Dry processing device for prepared rehmannia root powder

Abstract

The utility model discloses a radix rehmanniae praeparata powder dry processing device which comprises a heating assembly, the heating assembly comprises a drying box and a heating plate, the heating plate is fixedly installed on the inner wall of the bottom of the drying box, a fixed assembly and a movable assembly are arranged in the drying box, and a bearing assembly is arranged below the fixed assembly. By arranging the fixing assembly and the moving assembly, a motor is started to drive a connecting rod to rotate, the connecting rod drives a gear to rotate, the gear drives a toothed plate to move, the screen frame drives a second sliding block to extrude a first spring, and when the gear is not meshed with the toothed plate, the first spring releases elastic force to push the second sliding block to move, so that the screen frame can move back and forth; impurities in radix rehmanniae powder are filtered out, the quality of the radix rehmanniae powder is improved, the radix rehmanniae powder falls on the receiving frame from the screen frame, excessive radix rehmanniae powder can be prevented from being stacked together, and the radix rehmanniae powder processing device has the advantages that the radix rehmanniae powder can be conveniently, rapidly and completely processed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preparing rehmannia root powder, in particular to a device for preparing rehmannia root powder by dry method. Background Art

[0002] Rehmannia root, a perennial herb of the genus Rehmannia in the family Scrophulariaceae, can grow up to 30 cm in height, with fleshy rhizomes, yellow when fresh, and purple-red stems under cultivation conditions. It is named Rehmannia root because its underground tubers are yellow-white. Its root is one of the traditional Chinese medicines and according to the processing methods, it is divided into fresh Rehmannia root, dried Rehmannia root and cooked Rehmannia root. At the same time, their medicinal properties and effects are also quite different. According to the efficacy classification in "Compendium of Materia Medica", fresh Rehmannia root is a heat-clearing and blood-cooling medicine; cooked Rehmannia root is a tonic medicine.

[0003] The conventional preparation method of Rehmannia glutinosa is as follows: take the processed Rehmannia glutinosa and use rice wine (3 kg of rice wine for every 10 kg of Rehmannia glutinosa). Put the soaked Rehmannia glutinosa into a steamer, seal it on a steamer, and heat and steam it. When the Rehmannia glutinosa is black and moist inside and outside, has no raw core, and has a special burnt aroma, stop heating. Take it out and place it on a bamboo mat or curtain to dry. This is Rehmannia glutinosa.

[0004] However, for some raw rehmannia root that has been crushed into powder, it would be very troublesome to process it into cooked rehmannia root by steaming. Chinese patent application number CN202222038915.4 discloses a kind of rehmannia root processing and drying mechanism, including a drying box and a rack, a roller is arranged at the lower end of the rack, a limiting structure is arranged at the lower end of the roller, and the lower end of the limiting structure is arranged at the bottom of the drying chamber. If this drying device is used for baking and processing, it is necessary to spray yellow wine on the raw rehmannia root powder and then dry it. Since the raw rehmannia root powder sprayed with yellow wine is easy to condense into blocks during drying, and too much raw rehmannia root powder is stacked together, it is easy to make the raw rehmannia root powder unevenly heated, which is not conducive to the processing of cooked rehmannia root powder, and increases the processing time of raw rehmannia root powder, thereby reducing the processing efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a dry-processing device for Rehmannia glutinosa powder to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for dry processing of Rehmannia glutinosa powder, comprising a heating component for drying the Rehmannia glutinosa powder, the heating component comprising a drying box and a heating plate, the heating plate being fixedly mounted on the bottom inner wall of the drying box, a fixed component and a movable component being arranged in the drying box, and a receiving component being arranged below the fixed component.

[0007] Among them, the fixing component includes a first fixing block, a first chute, a first sliding rod, a first slider and a first connecting block. The first fixing block is fixedly installed on the inner wall of one side of the drying box. The first chute is opened at the top of the first fixing block. The first sliding rod is fixedly installed in the first chute. The first slider is slidably installed on the first sliding rod. The first connecting block is fixedly installed on the top of the first slider.

[0008] Among them, the fixing component further includes a second fixing block, a second chute, a second sliding rod, a second slider, a first spring, a second connecting block and a sieve frame. The second fixing block is fixedly installed on the inner wall of one side of the drying box. The second chute is opened at the top of the second fixing block. The second sliding rod is fixedly installed in the second chute. The second slider is slidably installed on the second sliding rod. The first spring is slidably sleeved on the second sliding rod. One end of the first spring is fixedly connected to the outer wall of one side of the second slider. The other end of the first spring is fixedly connected to the inner side of one side of the second chute. The second connecting block is fixedly installed at the top end of the second slider. The sieve frame is fixedly installed on the outer walls of the first connecting block and the second connecting block close to each other.

