Vacuum stirrer

Abstract

The utility model provides a vacuum stirrer which comprises a stirring barrel, a rotating motor used for providing power for equipment is arranged above the stirring barrel, a supporting structure used for supporting the whole equipment is installed below the stirring barrel, and the supporting structure ensures the whole stability of the equipment and is beneficial to the stability of the stirring quality. A stirring assembly used for uniformly stirring a to-be-stirred object is mounted in the stirring barrel, and the stirring assembly enables the to-be-stirred object to be fully stirred through cooperation of a stirring blade, a screw rod and a stirring block, so that an effective guarantee is provided for subsequent processing quality; and the equipment is simple and reasonable in structure, and can effectively and fully stir the to-be-stirred material. The vacuum stirrer provided by the utility model solves the problems that the conventional vacuum stirrer is non-uniform in stirring, the subsequent processing is easily influenced, and the product quality is not uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum stirring, in particular to a vacuum stirrer. Background Art

[0002] Vacuum mixer is a kind of equipment for mixing materials in vacuum environment, which is widely used in the production process of pharmaceutical, food, chemical and other industries. In vacuum environment, materials can be protected from oxidation, pollution and other influences, and the mixing effect and uniformity of materials can be improved, and energy consumption and pollution emissions in the production process can be reduced.

[0003] The patent document with authorization announcement number: CN210646171U discloses a vacuum agitator, which involves the combined use of a driving motor, a stirring rod, a stirring blade, and a stirring block. The stirring rod is driven to rotate by the rotation of the output shaft of the driving motor. The stirring rod rotates while driving the stirring blades fixed to the stirring block to rotate, thereby stirring the material to be stirred, so that the material to be stirred can enter the next step of processing after being stirred.

[0004] Although the device provides stirring for the stirring object by installing a stirring rod, stirring blades, and stirring blocks, this structure is not convenient for fully stirring the stirring object, affecting the consistency of subsequent processing quality. It is necessary to provide a vacuum stirrer with more uniform stirring to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a vacuum stirrer with more uniform stirring.

[0006] The vacuum agitator provided by the utility model comprises a stirring barrel, wherein a rotating motor for providing power to the device is provided above the stirring barrel, a supporting structure for supporting the entire device is installed below the stirring barrel, and a stirring assembly for evenly stirring the material to be stirred is installed inside the stirring barrel.

[0007] The utility model provides a vacuum agitator, preferably, a fixing block for fixing the agitator is fixedly connected in the middle of the agitator barrel, a feed inlet for placing materials to be mixed is provided on the top of the agitator barrel, an air outlet for extracting air from inside the agitator barrel is provided on one side of the feed inlet, a valve is provided at the bottom of the agitator barrel, a tempered glass plate for conveniently observing the situation in the agitator barrel is installed on the agitator barrel, and a groove is provided inside the top of the agitator barrel.

[0008] As a vacuum agitator provided by the utility model, preferably, the supporting structure includes a supporting block connected to the fixed block, a buffer frame is fixedly connected below the supporting block, supporting legs are provided below the buffer frame, and leg pads for increasing the contact area with the ground are fixedly connected below the supporting legs.

[0009] As a vacuum agitator provided by the utility model, preferably, the stirring assembly includes a stirring shaft fixedly connected to the power output end of the rotating motor, a belt pulley is installed at one end of the stirring shaft, a transmission belt is rotatably connected to the belt pulley, and a stirring blade for stirring materials is installed on the stirring shaft.

[0010] As a vacuum agitator provided by the utility model, preferably, the stirring assembly also includes a transmission column rotatably connected to the transmission belt, the transmission column is fixed to the inner wall of the stirring barrel through a fixed block, one end of the transmission column is fixedly connected to a gear, the gear is meshingly connected to a gear ring, a raised ring is provided on the outer side of the gear ring, and the raised ring is rotatably connected to the groove.

