Vacuum freeze dryer capable of avoiding material bonding

Abstract

The utility model relates to the technical field of vacuum freeze-drying machines, in particular to a vacuum freeze-drying machine capable of avoiding material bonding. The vacuum freeze-drying machine comprises a base, supporting rods are fixedly installed on the two sides of the top face of the base, a driving motor is fixedly installed on one side of one supporting rod, and a supporting rod is fixedly installed at the output end of the driving motor; fixing rings are fixedly connected to the two sides of the surface of the supporting rod, and wall scraping assemblies are fixedly connected to the surfaces of the fixing rings; and a drying cylinder is fixedly mounted on one side of the supporting rod. According to the wall scraping type drying device, through mutual cooperative use of the wall scraping assembly and the drying cylinder, when a worker needs to stir and dry materials in the drying cylinder, the worker can convey the materials into the drying cylinder, then the worker can switch on a power source of a driving motor, and then a supporting rod drives a fixing ring to rotate; then the connecting rod drives the wall scraping strip to quickly scrape along the inner wall of the drying cylinder, and the spring drives the scraping strip to quickly clean foreign matters adsorbed on the inner wall of the drying cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum freeze drying machine technical field, concretely relates to a vacuum freeze drying machine of avoiding material adhesion. BACKGROUND

[0002] Vacuum freeze drying machine is applicable to drying of high-grade crude drugs, traditional Chinese medicine decoction pieces, biology, wild vegetables, dehydrated vegetables, food, fruits, chemical industry, pharmaceutical intermediates and other materials. The equipment can combine a refrigeration system, a vacuum system, a heat conducting oil heating system and a moisture removal system into one, and a new box structure is pushed out, which greatly utilizes the material storage space in the box for drying of the freeze vacuum drying.

[0003] In the public number for CN217654191U disclosed in a kind of vacuum freeze drying machine of avoiding material adhesion, although, including base, the top left side surface position of the base is fixedly connected with fixed plate, the top right side surface position of the base is fixedly connected with rack, the right side top middle position of the fixed plate is fixedly connected with rotary motor, the right side bottom middle position of the fixed plate is fixedly connected with push rod motor, the top rear end position of the rack is fixedly connected with cooling device. In the utility model, by the setting of rotary motor and tank, material can be rotated by rotary motor when drying, so that material continuously rolls up and down, material adhesion with tank inner cavity can be avoided, by the setting of vacuum pump, wet air in tank can be separated, so that tank is in vacuum state, moisture of material can be rapidly vaporized at lower temperature, and the characteristics of improving drying efficiency are improved.

[0004] However, the vacuum freeze drying machine of avoiding material adhesion has the following shortcomings: during use of the vacuum freeze drying machine, some materials inside the vacuum freeze drying machine have strong adsorption, which can easily cause adsorption of foreign matters inside the vacuum freeze drying machine, causing subsequent use of personnel to be inconvenient and affecting subsequent processing. SUMMARY

[0005] In view of the above shortcomings of the prior art, the utility model provides a vacuum freeze drying machine of avoiding material adhesion, which can effectively solve the problem that some materials inside the vacuum freeze drying machine have strong adsorption during use of the vacuum freeze drying machine in the prior art, which can easily cause adsorption of foreign matters inside the vacuum freeze drying machine, causing subsequent use of personnel to be inconvenient and affecting subsequent processing.

[0006] To achieve the above purpose, the utility model realizes the following technical solutions:

[0007] The utility model provides a kind of vacuum freeze drying machine to avoid material sticking, including base, the both sides of base top are fixedly installed with support rod, the side of one of the support rod is fixedly installed with driving motor, the output of driving motor is fixedly installed with support, the both sides of support surface are fixedly connected with fixed ring, the surface of fixed ring is fixedly connected with wall scraping subassembly;The side of the support rod is fixedly installed with drying cylinder, the side of drying cylinder surface is fixedly installed with temperature controller, the inside of drying cylinder is provided with temperature control wire;

[0008] The wall scraping subassembly includes a connecting rod fixedly connected to the both sides of the fixed ring, a circular groove is formed in the bottom of the connecting rod, a spring is fixedly installed on the inner bottom wall of the circular groove, and a wall scraping strip is fixedly installed on the top of the spring.