[0009] Among them, the moving component includes a toothed plate, a motor, a connecting rod and a gear. The toothed plate is fixedly installed on the outer wall of one side of the sieve frame. The motor is fixedly installed on the top of the drying box. The connecting rod is rotatably installed on the drying box. The top end of the connecting rod is fixedly connected to the output shaft of the motor. The gear is fixedly installed on the connecting rod. The gear meshes with the toothed plate.

[0010] Among them, the receiving component includes two disassembly components and a receiving frame. The disassembly component includes an L-shaped block, a U-shaped groove, a first mounting block, a second mounting block, a clamping rod, a second spring, a top block and a clamping groove. The L-shaped block is fixedly installed on the outer wall of one side of the sieve frame. The U-shaped groove is opened on the outer wall of one side of the L-shaped block. The first mounting block is slidably installed on the U-shaped groove. The mounting block is fixedly installed on the outer wall of one side of the second mounting block. The clamping rod is slidably installed on the second mounting block. The second spring is slidably sleeved on the clamping rod. The bottom of the second spring is fixedly connected to the top of the second mounting block. The top block is fixedly installed at the top end of the clamping rod. The bottom of the top block is fixedly connected to the top end of the second spring. The clamping groove is opened at the top of the first mounting block. The clamping groove is adapted to the clamping rod. The receiving frame is fixedly installed on the outer walls of the two first mounting blocks close to each other.

[0011] Among them, a feed hopper is fixedly installed on the top of the drying box. An opening is opened on the outer wall of one side of the drying box. A box door is hingedly installed in the opening. A handle is fixedly installed on the outer wall of one side of the box door.

[0012] In summary, due to the adoption of the above technology, the beneficial effects of the present utility model are:

[0013] By setting the fixing component and the moving component, the utility model enables the starting motor to drive the connecting rod to rotate, the connecting rod drives the gear to rotate, the gear drives the toothed plate to move, and the sieve frame drives the slider two to squeeze the first spring. When the gear is not engaged with the toothed plate, the first spring releases elastic force to push the slider two to move, so that the sieve frame can move back and forth, and the prepared rehmannia powder can fall from the sieve frame onto the receiving frame one by one, which can avoid excessive stacking of raw rehmannia powder together, having the advantages of facilitating the rapid and complete preparation of prepared rehmannia powder and increasing the preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a dry preparation device for prepared rehmannia powder of the utility model;

[0015] Figure 2 is the assembly structural schematic diagram of the L-shaped block and the U-shaped groove in the utility model;

[0016] Figure 3 is the front sectional structural schematic diagram of a dry preparation device for prepared rehmannia powder of the utility model;

[0017] Figure 4 For the utility model Figure 3 is the enlarged structural schematic diagram of part A;

[0018] Figure 5 is the rear sectional structural schematic diagram of a dry preparation device for prepared rehmannia powder of the utility model;

[0019] Figure 6 is the top sectional structural schematic diagram of a dry preparation device for prepared rehmannia powder of the utility model.

[0020] In the figure: 1. Heating component; 101. Drying box; 102. Heating plate; 2. Fixing component; 201. First fixing block; 202. First chute; 203. First sliding rod; 204. First slider; 205. First connecting block; 206. Second fixing block; 207. Second chute; 208. Second sliding rod; 209. Second slider; 2010. First spring; 2011. Second connecting block; 2012. Sieve frame; 3. Moving component; 301. Toothed plate; 302. Motor; 303. Connecting rod; 304. Gear; 4. Receiving component; 401. L-shaped block; 402. U-shaped groove; 403. First mounting block; 404. Second mounting block; 405. Clamping rod; 406. Second spring; 407. Top block; 408. Card slot; 409. Receiving frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0022] The present utility model provides a Figures 1-6 shown dry processing device for Rehmanniae Radix Praeparata powder, comprising: a heating assembly 1, the heating assembly 1 including a drying box 101 and a heating plate 102 (which can adopt an electric heating method, for example, by arranging electric heating wires inside, which can be directly purchased on the market and will not be elaborated in this embodiment), the heating plate 102 being fixedly installed on the bottom inner wall of the drying box 101, a fixing assembly 2 and a moving assembly 3 being arranged inside the drying box 101, and a receiving assembly 4 being arranged below the fixing assembly 2.

