Efficient closed mixing device

Abstract

The utility model relates to the technical field of mixing devices, and discloses a high-efficiency closed mixing device which comprises a supporting seat, a mixing barrel fixedly mounted at the upper part of the supporting seat, a box cover arranged at the upper part of the mixing barrel, a feed port communicated with the upper part of the box cover, a discharge pipe communicated with the bottom of the mixing barrel, and moving wheels arranged at the lower part of the supporting seat, the processing assembly comprises a dismounting mechanism arranged on the upper portion of the supporting seat, a stirring mechanism is arranged on the upper portion of the supporting seat, a sealing cover is arranged on the upper portion of the feeding port, a valve is arranged on one side of the discharging pipe, and the top end of the positioning block is fixedly connected with the box cover. The utility model solves the problem that the existing mixing device is poor in leakproofness in the process of stirring the castable, so that dust which is easily raised in the process of stirring the castable is easily blown out of the stirring barrel, and the loss of the material is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a high-efficiency closed mixing device. Background Art

[0002] Refractory materials are divided into shaped refractories and unshaped refractories. Unshaped refractories usually refer to castables, which are mixed powder particles composed of multiple aggregates or aggregates and one or more binders. When used, they must be mixed evenly with one or more liquids. They have strong fluidity and plasticity. Therefore, a mixing device is usually required when using castables.

[0003] However, the existing mixing device has poor airtightness during the mixing of the castable, so that dust easily stirred up during the mixing of the castable is easy to float out of the mixing barrel, thereby causing material loss.

[0004] Therefore, we proposed a highly efficient closed mixing device to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency closed mixing device 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: an efficient closed mixing device, comprising a support seat;

[0007] A mixing barrel fixedly mounted on the upper part of the support base;

[0008] A box cover arranged on the upper part of the mixing barrel;

[0009] Connected to the feed port arranged on the upper part of the box cover;

[0010] Connected to the discharge pipe arranged at the bottom of the mixing barrel;

[0011] A moving wheel arranged at the lower part of the support seat;

[0012] And a processing assembly arranged on the upper part of the support seat, the processing assembly includes a disassembly and assembly mechanism arranged on the upper part of the support seat, a stirring mechanism is arranged on the upper part of the support seat, a sealing cover is arranged on the upper part of the feed port, and a valve is arranged on one side of the discharge pipe.

[0013] Preferably, the disassembly and assembly mechanism includes a positioning groove opened on the upper part of the mixing barrel, a positioning block is provided on the inner wall of the positioning groove, a sealing ring is fixedly connected to the lower part of the box cover, a clamping groove is opened on the positioning block and one side of the mixing barrel, a sliding groove is opened on the outer wall of the mixing barrel, a sliding rod is fixedly connected to the inner wall of the sliding groove, a sliding block is slidably connected to the outer wall of the sliding rod, a first spring is fixedly connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to the outer side of the sliding block, a clamping rod is movably connected to one end of the connecting rod, a pull rod is fixedly connected to the outer end of the clamping rod, and a second spring is fixedly connected to the inner side of the pull rod.

[0014] Preferably, the stirring mechanism includes a mounting column movably connected to the upper part of the box cover, the top of the mounting column is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a third spring, the upper part of the mounting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a pressure rod through a fixing rod, the bottom of the box cover is fixedly connected to an inclined pressure block, the outer wall of the rotating shaft is fixedly connected to a stirring rod, the outer wall of the rotating shaft is fixedly connected to a rotating rod, the bottom of the rotating rod is fixedly connected to a hollow column, a solid column is sleeved inside the hollow column, the inner wall of the hollow column is fixedly connected to a fourth spring, and the bottom end of the solid column is fixedly connected to a scraper rod.

[0015] Preferably, the top of the positioning block is fixedly connected to the box cover, the sealing ring is arranged at the gap between the box cover and the mixing barrel, one end of the second spring is fixedly connected to the connecting rod, and the clamping rod is adapted to the clamping groove. Through the cooperation of the box cover and the sealing ring, the dust generated during the mixing process of the material can be prevented from floating out, thereby causing waste of material. At the same time, through the cooperation of the sliding rod, the sliding block, the connecting rod, the clamping rod, the second spring, the clamping groove and the positioning block, it is convenient for manual disassembly of the box cover, thereby facilitating manual cleaning of the inside of the mixing barrel for next use, and at the same time, it is convenient for manual inspection and maintenance of the parts arranged at the lower part of the box cover, thereby increasing the applicability of the device.

[0016] Preferably, one end of the first spring is fixedly connected to the slider, and through the cooperation of the slide rod, the slider and the first spring, the clamping rod can be kept at a position away from the clamping groove, thereby freeing up manual hands and making it easier for manual disassembly and assembly of the box cover.