[0009] Preferably, the back of the driving motor is fixedly connected with a fixed rod, and one end of the fixed rod is fixedly connected to one side of the support rod.

[0010] Preferably, the other side of the surface of the drying cylinder is threadedly connected with a fixed bolt, and the surface of the fixed bolt is threadedly connected with a baffle.

[0011] Preferably, the front of the baffle is provided with an observation slot, and the surface of the observation slot is embedded with a transparent plate.

[0012] Preferably, an injection pipe is inserted into the middle of the top of the drying cylinder, and a cover is threadedly connected to one end of the injection pipe.

[0013] Preferably, an anti-skid pad is fixedly installed on the bottom of the base, and the material of the anti-skid pad is rubber.

[0014] The technical solution provided by the utility model has the following beneficial effects compared with the known prior art:

[0015] In the utility model, the wall scraping subassembly and the drying cylinder are used together. When the personnel need to stir and dry the materials in the drying cylinder, the personnel can deliver the materials to the inside of the drying cylinder. Then, the personnel can connect the power supply of the driving motor. After that, the support drives the fixed ring to rotate. Then, the connecting rod drives the wall scraping strip to quickly scrape along the inner wall of the drying cylinder. In addition, the spring drives the scraping strip to quickly clean the foreign matters adsorbed on the inner wall of the drying cylinder, so as to prevent the foreign matters from being adsorbed on the inner wall of the drying cylinder.

[0016] 2、In the utility model, the temperature controller and the temperature control wire are provided. When the personnel dry the materials in the drying cylinder, the personnel can deliver the materials to the inside of the drying cylinder. Then, the personnel can connect the temperature controller to the temperature control wire according to the actual situation, and adjust the temperature to the appropriate temperature, so as to facilitate the personnel to adjust the temperature in the drying cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is a schematic diagram of the split structure of the present application.

[0020] Figure 3 It is a schematic diagram of the enlarged structure of A in the present application.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the drying cylinder of the present application.

[0022] Reference signs: 1, base; 2, support rod; 4, driving motor; 5, support rod; 6, fixed ring; 7, wall scraping assembly; 71, connecting rod; 72, spring; 73, wall scraping strip; 8, drying cylinder; 9, temperature controller; 10, temperature control wire; 11, fixed rod; 12, fixed bolt; 13, baffle; 14, transparent plate; 15, injection pipe; 16, cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] The present application will be further described below in combination with the embodiments.

[0025] Embodiment: refer to Figures 1 to 4The utility model provides a kind of vacuum freeze dryer to avoid material sticking, including base 1, the top surface of base 1 is fixedly installed with support rod 2 on both sides, one side of one of support rod 2 is fixedly installed with driving motor 4, the output of driving motor 4 is fixedly installed with support rod 5, the surface of support rod 5 is fixedly connected with fixed ring 6, the surface of fixed ring 6 is fixedly connected with wall scraping assembly 7, wall scraping assembly 7 includes the connecting rod 71 fixedly connected with the both sides of fixed ring 6, the bottom of connecting rod 71 is provided with circular groove, the inner bottom wall of circular groove is fixedly installed with spring 72, the top of spring 72 is fixedly installed with wall scraping strip 73, the bottom of base 1 is fixedly installed with antiskid pad, and the material of antiskid pad is rubber;

[0026] When the personnel need to dry the material, the personnel can deliver the material to the inside of the drying cylinder 8 along the injection pipe 15, and then the personnel can turn on the power supply of the temperature controller 9 to adjust the temperature of the temperature control wire 10 to the appropriate temperature, so that the material in the inside of the drying cylinder 8 is dried, thereby facilitating the personnel to control the temperature in the inside of the drying cylinder 8, and then when the personnel need to stir the drying cylinder 8, the personnel can turn on the power supply of the driving motor 4 to drive the support rod 5 to stir, and then the support rod 5 can drive the fixed ring 6 to rotate quickly, and the wall scraping strip 73 can quickly remove the foreign matters adsorbed in the inside of the drying cylinder 8 under the action of the spring 72, thereby preventing the foreign matters from being adsorbed on the inner wall of the drying cylinder 8.

[0027] Referring to Figures 1 to 4 One side of the support rod 2 is fixedly installed with the drying cylinder 8, one side of the surface of the drying cylinder 8 is fixedly installed with the temperature controller 9, the inside of the drying cylinder 8 is provided with the temperature control wire 10, the other side of the surface of the drying cylinder 8 is threadedly connected with the fixed bolt 12, and the surface of the fixed bolt 12 is threadedly connected with the baffle 13.

