Convenient-to-clean crushing device for red date processing

Abstract

The invention discloses a crushing device convenient to clean and used for red date processing, and relates to the technical field of red date processing.The crushing device comprises a crushing mechanism and a fixed crushing plate installed in the crushing mechanism, a grinding mechanism is arranged at the bottom of the crushing mechanism, a grinding wall is arranged at the bottom of the grinding mechanism, and the crushing mechanism comprises a crushing box; a feeding hopper is fixedly installed on one side of the top of the crushing box, connecting hinges are symmetrically installed on one side of the crushing box, maintenance bin doors are rotationally connected to the outer sides of the two connecting hinges, and a door handle is fixedly installed on one side of the middle of each maintenance bin door. And under the action of a connecting rotating shaft and a connecting rotating rod, the connecting rotating rod drives a connecting rotating sleeve and a crushing rotating rod to rotate, under the action of a crushing rotating shaft, rotation of a rotating crushing plate is achieved, and red dates can be extruded and crushed through crushing teeth on the outer sides of a fixed crushing plate and the rotating crushing plate.

Description

Technical Field

[0001] The invention relates to the technical field of red date processing, in particular to a crushing device for red date processing which is easy to clean. Background Art

[0002] Red dates, also known as jujubes, belong to the angiosperms, dicots, rhamnosae, rhamnaceae, jujube genus. They have a very high vitamin content and are known as "natural vitamin pills". They have the effects of nourishing yin and yang, and replenishing blood. Red dates are temperate crops with strong adaptability and a wide range of planting. Red dates are known as "hardcore crops" and are drought-resistant and waterlogged-resistant. They are the preferred variety for the development of water-saving forestry and fruit industries. After being made into powder, red dates can be used as food raw materials and added to candies, cakes, milk tea, jelly, jam, ice cream, yogurt, pasta, puffed foods, solid beverages, infant foods and many other foods. In the processing of red date powder, it is necessary to dry the dried red dates. The red dates are crushed to make red date powder of a certain mesh size. At present, the crushing methods used for processing red date powder mainly include grinding disc type, hammer type and shear type. However, no matter which crushing method is used, the crushing method is relatively single, which is not conducive to improving the crushing effect. Moreover, for the grinding disc type crushing method, some grinding disc crushers will set the grinding surface to a conical surface. In this way, the concave conical surface is not easy to be cleaned after the crushing is completed. The red dates adhered to the concave conical surface during the grinding and crushing process cannot be cleaned for a long time and are prone to deterioration. As a result, they are mixed into the new red date powder during the next grinding and crushing process, thereby affecting the quality of the red date powder.

[0003] Announcement No. CN212215641U discloses a crushing device for processing red dates. By setting a cleaning brush, after the crushing is completed, the cleaning brush can be used to clean the wall surface of the fixed mill to prevent the red dates from adhering to the wall surface of the fixed mill during the crushing process, affecting the next grinding and crushing effect. At the same time, the red dates that adhere to the wall surface of the fixed mill for a long time are prone to deterioration, and thus mixed into the new red date powder during the next grinding and crushing process, thereby affecting the quality of the red date powder; and during the grinding and crushing process, the cleaning brush can be stored in the storage box, which will not affect the grinding and crushing effect of the grinding assembly. However, the patent still has the following problems in actual use: Although the red dates processing crushing device is provided with a cleaning brush, after the crushing is completed, the cleaning brush can be used to clean the wall surface of the fixed mill to prevent the red dates from adhering to the wall surface of the fixed mill during the crushing process and affecting the next grinding and crushing effect, the crushing roller cannot be cleaned when the crushing roller is crushing the red dates, thereby affecting the crushing effect of the crushing roller. At the same time, the red dates cannot be ground, and red date powders of different coarseness and fineness cannot be provided according to the use of the red dates, which affects the production of red date products.