[0011] As a vacuum agitator provided by the utility model, preferably, a spiral rod for evenly stirring the material is fixedly connected below the gear ring, a stirring block for auxiliary stirring is fixedly mounted on the spiral rod, and the spiral rod does not contact the inner wall of the stirring barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The vacuum agitator can stir the materials to be stirred evenly through the cooperation of the stirring blade and the spiral rod, improve the mixing degree of the materials, and thus better meet various process requirements. The addition of the stirring blade can make the materials in the stirring barrel be stirred more evenly, and more effectively improve the mixing effect of the materials. This solves the problem that the current vacuum agitator cannot stir the stirred materials more evenly, which may cause the quality of the subsequent processing to be uneven. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of the vacuum agitator provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the mixing barrel of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the mixing barrel of the utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the stirring assembly of the utility model;

[0018] Figure 5 It is a schematic diagram of the spiral rod structure of the stirring assembly of the utility model.

[0019] Numbers in the figure: 1. mixing barrel; 101. fixed block; 102. feed port; 103. air outlet; 104. valve; 105. tempered glass plate; 106. groove; 2. rotating motor; 3. supporting structure; 301. supporting block; 302. buffer frame; 303. supporting leg; 304. leg pad; 4. stirring assembly; 401. stirring shaft; 402. pulley; 403. stirring blade; 404. transmission column; 405. fixed block; 406. gear; 407. gear ring; 408. raised ring; 409. screw rod; 410. stirring block; 411. transmission belt. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the vacuum agitator provided by the utility model; Figure 2 This is a schematic diagram of the structure of the mixing barrel of the utility model; Figure 3 This is a schematic cross-sectional view of the mixing barrel of the utility model; Figure 4 This is a schematic cross-sectional view of the stirring assembly of the utility model; Figure 5 A vacuum agitator comprises a mixing barrel 1, a rotating motor 2 for providing power to the device is arranged above the mixing barrel 1, a supporting structure 3 for supporting the whole device is arranged below the mixing barrel 1, and a mixing assembly 4 for uniformly mixing the material to be mixed is arranged inside the mixing barrel 1.

[0022] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a fixing block 101 for fixing the mixing barrel 1 is fixedly connected in the middle of the mixing barrel 1, a feeding port 102 for placing the material to be mixed is provided on the top of the mixing barrel 1, an air outlet 103 for extracting the air inside the mixing barrel 1 is provided on one side of the feeding port 102, a valve 104 is provided at the bottom of the mixing barrel 1, a tempered glass plate 105 for conveniently observing the situation inside the mixing barrel 1 is installed on the mixing barrel 1, and a groove 106 is provided inside the top of the mixing barrel 1.

[0023] It should be noted that the design of the air outlet 103 can extract the air in the mixing barrel 1 through a vacuum pump, so that the inside of the mixing barrel 1 reaches a vacuum state. During the later work process, the stirring situation in the mixing barrel 1 can be observed through the tempered glass plate 105 to avoid uneven stirring.

[0024] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the support structure 3 includes a support block 301 connected to the fixed block 101, a buffer frame 302 is fixedly connected below the support block 301, a support leg 303 is provided below the buffer frame 302, and a leg pad 304 for increasing the contact area with the ground is fixedly connected below the support leg 303.

[0025] The stirring assembly 4 includes a stirring shaft 401 fixedly connected to the power output end of the rotating motor 2, a belt pulley 402 is installed at one end of the stirring shaft 401, a transmission belt 411 is rotatably connected to the belt pulley 402, and a stirring blade 403 for stirring materials is installed on the stirring shaft 401.

[0026] The stirring assembly 4 also includes a transmission column 404 rotatably connected to the transmission belt 411. The transmission column 404 is fixed to the inner wall of the stirring barrel 1 through a fixed block 405. One end of the transmission column 404 is fixedly connected to a gear 406. The gear 406 is meshingly connected to a gear ring 407. A raised ring 408 is provided on the outer side of the gear ring 407. The raised ring 408 is rotatably connected to the groove 106.

[0027] A screw rod 409 for uniformly stirring the material is fixedly connected below the gear ring 407 , and a stirring block 410 for auxiliary stirring is fixedly mounted on the screw rod 409 . The screw rod 409 does not contact the inner wall of the stirring barrel 1 .