[0023] As Figure 3 shown, the fixing assembly 2 includes a first fixing block 201, a first chute 202, a first sliding rod 203, a first slider 204, and a first connecting block 205. The first fixing block 201 is fixedly installed on one inner wall of the drying box 101. The first chute 202 is opened at the top of the first fixing block 201. The first sliding rod 203 is fixedly installed inside the first chute 202. The first slider 204 is slidably installed on the first sliding rod 203. The first connecting block 205 is fixedly installed on the top of the first slider 204.

[0024] As Figure 3As shown, the fixing component 2 further includes a second fixing block 206, a second chute 207, a second sliding rod 208, a second slider 209, a first spring 2010, a second connecting block 2011 and a sieve frame 2012. The second fixing block 206 is fixedly installed on one inner wall of the drying box 101. The second chute 207 is opened at the top of the second fixing block 206. The second sliding rod 208 is fixedly installed in the second chute 207. The second slider 209 is slidably installed on the second sliding rod 208. The first spring 2010 is slidably sleeved on the second sliding rod 208. One end of the first spring 2010 is fixedly connected to the outer wall of one side of the second slider 209. The other end of the first spring 2010 is fixedly connected to the inner side of one side of the second chute 207. The second connecting block 2011 is fixedly installed at the top end of the second slider 209. The sieve frame 2012 is fixedly installed on the outer walls of the first connecting block 205 and the second connecting block 2011 close to each other;

[0025] By setting the fixing component 2, the sieve frame 2012 can move to filter out other impurities in the rehmannia glutinosa powder, which can improve the quality of the rehmannia glutinosa powder and is also beneficial to completely drying the rehmannia glutinosa powder.

[0026] As Figure 5 shown, the moving component 3 includes a toothed plate 301, a motor 302, a connecting rod 303 and a gear 304. The toothed plate 301 is fixedly installed on the outer wall of one side of the sieve frame 2012. The motor 302 is fixedly installed on the top of the drying box 101. The connecting rod 303 is rotatably installed on the drying box 101. The top end of the connecting rod 303 is fixedly connected to the output shaft of the motor 302. The gear 304 is fixedly installed on the connecting rod 303. The gear 304 meshes with the toothed plate 301;

[0027] As Figure 4As shown, the receiving assembly 4 includes two disassembly assemblies and a receiving frame 409. The disassembly assembly includes an L-shaped block 401, a U-shaped groove 402, a first mounting block 403, a second mounting block 404, a clamping rod 405, a second spring 406, a top block 407 and a clamping groove 408. The L-shaped block 401 is fixedly installed on the outer wall of one side of the sieve frame 2012. The U-shaped groove 402 is opened on the outer wall of one side of the L-shaped block 401. The first mounting block 403 is slidably installed on the U-shaped groove 402. The second mounting block 404 is fixedly installed on the outer wall of one side of the second mounting block 404. The clamping rod 405 is slidably installed on the second mounting block 404. The second spring 406 is slidably sleeved on the clamping rod 405. The bottom of the second spring 406 is fixedly connected to the top of the second mounting block 404. The top block 407 is fixedly installed at the top end of the clamping rod 405. The bottom of the top block 407 is fixedly connected to the top end of the second spring 406. The clamping groove 408 is opened on the top of the first mounting block 403. The clamping groove 408 is adapted to the clamping rod 405. The receiving frame 409 is fixedly installed on the outer walls of the two first mounting blocks 403 close to each other;

[0028] By providing the receiving assembly 4, the receiving frame 409 can receive the prepared rehmannia powder sifted by the sieve frame 2012, and it is also convenient to remove the receiving frame 409.

[0029] As Figure 1 As shown, a feed hopper is fixedly installed on the top of the drying oven 101. An opening is opened on the outer wall of one side of the drying oven 101. A box door is hingedly installed in the opening. A handle is fixedly installed on the outer wall of one side of the box door;

[0030] By providing the box door and the handle, the box door can be opened through the handle, so as to facilitate the removal of the dried rehmannia powder.