[0017] Preferably, the rotating shaft is rotatably connected to the mounting column via a bearing, and the bottom end of the third spring is fixedly connected to the box cover. Through the cooperation of the pressure rod, the inclined pressure block and the third spring, the stirring rod fixedly connected to the outer wall of the rotating shaft can reciprocate up and down during the rotation process, so that the stirring rod can better stir the material, and further the material mixing effect can be better.

[0018] Preferably, one end of the fourth spring is fixedly connected to the solid column, and through the cooperation of the rotating rod, the hollow column, the solid column, the fourth spring and the scraper rod, the material can be prevented from accumulating at the bottom of the mixing barrel during the stirring process, thereby achieving an anti-sedimentation effect.

[0019] The utility model provides a high-efficiency closed mixing device. The high-efficiency closed mixing device has the following beneficial effects:

[0020] 1. The high-efficiency closed mixing device can prevent dust generated during the mixing process from floating out under the action of the box cover and the sealing ring by setting a disassembly and assembly mechanism, thereby causing waste of materials. At the same time, under the action of the sliding rod, the slider, the connecting rod, the clamping rod, the second spring, the clamping groove, and the positioning block, it is convenient for manual disassembly of the box cover, thereby facilitating manual cleaning of the inside of the mixing barrel for next use, and facilitating manual inspection and maintenance of the parts arranged at the bottom of the box cover, thereby increasing the applicability of the device. Furthermore, the device can be moved to the feeding position through the support seat and the moving wheel, thereby further increasing the applicability of the device;

[0021] 2. The high-efficiency closed mixing device is provided with a stirring mechanism. Under the action of the pressure rod, the inclined pressure block and the third spring, the stirring rod fixedly connected to the outer wall of the rotating shaft can reciprocate up and down during the rotation process, so that the stirring rod can have a better stirring effect on the material, and further the material mixing effect can be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the local structure of the stirring mechanism of the utility model;

[0027] In the figure: 1. support seat; 2. mixing barrel; 3. processing component; 31. disassembly and assembly mechanism; 311. positioning groove; 312. positioning block; 313. sealing ring; 314. snap-in groove; 315. slide groove; 316. slide rod; 317. slide block; 318. first spring; 319. connecting rod; 3110. snap-in rod; 3111. second spring; 32. stirring mechanism; 321. mounting column; 322. mounting plate; 323. third spring; 324. motor; 325. rotating shaft; 326. pressure rod; 327. inclined pressure block; 328. stirring rod; 329. rotating rod; 3210. hollow column; 3211. solid column; 3212. fourth spring; 3213. scraper rod; 4. box cover; 5. feed inlet; 6. discharge pipe; 7. moving wheel. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Example

[0029] like Figure 1-5 As shown, the utility model provides a technical solution: an efficient closed mixing device, comprising a support seat 1, a mixing barrel 2 fixedly mounted on the upper part of the support seat 1, a box cover 4 arranged on the upper part of the mixing barrel 2, a feed port 5 connected to the upper part of the box cover 4, a discharge pipe 6 connected to the bottom of the mixing barrel 2, a moving wheel 7 arranged at the lower part of the support seat 1, and a processing assembly 3 arranged on the upper part of the support seat 1, the processing assembly 3 comprising a disassembly and assembly mechanism 31 arranged on the upper part of the support seat 1, a stirring mechanism 32 arranged on the upper part of the support seat 1, a sealing cover arranged on the upper part of the feed port 5, a valve arranged on one side of the discharge pipe 6, and the disassembly and assembly mechanism 31 including a valve opened on the mixing barrel 2 A positioning groove 311 is provided at the bottom, a positioning block 312 is provided on the inner wall of the positioning groove 311, a sealing ring 313 is fixedly connected to the lower part of the box cover 4, a clamping groove 314 is provided on one side of the positioning block 312 and the mixing barrel 2, a sliding groove 315 is provided on the outer wall of the mixing barrel 2, a sliding rod 316 is fixedly connected to the inner wall of the sliding groove 315, a sliding block 317 is slidably connected to the outer wall of the sliding rod 316, a first spring 318 is fixedly connected to the inner wall of the sliding groove 315, a connecting rod 319 is fixedly connected to the outer side of the sliding block 317, one end of the connecting rod 319 is movably connected to a clamping rod 3110, the outer end of the clamping rod 3110 is fixedly connected to a pull rod, and the inner side of the pull rod is fixedly connected to a second spring 3111.