[0004] Therefore, a crushing device for processing red dates which is easy to clean is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a pulverizing device for processing red dates which is easy to clean, so as to solve the problem proposed in the above-mentioned background technology that the pulverizing roller cannot be cleaned when crushing the red dates, thereby affecting the crushing effect of the pulverizing roller, and at the same time the red dates cannot be ground, and red date powder of different coarseness and fineness cannot be provided according to the use of the red dates, thereby affecting the production of red date products.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a crushing device for processing red dates that is easy to clean, comprising a crushing mechanism, and a fixed crushing plate installed inside the crushing mechanism; A grinding mechanism is provided at the bottom of the crushing mechanism, and a grinding wall is provided at the bottom of the grinding mechanism; Also includes: The crushing mechanism comprises a crushing box, a feeding hopper is fixedly installed on one side of the top of the crushing box, a connecting hinge is symmetrically installed on one side of the crushing box, and the outer sides of the two connecting hinges are rotatably connected with a maintenance compartment door; Wherein, a door handle is fixedly installed on one side of the middle part of the maintenance compartment door, and the fixed crushing plate is fixedly installed on one side of the inner part of the crushing box; Among them, crushing motors are fixedly installed on the front and back of the crushing box, the output end of the crushing motor is fixedly connected to the crushing turntable, and the outer side of the crushing turntable is fixedly installed with an adjusting turntable.

[0007] Preferably, the outer sides of the two adjusting dials are rotatably connected with adjusting knobs, the ends of the adjusting knobs are fixedly installed with adjusting threaded rods, the outer sides of the two adjusting threaded rods are threadedly connected with adjusting threaded sleeves, the outer sides of the two adjusting threaded sleeves are rotatably connected with connecting shafts, and a connecting rotating rod is fixedly installed between the two connecting shafts.

[0008] Preferably, the outer sides of the connecting rotating rods are symmetrically connected to connecting rotating sleeves, the outer sides of the connecting rotating sleeves are rotatably connected to crushing rotating rods, the outer sides of the two crushing rotating rods are rotatably connected to rotating crushing plates, the outer sides of the rotating crushing plates and the fixed crushing plates are fixedly installed with crushing teeth, and the connecting sliding rods are symmetrically installed on the inner side of the top of the crushing box.

[0009] Preferably, the outer sides of the two connecting sliding rods are symmetrically and slidingly connected with connecting sliding sleeves, the tops of the two connecting sliding sleeves are fixedly installed with sliding connecting plates, the tops of the sliding connecting plates are fixedly installed with sealing baffles, the bottoms of the sliding connecting plates are fixedly installed with a plurality of spring telescopic rods, the outer sides of the spring telescopic rods are slidably connected with connecting springs, and the bottoms of the connecting springs are fixedly installed with rotating supports.

[0010] Preferably, the bottom of the rotating crushing plate is rotatably connected to a crushing rotating shaft, the rotating support is rotatably connected to the rotating crushing plate, a first motor cover is fixedly installed on one side of the bottom of the crushing box, a translation motor is fixedly installed on one side inside the first motor cover, and the output end of the translation motor is fixedly connected to a sprocket transmission assembly.

[0011] Preferably, a translation threaded rod is symmetrically installed on one side of the sprocket transmission assembly, and the outer sides of the two translation threaded rods are threadedly connected with translation threaded sleeves, and the two translation threaded sleeves are rotatably connected to the crushing rotation shaft.

[0012] Preferably, the grinding mechanism includes a grinding box, a material guide trough is fixedly installed on the top of the grinding box, the material guide trough is fixedly installed on the bottom of the crushing box, the grinding wall is fixedly installed on the bottom of the grinding box, a fixed support ring is fixedly installed on the outer side of the bottom of the crushing box, and support legs are fixedly installed around the bottom of the fixed support ring.

[0013] Preferably, a rotating bearing is rotatably connected to the inner side of the top of the grinding box, a fixed bracket is fixedly installed inside the rotating bearing, a protective cover is fixedly installed at the top center position of the fixed bracket, a lifting motor is fixedly installed inside the protective cover, lifting support columns are fixedly installed around the bottom of the fixed bracket, a lifting base plate is fixedly installed at the bottom of the lifting support columns, a lifting threaded rod is fixedly connected to the output end of the lifting motor, the lifting threaded rod is rotatably connected to the lifting base plate, the outer side of the lifting threaded rod is threadedly connected to a lifting threaded bracket, and a lifting sliding rod is fixedly installed at the bottom of the lifting threaded bracket.