[0031] Structural principle: When the heating plate 102 heats the drying box 101 to 110°C - 120°C, then the raw rehmannia powder sprayed with yellow rice wine is added from the feed hopper into the sieve frame 2012. Then, start the motor 302 to drive the connecting rod 303 to rotate. The connecting rod 303 drives the gear 304 to rotate, and the gear 304 drives the toothed plate 301 to move, so that the sieve frame 2012 drives the slider one 204 and the slider two 209 to slide on the slide bar one 203 and the slide bar two 208 respectively. The slider two 209 compresses the spring one 2010. When the gear 304 is not engaged with the toothed plate 301, the spring one 2010 releases elastic force to push the slider two 209 to move, so that the sieve frame 2012 can move back and forth to filter out other impurities in the raw rehmannia powder, improve the quality of the prepared rehmannia powder, and make the prepared rehmannia powder fall onto the receiving frame 409 from the sieve frame 2012, which can avoid excessive stacking of the raw rehmannia powder and is not convenient for the processing of the raw rehmannia powder; the entire processing time is 2 - 3 hours; after processing, open the box door through the handle, pull the top block 407 to make the latch 405 away from the card slot 408, and then take out the receiving frame 409 from the U-shaped groove 402 through the mounting block two 404, so as to facilitate taking out the prepared rehmannia powder.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

Claims

1. A dry processing device for Rehmannia glutinosa powder, comprising a heating assembly for drying Rehmannia glutinosa powder, characterized in that: The heating assembly includes a drying box and a heating plate, wherein the heating plate is fixedly mounted on the bottom inner wall of the drying box, a fixed assembly and a movable assembly are arranged in the drying box, and a receiving assembly is arranged below the fixed assembly; The fixing assembly comprises a fixing block 1, a slide groove 1, a sliding rod 1, a sliding block 1 and a connecting block 1, wherein the fixing block 1 is fixedly mounted on an inner wall of one side of the drying box, the slide groove 1 is provided at the top of the fixing block 1, the sliding rod 1 is fixedly mounted in the slide groove 1, the sliding block 1 is slidably mounted on the sliding rod 1, and the connecting block 1 is fixedly mounted on the top of the sliding block 1; The fixing assembly also includes a second fixing block, a second slide slot, a second slide bar, a second slider, a first spring, a second connecting block and a screen frame, wherein the second fixing block is fixedly mounted on an inner wall of one side of the drying box, the second slide slot is arranged on the top of the second fixing block, the second slide bar is fixedly mounted in the second slide slot, the second slider is slidably mounted on the second slide bar, the first spring is slidably sleeved on the second slide bar, one end of the first spring is fixedly connected to an outer wall of one side of the slider, the other end of the first spring is fixedly connected to an inner side of the second slide slot, the second connecting block is fixedly mounted on the top of the slider, and the screen frame is fixedly mounted on an outer wall of a side where the connecting block and the second connecting block are close to each other; The moving assembly includes a tooth plate, a motor, a connecting rod and a gear. The tooth plate is fixedly mounted on an outer wall of one side of the screen frame, the motor is fixedly mounted on the top of the drying box, the connecting rod is rotatably mounted on the drying box, the top end of the connecting rod is fixedly connected to the output shaft of the motor, the gear is fixedly mounted on the connecting rod, and the gear is meshed with the tooth plate.

2. The dry processing device for Rehmannia glutinosa powder according to claim 1, characterized in that: The receiving assembly includes two disassembly assemblies and a receiving frame, and the disassembly assembly includes an L-shaped block, a U-shaped groove, a mounting block one, a mounting block two, a clamping rod, a spring two, a top block and a clamping groove. The L-shaped block is fixedly installed on one side outer wall of the screen frame, and the U-shaped groove is opened on one side outer wall of the L-shaped block. The mounting block one is slidably installed on the U-shaped groove, and the mounting block is fixedly installed on one side outer wall of the mounting block two. The clamping rod is slidably installed on the mounting block two, and the spring two is slidably sleeved on the clamping rod. The bottom of the spring two is fixedly connected to the top of the mounting block two, the top block is fixedly installed on the top of the clamping rod, and the bottom of the top block is fixedly connected to the top of the spring two. The clamping groove is opened at the top of the mounting block one, and the clamping groove is adapted to the clamping rod, and the receiving frame is fixedly installed on the outer walls of one side of the two mounting blocks one close to each other.

3. The dry processing device for Rehmannia glutinosa powder according to claim 1, characterized in that: A feed hopper is fixedly installed on the top of the drying box, a through opening is opened on one side outer wall of the drying box, a box door is hingedly installed in the through opening, and a handle is fixedly installed on one side outer wall of the box door.

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