[0030] In this embodiment, the top of the positioning block 312 is fixedly connected to the box cover 4, the sealing ring 313 is arranged at the gap between the box cover 4 and the mixing barrel 2, one end of the second spring 3111 is fixedly connected to the connecting rod 319, and the clamping rod 3110 is adapted to the clamping groove 314. Through the cooperation of the box cover 4 and the sealing ring 313, the dust generated during the mixing process of the material can be prevented from floating out, thereby causing waste of material. At the same time, through the cooperation of the sliding rod 316, the sliding block 317, the connecting rod 319, the clamping rod 3110, the second spring 3111, the clamping groove 314, and the positioning block 312, it is convenient for manual disassembly of the box cover 4, thereby facilitating manual cleaning of the interior of the mixing barrel 2 for next use, and at the same time, it is convenient for manual inspection and maintenance of the parts arranged at the lower part of the box cover 4, thereby increasing the applicability of the device.

[0031] Furthermore, one end of the first spring 318 is fixedly connected to the slider 317. Through the cooperation of the slide bar 316, the slider 317 and the first spring 318, the clamping rod 3110 can be kept at a position away from the clamping groove 314, thereby freeing up the hands of the operator, making it easier for the operator to disassemble and assemble the box cover 4.

[0032] When it is necessary to disassemble the box cover 4, the clamping rod 3110 is clamped with the clamping groove 314. When disassembling, it is only necessary to manually pull the clamping rod 3110 outward to separate the clamping rod 3110 from the clamping groove 314, and then the first spring 318 can move the slider 317 downward through the slide rod 316 under the action of the elastic force, so that the connecting rod 319 fixedly connected to the outside of the slider 317 can move downward, and then the clamping rod 3110 can move downward, and then the box cover 4 can be manually taken out upward, so that it is convenient to manually clean the inside of the mixing barrel 2 for the next use, and it is also convenient to manually inspect and maintain the parts arranged at the bottom of the box cover 4, thereby increasing the applicability of the device, and under the action of the box cover 4 and the sealing ring 313, the dust generated during the mixing process of the material can be prevented from floating out, thereby causing waste of material. Example

[0033] Based on Example 1, a preferred embodiment of a high-efficiency closed mixing device provided by the utility model is as follows Figures 1 to 5As shown: the stirring mechanism 32 includes a mounting column 321 movably connected to the upper part of the box cover 4, the top of the mounting column 321 is fixedly connected to a mounting plate 322, the bottom of the mounting plate 322 is fixedly connected to a third spring 323, a motor 324 is fixedly installed on the upper part of the mounting plate 322, a rotating shaft 325 is fixedly connected to the output end of the motor 324, a pressing rod 326 is fixedly installed on the outer wall of the rotating shaft 325 through a fixing rod, an inclined pressing block 327 is fixedly installed on the bottom of the box cover 4, a stirring rod 328 is fixedly connected to the outer wall of the rotating shaft 325, a rotating rod 329 is fixedly connected to the outer wall of the rotating shaft 325, a hollow column 3210 is fixedly connected to the bottom of the rotating rod 329, a solid column 3211 is sleeved inside the hollow column 3210, a fourth spring 3212 is fixedly connected to the inner wall of the hollow column 3210, and a scraper rod 3213 is fixedly connected to the bottom end of the solid column 3211.

[0034] In this embodiment, the rotating shaft 325 is rotatably connected to the mounting column 321 via a bearing, and the bottom end of the third spring 323 is fixedly connected to the box cover 4. Through the cooperation of the pressure rod 326, the inclined pressure block 327, and the third spring 323, the stirring rod 328 fixedly connected to the outer wall of the rotating shaft 325 can perform up and down reciprocating motion during the rotation process, so that the stirring rod 328 can better stir the material, thereby achieving a better mixing effect of the material.

[0035] Furthermore, one end of the fourth spring 3212 is fixedly connected to the solid column 3211. Through the cooperation of the rotating rod 329, the hollow column 3210, the solid column 3211, the fourth spring 3212, and the scraper rod 3213, the material can be prevented from accumulating at the bottom of the mixing barrel 2 during the stirring process, thereby achieving the effect of preventing sedimentation.