[0014] Preferably, a rotating bracket is fixedly installed at the bottom of the lifting sliding rod, a grinding motor is fixedly installed at the top center position of the rotating bracket, a grinding roller is fixedly connected to the output end of the grinding motor, a mounting hole is opened on the top outer side of the grinding roller, connecting rods are fixedly installed around the rotating bracket, meshing brackets are fixedly installed around the bottom of the fixed bracket, a meshing gear is rotatably connected to the inner center position of the meshing bracket, a first meshing rack and a second meshing rack are meshedly connected on both sides of the meshing gear, the first meshing rack is fixedly connected to the connecting rod, a cleaning scraper is fixedly installed on the outer side of the second meshing rack, a rotating groove is symmetrically opened on one side of the cleaning scraper, a torsion spring is fixedly installed inside the rotating groove, and the cleaning scraper is fit-connected to the inner wall of the grinding box.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the crushing device for processing red dates, which is convenient to clean, uses a crushing motor to drive the crushing turntable and the adjusting turntable to rotate, and under the action of the connecting shaft and the connecting rotating rod, the connecting rotating rod drives the connecting rotating sleeve and the crushing rotating rod to rotate, and under the action of the crushing rotating shaft, the rotation of the rotating crushing plate is realized, and the crushing teeth on the outer side of the fixed crushing plate and the rotating crushing plate can squeeze and crush the red dates, and the lifting motor drives the lifting threaded rod to rotate, so that the lifting threaded bracket drives the lifting sliding rod and the rotating bracket to move up and down, and the distance between the grinding roller and the grinding wall can be adjusted, and the grinding motor drives the grinding roller to rotate, so that the grinding of the red dates can be realized, and the specific contents are as follows: 1. By setting up the crushing mechanism, not only can the crushing motor be used to drive the crushing turntable and the adjusting turntable to rotate, but also the connecting rotating rod drives the connecting rotating sleeve and the crushing rotating rod to rotate under the action of the connecting rotating shaft and the connecting rotating rod, and the rotating crushing plate is rotated under the action of the crushing rotating shaft, and the red dates can be squeezed and crushed by fixing the crushing plate and the crushing teeth on the outer side of the rotating crushing plate, and the maintenance compartment door can be opened by the door handle and the connecting hinge, and the adjusting threaded rod is driven to rotate by rotating the adjusting knob, so that the adjusting threaded sleeve drives the connecting rotating shaft to move, thereby increasing the rotating radius of the connecting rotating shaft and the connecting rotating rod, and the rotating radius of the rotating crushing plate can be adjusted, so that red dates of different sizes can be crushed. The crushing plate can be crushed by extrusion, and the rotation force of the rotating crushing plate can be adjusted according to the size of the red dates, so as to improve the effect of the initial crushing of the red dates. When the rotating crushing plate rotates, under the action of the rotating support and the connecting spring, the connecting sliding sleeve can drive the sliding connecting plate and the sealing baffle to move, and the feed hopper can be blocked to avoid the red dates falling when the red dates are squeezed, thereby affecting the extrusion and crushing effect of the red dates. The translation motor is started to drive the sprocket transmission assembly and the translation threaded rod to rotate, so that the translation threaded sleeve drives the crushing rotating shaft and the rotating crushing plate to move, and the red dates at the bottom of the fixed crushing plate and the rotating crushing plate can be squeezed and crushed, so as to avoid the phenomenon of red dates being blocked, which affects the effect of the initial crushing of the red dates. 2. By setting up the grinding mechanism, not only can the lifting motor be used to drive the lifting threaded rod to rotate, so that the lifting threaded bracket drives the lifting sliding rod and the rotating bracket to lift and move, and the distance between the grinding roller and the grinding wall can be adjusted, and the grinding motor drives the grinding roller to rotate, so as to realize the grinding of red dates, thereby improving the effect of red date crushing and grinding, while the rotating bracket is lifted and moved, under the action of the connecting rod, the first meshing rack can be driven to slide inside the meshing bracket, and the meshing connection between the first meshing rack, the meshing gear and the second meshing rack allows the second meshing rack to drive the cleaning scraper to descend, and under the action of the rotating groove and the torsion spring, the cleaning scraper can be made to fit the inner wall of the grinding box and the grinding wall, so as to facilitate the cleaning of the inner wall of the grinding box and the grinding wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the crushing mechanism cross section in the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the crushing teeth in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the crushing rotating shaft in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the cross section of the adjusting turntable in the present invention; Figure 6It is a schematic diagram of the three-dimensional structure of the sealing baffle in the present invention; Figure 7 A schematic diagram of the three-dimensional structure of the translation threaded rod and the translation threaded sleeve in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the cross section of the grinding mechanism in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the rotating bearing and the fixed bracket in the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the grinding roller in the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the cross section of the meshing bracket in the present invention.