[0028] Through the setting of the fixed bolt 12 and the baffle 13, when the personnel need to overhaul the inside of the drying cylinder 8, the personnel can twist the fixed bolt 12 to open the baffle 13, so that the personnel can conveniently maintain the inside.

[0029] Referring to Figures 1 to 4 The back surface of the driving motor 4 is fixedly connected with the fixed rod 11, and one end of the fixed rod 11 is fixedly connected to one side of the support rod 2.

[0030] Through the setting of the fixed rod 11, the driving motor 4 is fixed.

[0031] Referring to Figures 1 to 4 The front surface of the baffle 13 is provided with the observation slot, the surface of the observation slot is embedded with the transparent plate 14, the middle part of the top of the drying cylinder 8 is inserted with the injection pipe 15, and one end of the injection pipe 15 is threadedly connected with the cover 16.

[0032] Through the arrangement of the injection pipe 15 and the cover 16, when the person needs to deliver liquid into the interior of the drying cylinder 8, he can unscrew the cover 16 and deliver the liquid into the interior of the drying cylinder 8 along the injection pipe 15, thus facilitating the delivery of the liquid into the interior of the drying cylinder 8.

[0033] Working principle: when the person needs to dry the material, he can deliver the material into the interior of the drying cylinder 8 along the injection pipe 15, then he can connect the power supply of the temperature controller 9, so that the temperature of the temperature control wire 10 is adjusted to the appropriate temperature, and then the material in the interior of the drying cylinder 8 is dried, thus facilitating the control of the temperature in the interior of the drying cylinder 8, and then when the person needs to stir the drying cylinder 8, he can connect the power supply of the driving motor 4, so that the driving motor 4 drives the support rod 5 to stir, then the support rod 5 drives the fixed ring 6 to rotate rapidly, and the wall scraping strip 73 removes the foreign matters adsorbed in the interior of the drying cylinder 8 rapidly under the action of the spring 72, thus preventing the foreign matters from being adsorbed on the inner wall of the drying cylinder 8.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A vacuum freeze dryer for preventing material adhesion, comprising a base (1), characterized in that: Support rods (2) are fixedly installed on both sides of the top surface of the base (1). A drive motor (4) is fixedly installed on one side of one of the support rods (2). A support rod (5) is fixedly installed at the output end of the drive motor (4). Fixing rings (6) are fixedly connected to both sides of the surface of the support rod (5). A wall scraping assembly (7) is fixedly connected to the surface of the fixing ring (6). A drying cylinder (8) is fixedly installed on one side of the support rod (2). A temperature controller (9) is fixedly installed on one side of the surface of the drying cylinder (8). A temperature control wire (10) is provided inside the drying cylinder (8). The wall scraping assembly (7) includes a connecting rod (71) fixedly connected to both sides of the fixing ring (6). The bottom of the connecting rod (71) is provided with a circular groove. A spring (72) is fixedly installed on the inner bottom wall of the circular groove. A wall scraping strip (73) is fixedly installed on the top of the spring (72).

2. The vacuum freeze dryer for preventing material adhesion according to claim 1, characterized in that, A fixing rod (11) is fixedly connected to the back of the drive motor (4), and one end of the fixing rod (11) is fixedly connected to one side of the support rod (2).

3. A vacuum freeze dryer for preventing material adhesion according to claim 1, characterized in that, A fixing bolt (12) is threadedly connected to the other side of the surface of the drying cylinder (8), and a baffle (13) is threadedly connected to the surface of the fixing bolt (12).

4. A vacuum freeze dryer for preventing material adhesion according to claim 3, characterized in that, The front of the baffle (13) is provided with an observation groove, and a transparent plate (14) is embedded on the surface of the observation groove.

5. A vacuum freeze dryer for preventing material adhesion according to claim 1, characterized in that, An injection tube (15) is inserted into the middle of the top of the drying cylinder (8), and a cover (16) is threaded onto one end of the injection tube (15).

6. A vacuum freeze dryer for preventing material adhesion according to claim 1, characterized in that, The base (1) is fixedly installed with an anti-slip pad, which is made of rubber.

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