[0036] When the materials need to be mixed, the device is first moved manually to the vicinity of the materials, and then the sealing cover provided on the upper part of the feed port 5 is opened manually, and then the materials to be mixed are added into the mixing barrel 2, and the motor 324 is turned on, and the motor 324 drives the rotating shaft 325 to rotate, so that the stirring rod 328 fixedly connected to the outer wall of the rotating shaft 325 can be rotated, and then the materials can be mixed. At the same time, the rotating shaft 325 can rotate to make the pressing rod 326 press against the inclined pressing block 327, and under the action of the mounting column 321, the third spring 323, and the mounting plate 322, the stirring rod 328 fixedly connected to the outer wall of the rotating shaft 325 can be pressed. The rod 328 reciprocates up and down during the rotation process, so that the stirring rod 328 can better stir the material, and then the material mixing effect can be better. Furthermore, when the rotating shaft 325 rotates, the rotating rod 329 fixedly connected to the outer wall of the rotating shaft 325 can be rotated. Under the action of the hollow column 3210, the solid column 3211, and the fourth spring 3212, the scraper rod 3213 fixedly connected to the bottom end of the solid column 3211 can always be in contact with the bottom of the inner wall of the mixing barrel 2, so that the bottom of the inner wall of the mixing barrel 2 can be scraped, which can prevent the material from accumulating at the bottom of the mixing barrel 2 during the stirring process, thereby achieving the effect of preventing sedimentation.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency closed mixing device, comprising a support base (1); A mixing barrel (2) fixedly mounted on the upper portion of the support base (1); A box cover (4) arranged on the upper part of the mixing barrel (2); Connected to a feed port (5) disposed on the upper portion of the box cover (4); Connected to a discharge pipe (6) disposed at the bottom of the mixing barrel (2); A moving wheel (7) arranged at the bottom of the support seat (1); and a processing assembly (3) arranged on the upper part of the support seat (1), Features: The processing assembly (3) comprises a disassembly and assembly mechanism (31) arranged on the upper part of the support seat (1), a stirring mechanism (32) is arranged on the upper part of the support seat (1), a sealing cover is arranged on the upper part of the feed port (5), and a valve is arranged on one side of the discharge pipe (6).

2. A highly efficient closed mixing device according to claim 1, Features: The disassembly and assembly mechanism (31) comprises a positioning groove (311) formed on the upper part of the mixing barrel (2); a positioning block (312) is provided on the inner wall of the positioning groove (311); a sealing ring (313) is fixedly connected to the lower part of the box cover (4); a clamping groove (314) is formed on one side of the positioning block (312) and the mixing barrel (2); a sliding groove (315) is formed on the outer wall of the mixing barrel (2); a sliding rod (316) is fixedly connected to the inner wall of the sliding groove (315); a sliding block (317) is slidably connected to the outer wall of the sliding rod (316); a first spring (318) is fixedly connected to the inner wall of the sliding groove (315); a connecting rod (319) is fixedly connected to the outer side of the sliding block (317); one end of the connecting rod (319) is movably connected to a clamping rod (3110); a pull rod is fixedly connected to the outer end of the clamping rod (3110); and a second spring (3111) is fixedly connected to the inner side of the pull rod.

3. A highly efficient closed mixing device according to claim 1, Features: The stirring mechanism (32) comprises a mounting column (321) movably connected to the upper part of the box cover (4); a mounting plate (322) is fixedly connected to the top of the mounting column (321); a third spring (323) is fixedly connected to the bottom of the mounting plate (322); a motor (324) is fixedly mounted on the upper part of the mounting plate (322); a rotating shaft (325) is fixedly connected to the output end of the motor (324); a pressing rod (326) is fixedly mounted on the outer wall of the rotating shaft (325) via a fixing rod; and a third spring (323) is fixedly mounted to the bottom of the box cover (4). The outer wall of the rotating shaft (325) is fixedly connected to a stirring rod (328), the outer wall of the rotating shaft (325) is fixedly connected to a rotating rod (329), the bottom of the rotating rod (329) is fixedly connected to a hollow column (3210), a solid column (3211) is sleeved inside the hollow column (3210), the inner wall of the hollow column (3210) is fixedly connected to a fourth spring (3212), and the bottom end of the solid column (3211) is fixedly connected to a scraper rod (3213).

4. A highly efficient closed mixing device according to claim 2, Features: The top end of the positioning block (312) is fixedly connected to the box cover (4), the sealing ring (313) is arranged at the gap between the box cover (4) and the mixing barrel (2), one end of the second spring (3111) is fixedly connected to the connecting rod (319), and the clamping rod (3110) is adapted to the clamping groove (314).

5. A highly efficient closed mixing device according to claim 2, Features: One end of the first spring (318) is fixedly connected to the slider (317).

6. A highly efficient closed mixing device according to claim 3, Features: The rotating shaft (325) is rotatably connected to the mounting column (321) via a bearing, and the bottom end of the third spring (323) is fixedly connected to the box cover (4).

7. A highly efficient closed mixing device according to claim 3, Features: One end of the fourth spring (3212) is fixedly connected to the solid column (3211).

Images