[0017] In the figure: 1. Crushing mechanism; 101. Crushing box; 102. Feed hopper; 103. Connecting hinge; 104. Maintenance compartment door; 105. Door handle; 106. Fixed crushing plate; 107. Crushing motor; 108. Crushing turntable; 109. Adjusting turntable; 110. Adjusting knob; 111. Adjusting threaded rod; 112. Adjusting threaded sleeve; 113. Connecting shaft; 114. Connecting rotating rod; 115. Connecting rotating sleeve; 116. Crushing rotating rod; 117. Rotating crushing plate; 118. Crushing teeth; 119. Connecting sliding rod; 120. Connecting sliding sleeve; 121. Sliding connecting plate; 122. Sealing baffle; 123. Spring telescopic rod; 124. Connecting spring; 125. Rotating support; 126. Crushing rotating shaft; 127. First motor cover; 128. Translation motor; 129, sprocket transmission assembly; 130, translation threaded rod; 131, translation threaded sleeve; 2, grinding mechanism; 201, grinding box; 202, guide trough; 203, grinding wall; 204, fixed support ring; 205, support leg; 206, rotating bearing; 207, fixed bracket; 208, protective cover; 209, lifting motor; 210, lifting support column; 211, lifting bottom plate; 212, lifting threaded rod; 213, lifting threaded bracket; 214, lifting sliding rod; 215, rotating bracket; 216, grinding motor; 217, grinding roller; 218, mounting hole; 219, connecting rod; 220, meshing bracket; 221, meshing gear; 222, first meshing rack; 223, second meshing rack; 224, cleaning scraper; 225, rotating groove; 226, torsion spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 11 The present invention provides a technical solution: a crushing device for processing red dates that is easy to clean, comprising a crushing mechanism 1, and a fixed crushing plate 106 installed inside the crushing mechanism 1, a grinding mechanism 2 is arranged at the bottom of the crushing mechanism 1, and a grinding wall 203 is arranged at the bottom of the grinding mechanism 2, the crushing mechanism 1 comprises a crushing box 101, a feed hopper 102 is fixedly installed on one side of the top of the crushing box 101, a connecting hinge 103 is symmetrically installed on one side of the crushing box 101, and a maintenance compartment door 1 is rotatably connected to the outer sides of the two connecting hinges 103 04, wherein a door handle 105 is fixedly installed on one side of the middle of the maintenance compartment door 104, and a fixed crushing plate 106 is fixedly installed on one side of the inner part of the crushing box 101, wherein crushing motors 107 are fixedly installed on the front and back of the crushing box 101, and a crushing rotary disc 108 is fixedly connected to the output end of the crushing motor 107, and an adjusting rotary disc 109 is fixedly installed on the outer side of the crushing rotary disc 108, and an adjusting knob 110 is rotatably connected to the outer side of the two adjusting rotary discs 109, and an adjusting screw 110 is fixedly installed on the end of the adjusting knob 110. The threaded rod 111, the outer sides of the two adjusting threaded rods 111 are both threadedly connected with adjusting threaded sleeves 112, the outer sides of the two adjusting threaded sleeves 112 are both rotatably connected with connecting shafts 113, a connecting rotating rod 114 is fixedly installed between the two connecting rotating shafts 113, the outer sides of the connecting rotating rods 114 are both symmetrically rotatably connected with connecting rotating sleeves 115, the outer sides of the connecting rotating sleeves 115 are rotatably connected with crushing rotating rods 116, the outer sides of the two crushing rotating rods 116 are both rotatably connected with rotating crushing plates 117, the rotating crushing plates 117 Crushing teeth 118 are fixedly installed on the outer sides of the fixed crushing plate 106. The crushing motor 107 is used to drive the crushing turntable 108 and the adjusting turntable 109 to rotate. Under the action of the connecting shaft 113 and the connecting rotating rod 114, the connecting rotating rod 114 drives the connecting rotating sleeve 115 and the crushing rotating rod 116 to rotate. Under the action of the crushing rotating shaft 126, the rotation of the rotating crushing plate 117 is realized. The red dates can be squeezed and crushed by the crushing teeth 118 on the outer sides of the fixed crushing plate 106 and the rotating crushing plate 117.

