 1622 is fixed on the first frame 11, the telescopic rod of the automatic cylinder 1622 is hinged to one end of the connecting rod 1623, and the other end of the connecting rod 1623 is rotatably connected to the end of the roller rotating shaft of the first tensioning roller 1611. When the squeeze belt 13 is slack, the automatic cylinder 1622 is activated to extend the telescoping rod of the automatic cylinder 1622 and push the second tensioning roller 1621 in the direction of the chute 111 via the connecting rod 1623, thereby causing the second tensioning roller 1621 to apply a force to the squeeze belt 13 from the inner ring surface of the squeeze belt 13, thereby ensuring that the squeeze belt 13 remains in a tensioned state.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.