[0028] It should be noted that: the design of the support structure 3 prevents the equipment from tilting or shaking during operation, so that the equipment can run smoothly during the mixing process, which is conducive to the stability of the mixing quality, and the modular design of the support structure 3 is convenient for subsequent installation and maintenance. The protruding ring 408 on the outside of the toothed ring 407 is rotatably connected to the groove 106, so that the toothed ring 407 can rotate inside the mixing barrel 1. The design of direct transmission in the mixing barrel 1 is conducive to maintaining the vacuum state inside the mixing barrel 1. The design of the stirring blade 403 can stir the material to be stirred. The design of the spiral rod 409 and the stirring block 410 allows the material to be stirred more evenly, so that the material to be stirred can be fully stirred. The power is transmitted to the spiral rod 409 through the cooperation of the belt pulley 402, the belt and the transmission column 404, so that the spiral rod 409 can drive the stirring block 410 to rotate, so that the material to be stirred can be fully stirred.

[0029] The working principle of a pedestrian warning device provided by the utility model is as follows:

[0030] First, the material to be mixed is added into the mixing barrel 1 through the feed port 102. After the addition is completed, the air in the mixing barrel 1 is extracted through the vacuum pump. Then, the rotating motor 2 is started. While the rotating motor 2 rotates, it drives the mixing shaft 401 to rotate. While the mixing shaft 401 rotates, it drives the belt pulley 402 to rotate. The belt pulley 402 drives the belt to rotate. At the same time, the belt transmits power to the transmission column 404. While the transmission column 404 rotates, it drives the gear 406 to rotate. While the gear 406 rotates, the gear ring 407 meshing with the gear 406 rotates in the mixing barrel 1 through the raised ring 408 rotatably connected to the groove 106. While the gear ring 407 rotates, it drives the screw rod 409 to rotate in the mixing barrel 1. At the same time, the screw rod 409 drives the mixing block 410 to rotate together. Then the staff can observe the mixing situation in the mixing barrel 1 through the tempered glass plate 105. After the mixing is completed, the valve 104 is opened to release the mixed material.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vacuum agitator, characterized in that: The invention comprises a stirring barrel (1), wherein a rotating motor (2) for providing power to the device is arranged above the stirring barrel (1), a supporting structure (3) for supporting the whole device is installed below the stirring barrel (1), and a stirring assembly (4) for stirring the material to be stirred evenly is installed inside the stirring barrel (1); the stirring assembly (4) comprises a stirring shaft (401) fixedly connected to the power output end of the rotating motor (2), a belt pulley (402) is installed at one end of the stirring shaft (401), and a transmission belt (411) is rotatably connected to the belt pulley (402), The stirring shaft (401) is provided with a stirring blade (403) for stirring materials; the stirring assembly (4) further comprises a transmission column (404) rotatably connected to the transmission belt (411); the transmission column (404) is fixed to the inner wall of the stirring barrel (1) via a fixing block (405); one end of the transmission column (404) is fixedly connected to a gear (406); the gear (406) is meshingly connected to a gear ring (407); a raised ring (408) is provided on the outer side of the gear ring (407); the raised ring (408) is rotatably connected to the groove (106).

2. A vacuum agitator according to claim 1, characterized in that: A fixing block (101) for fixing the stirring barrel (1) is fixedly connected in the middle of the stirring barrel (1); a feed inlet (102) for placing materials to be stirred is provided on the top of the stirring barrel (1); an air outlet (103) for extracting air from the stirring barrel (1) is provided on one side of the feed inlet (102); a valve (104) is provided at the bottom of the stirring barrel (1); a tempered glass plate (105) for conveniently observing the situation inside the stirring barrel (1) is installed on the stirring barrel (1); and a groove (106) is provided inside the top of the stirring barrel (1).

3. A vacuum agitator according to claim 1, characterized in that: The support structure (3) comprises a support block (301) connected to a fixed block (101); a buffer frame (302) is fixedly connected below the support block (301); a support leg (303) is provided below the buffer frame (302); and a leg pad (304) for increasing the contact area with the ground is fixedly connected below the support leg (303).

4. A vacuum agitator according to claim 1, characterized in that: A screw rod (409) for uniformly stirring the material is fixedly connected below the gear ring (407), a stirring block (410) for auxiliary stirring is fixedly mounted on the screw rod (409), and the screw rod (409) does not contact the inner wall of the stirring barrel (1).

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