[0020] A connecting sliding rod 119 is symmetrically installed on the inner side of the top of the crushing box 101, and a connecting sliding sleeve 120 is symmetrically slidably connected to the outer sides of the two connecting sliding rods 119. A sliding connecting plate 121 is fixedly installed on the top of the two connecting sliding sleeves 120, and a sealing baffle 122 is fixedly installed on the top of the sliding connecting plate 121. A plurality of spring telescopic rods 123 are fixedly installed on the bottom of the sliding connecting plate 121. A connecting spring 124 is slidably connected to the outer side of the spring telescopic rod 123, and a rotating support 125 is fixedly installed on the bottom of the connecting spring 124. A crushing rotating shaft 126 is rotatably connected to the bottom of the rotating crushing plate 117. The rotating support 125 is rotatably connected to the rotating crushing plate 117. The maintenance compartment door 104 can be opened by the door handle 105 and the connecting hinge 103, and the maintenance compartment door 104 can be opened by rotating the adjustment lever 105. The knob 110 drives the adjusting threaded rod 111 to rotate, so that the adjusting threaded sleeve 112 drives the connecting shaft 113 to move, thereby increasing the rotation radius of the connecting shaft 113 and the connecting rotating rod 114, and can adjust the rotation radius of the rotating crushing plate 117, so that red dates of different sizes can be squeezed and crushed, and the rotation force of the rotating crushing plate 117 can be adjusted according to the size of the red dates, so as to improve the effect of the initial crushing of the red dates. When the rotating crushing plate 117 rotates, under the action of the rotating support 125 and the connecting spring 124, the connecting sliding sleeve 120 can drive the sliding connecting plate 121 and the sealing baffle 122 to move, and can block the feed hopper 102 to avoid the phenomenon of red dates falling when squeezing the red dates, thereby affecting the squeezing and crushing effect of the red dates.

[0021] A first motor cover 127 is fixedly installed on one side of the bottom of the crushing box 101, and a translation motor 128 is fixedly installed on one side of the interior of the first motor cover 127. A sprocket transmission assembly 129 is fixedly connected to the output end of the translation motor 128, and a translation threaded rod 130 is symmetrically installed on one side of the sprocket transmission assembly 129. The outer sides of the two translation threaded rods 130 are threadedly connected with translation threaded sleeves 131, and the two translation threaded sleeves 131 are rotatably connected to the crushing rotating shaft 126. Starting the translation motor 128 drives the sprocket transmission assembly 129 and the translation threaded rod 130 to rotate, so that the translation thread sleeve 131 drives the crushing rotating shaft 126 and the rotating crushing plate 117 to move, so as to squeeze and crush the red dates at the bottom of the fixed crushing plate 106 and the rotating crushing plate 117, thereby avoiding the phenomenon of red dates being blocked and affecting the effect of the initial crushing of the red dates.

[0022] The grinding mechanism 2 includes a grinding box 201, a material guide trough 202 is fixedly installed on the top of the grinding box 201, the material guide trough 202 is fixedly installed on the bottom of the crushing box 101, a grinding wall 203 is fixedly installed on the bottom of the grinding box 201, and a fixed support ring 204 is fixedly installed on the outer side of the bottom of the crushing box 101. Support legs 205 are fixedly installed around the bottom, a rotating bearing 206 is rotatably connected to the inner side of the top of the grinding box 201, a fixed bracket 207 is fixedly installed inside the rotating bearing 206, a protective cover 208 is fixedly installed at the top center position of the fixed bracket 207, a lifting motor 209 is fixedly installed inside the protective cover 208, a lifting support column 210 is fixedly installed around the bottom of the fixed bracket 207, a lifting base plate 211 is fixedly installed at the bottom of the lifting support column 210, a lifting threaded rod 212 is fixedly connected to the output end of the lifting motor 209, the lifting threaded rod 212 is rotatably connected to the lifting base plate 211, the outer side of the lifting threaded rod 212 is threadedly connected to a lifting threaded bracket 213, and the lifting threaded bracket 213 is fixedly connected to the lifting threaded bracket 213. A lifting sliding rod 214 is fixedly installed at the bottom of the frame 213, and a rotating bracket 215 is fixedly installed at the bottom of the lifting sliding rod 214. A grinding motor 216 is fixedly installed at the top center position of the rotating bracket 215. The output end of the grinding motor 216 is fixedly connected to a grinding roller 217. A mounting hole 218 is provided on the top outer side of the grinding roller 217. The lifting motor 209 is used to drive the lifting threaded rod 212 to rotate, so that the lifting threaded bracket 213 drives the lifting sliding rod 214 and the rotating bracket 215 to move up and down, and the distance between the grinding roller 217 and the grinding wall 203 can be adjusted. The grinding motor 216 drives the grinding roller 217 to rotate, so that the red dates can be ground, thereby improving the effect of the crushing and grinding of the red dates.

[0023] A connecting rod 219 is fixedly installed around the rotating bracket 215, and a meshing bracket 220 is fixedly installed around the bottom of the fixed bracket 207. A meshing gear 221 is rotatably connected to the inner center of the meshing bracket 220. Both sides of the meshing gear 221 are meshed with a first meshing rack 222 and a second meshing rack 223. The first meshing rack 222 is fixedly connected to the connecting rod 219. A cleaning scraper 224 is fixedly installed on the outer side of the second meshing rack 223. A rotating groove 225 is symmetrically opened on one side of the cleaning scraper 224. A torsion spring 226 is fixedly installed inside the rotating groove 225. The cleaning scraper 224 is fixedly installed with a rotating groove 225. 24 is closely connected with the inner wall of the grinding box 201. When the rotating bracket 215 moves up and down, under the action of the connecting rod 219, the first meshing rack 222 can be driven to slide inside the meshing bracket 220. The meshing connection between the first meshing rack 222, the meshing gear 221 and the second meshing rack 223 enables the second meshing rack 223 to drive the cleaning scraper 224 to descend. Under the action of the rotating groove 225 and the torsion spring 226, the cleaning scraper 224 can be closely connected with the inner walls of the grinding box 201 and the grinding wall 203, so as to facilitate the cleaning of the inner walls of the grinding box 201 and the grinding wall 203.

[0024] Working principle: Before using this easy-to-clean red date processing crushing device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Fig.11 As shown, first, the crushing motor 107 is used to drive the crushing rotary disk 108 and the adjusting rotary disk 109 to rotate. Under the action of the connecting shaft 113 and the connecting rotating rod 114, the connecting rotating rod 114 drives the connecting rotating sleeve 115 and the crushing rotating rod 116 to rotate. Under the action of the crushing rotating shaft 126, the rotating crushing plate 117 is rotated. The crushing teeth 118 on the outer side of the fixed crushing plate 106 and the rotating crushing plate 117 can be squeezed and crushed. The maintenance compartment door 104 can be opened by the door handle 105 and the connecting hinge 103. The adjusting knob 110 is rotated to drive the adjusting threaded rod 111 to rotate, so that the adjusting threaded sleeve 112 drives the connecting shaft 113 to move, thereby increasing the rotation radius of the connecting shaft 113 and the connecting rotating rod 114, and the rotation radius of the rotating crushing plate 117 can be adjusted, so that red dates of different sizes can be squeezed and crushed. The rotation force of the rotating crushing plate 117 can be adjusted according to the size of the red dates, thereby improving the effect of the initial crushing of the red dates.

[0025] Secondly, while the rotating crushing plate 117 rotates, under the action of the rotating support 125 and the connecting spring 124, the connecting sliding sleeve 120 can drive the sliding connecting plate 121 and the sealing baffle 122 to move, so as to block the feed hopper 102 and avoid the red dates falling when squeezing the red dates, thereby affecting the squeezing and crushing effect of the red dates. The translation motor 128 is started to drive the sprocket transmission assembly 129 and the translation threaded rod 130 to rotate, so that the translation threaded sleeve 131 drives the crushing rotating shaft 126 and the rotating crushing plate 117 to move, so as to squeeze and crush the red dates at the bottom of the fixed crushing plate 106 and the rotating crushing plate 117, thereby avoiding the red dates being blocked and affecting the initial crushing effect of the red dates.

[0026] Finally, the lifting motor 209 is used to drive the lifting threaded rod 212 to rotate, so that the lifting threaded bracket 213 drives the lifting sliding rod 214 and the rotating bracket 215 to move up and down, and the distance between the grinding roller 217 and the grinding wall 203 can be adjusted. The grinding roller 217 is driven to rotate by the grinding motor 216 to achieve the grinding of red dates, thereby improving the effect of red date crushing and grinding. While the rotating bracket 215 is moving up and down, under the action of the connecting rod 219, the first meshing rack 222 can be driven to slide inside the meshing bracket 220. The meshing connection between the first meshing rack 222, the meshing gear 221 and the second meshing rack 223 allows the second meshing rack 223 to drive the cleaning scraper 224 to descend. Under the action of the rotating groove 225 and the torsion spring 226, the cleaning scraper 224 can be attached to the inner walls of the grinding box 201 and the grinding wall 203, so as to facilitate the cleaning of the inner walls of the grinding box 201 and the grinding wall 203.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crushing device for processing red dates that is easy to clean, comprising a crushing mechanism (1), and a fixed crushing plate (106) installed inside the crushing mechanism (1); A grinding mechanism (2) is provided at the bottom of the crushing mechanism (1), and a grinding wall (203) is provided at the bottom of the grinding mechanism (2); It is characterized in that Also includes: The crushing mechanism (1) comprises a crushing box (101), a feeding hopper (102) is fixedly mounted on one side of the top of the crushing box (101), connecting hinges (103) are symmetrically mounted on one side of the crushing box (101), and maintenance compartment doors (104) are rotatably connected to the outer sides of two connecting hinges (103); A door handle (105) is fixedly mounted on one side of the middle of the maintenance compartment door (104), and the fixed crushing plate (106) is fixedly mounted on one side of the interior of the crushing box (101); A crushing motor (107) is fixedly mounted on the front and back of the crushing box (101); an output end of the crushing motor (107) is fixedly connected to a crushing rotary disc (108); and an adjusting rotary disc (109) is fixedly mounted on the outer side of the crushing rotary disc (108).

2. The pulverizing device for processing red dates that is easy to clean according to claim 1 is characterized in that: The outer sides of the two adjusting dials (109) are both rotatably connected to adjusting knobs (110), the ends of the adjusting knobs (110) are fixedly mounted with adjusting threaded rods (111), the outer sides of the two adjusting threaded rods (111) are both threadedly connected to adjusting threaded sleeves (112), the outer sides of the two adjusting threaded sleeves (112) are both rotatably connected to connecting shafts (113), and a connecting rotating rod (114) is fixedly mounted between the two connecting rotating shafts (113).

3. The easy-to-clean red date processing crushing device according to claim 2 is characterized in that: The outer sides of the connecting rotating rods (114) are symmetrically connected to the connecting rotating sleeves (115), the outer sides of the connecting rotating sleeves (115) are rotatably connected to the crushing rotating rods (116), the outer sides of the two crushing rotating rods (116) are rotatably connected to the rotating crushing plates (117), the outer sides of the rotating crushing plates (117) and the fixed crushing plates (106) are fixedly mounted with crushing teeth (118), and the inner sides of the top of the crushing box (101) are symmetrically mounted with connecting sliding rods (119).

4. The pulverizing device for processing red dates that is easy to clean according to claim 3 is characterized in that: The outer sides of the two connecting sliding rods (119) are symmetrically slidably connected to connecting sliding sleeves (120); the tops of the two connecting sliding sleeves (120) are fixedly mounted with sliding connecting plates (121); the tops of the sliding connecting plates (121) are fixedly mounted with sealing baffles (122); the bottoms of the sliding connecting plates (121) are fixedly mounted with a plurality of spring telescopic rods (123); the outer sides of the spring telescopic rods (123) are slidably connected to connecting springs (124); and the bottoms of the connecting springs (124) are fixedly mounted with rotating supports (125).

5. The easy-to-clean red date processing crushing device according to claim 4, characterized in that: The bottom of the rotating crushing plate (117) is rotatably connected to a crushing rotating shaft (126); the rotating support (125) is rotatably connected to the rotating crushing plate (117); a first motor cover (127) is fixedly mounted on one side of the bottom of the crushing box (101); a translation motor (128) is fixedly mounted on one side of the interior of the first motor cover (127); and a sprocket transmission assembly (129) is fixedly connected to the output end of the translation motor (128).

6. The easy-to-clean red date processing crushing device according to claim 5, characterized in that: A translation threaded rod (130) is symmetrically mounted on one side of the sprocket transmission assembly (129); the outer sides of the two translation threaded rods (130) are both threadedly connected to translation threaded sleeves (131); and the two translation threaded sleeves (131) are rotationally connected to the crushing rotation shaft (126).

7. The easy-to-clean red date processing crushing device according to claim 1, characterized in that: The grinding mechanism (2) comprises a grinding box (201), a material guide trough (202) is fixedly mounted on the top of the grinding box (201), the material guide trough (202) is fixedly mounted on the bottom of the crushing box (101), the grinding wall (203) is fixedly mounted on the bottom of the grinding box (201), a fixed support ring (204) is fixedly mounted on the outer side of the bottom of the crushing box (101), and support legs (205) are fixedly mounted around the bottom of the fixed support ring (204).

8. The easy-to-clean red date processing crushing device according to claim 7, characterized in that: A rotating bearing (206) is rotatably connected to the inner side of the top of the grinding box (201); a fixed bracket (207) is fixedly installed inside the rotating bearing (206); a protective cover (208) is fixedly installed at the top center position of the fixed bracket (207); a lifting motor (209) is fixedly installed inside the protective cover (208); lifting support columns (210) are fixedly installed around the bottom of the fixed bracket (207); a lifting base plate (211) is fixedly installed at the bottom of the lifting support columns (210); a lifting threaded rod (212) is fixedly connected to the output end of the lifting motor (209); the lifting threaded rod (212) is rotatably connected to the lifting base plate (211); the outer side of the lifting threaded rod (212) is threadedly connected to a lifting threaded bracket (213); and a lifting sliding rod (214) is fixedly installed at the bottom of the lifting threaded bracket (213).

9. The easy-to-clean red date processing crushing device according to claim 8, characterized in that: A rotating bracket (215) is fixedly mounted on the bottom of the lifting sliding rod (214); a grinding motor (216) is fixedly mounted on the top center of the rotating bracket (215); a grinding roller (217) is fixedly connected to the output end of the grinding motor (216); a mounting hole (218) is provided on the top outer side of the grinding roller (217); connecting rods (219) are fixedly mounted on the four sides of the rotating bracket (215); an engaging bracket (220) is fixedly mounted on the four sides of the bottom of the fixed bracket (207); a rotating bracket (220) is fixedly mounted on the inner center of the engaging bracket (220). A meshing gear (221) is movably connected thereto; both sides of the meshing gear (221) are meshingly connected thereto with a first meshing rack (222) and a second meshing rack (223); the first meshing rack (222) is fixedly connected to the connecting rod (219); a cleaning scraper (224) is fixedly mounted on the outer side of the second meshing rack (223); a rotation groove (225) is symmetrically provided on one side of the cleaning scraper (224); a torsion spring (226) is fixedly mounted inside the rotation groove (225); and the cleaning scraper (224) is fittedly connected to the inner wall of the grinding box (201).

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