Hanging type stable operation stirrer

Abstract

The utility model discloses a hanging type stable operation type stirring machine which comprises a bottom frame, a front vertical pipe, a pair of sliding columns, a sliding sleeve, a motor base, an asynchronous motor, an impeller and a power traction mechanism, a rear vertical pipe is further erected on the bottom frame, a rear top frame is arranged on the top of the rear vertical pipe, a pair of rear chain wheels which are horizontally arranged in rows are arranged on the rear top frame, and the rear chain wheels are arranged on the front vertical pipe. A rear chain is supported on the two rear chain wheels together, one free end of the rear chain is connected with the motor base, the other free end of the rear chain is connected with a balance weight, and the balance weight is arranged in a pipe cavity of the rear vertical pipe in a sliding mode. According to the utility model, the counter weight is additionally arranged on the core working part of the stirrer to counteract the downward gravity of the core working part of the stirrer in a hanging type structure, so that the load burden of a power traction mechanism is reduced; in addition, the balance weight solves the problem of offset weight of the side where the core working part of the stirrer is located, the gravity center of the whole equipment is balanced, and the stability of the core working part of the stirrer in the working process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cosmetic production technology, more specifically to a hanging type smooth running mixer. BACKGROUND

[0002] Cosmetics are usually composed of multiple ingredients, such as oil, water, perfume, active ingredients, etc. The mixer can fully mix various raw materials, and can also break and disperse larger particles, making the texture of the cosmetics more delicate and smooth. In short, the mixer plays a crucial role in the production process of cosmetics.

[0003] Patent ZL201720516927.X discloses a mobile mixer, comprising a rack and a stirring device arranged on the rack. The rack is provided with a hydraulic cylinder for supporting the stirring device. The rack is provided with a slide rail arranged in the vertical direction. The stirring device is slidably arranged on the slide rail. A soft pulling member is slidably arranged on the piston rod of the hydraulic cylinder, connecting the stirring device and the rack. The two ends of the soft pulling member are located on the two sides of the runner. The characteristic of this patent technology is that the stirring device can realize flexible lifting, thereby realizing stirring of the lower stirring barrel and improving the processing range.

[0004] However, it has two problems: (1) The core component of the stirring device is the motor, which accounts for a relatively heavy proportion. The use of hoisting type installation method will cause the whole equipment to be heavy on one side. The motor will make the whole equipment unstable during operation. (2) The impeller rotates in the viscous cosmetic raw materials, encounters greater resistance, and is affected by its own gravity. The device needs to be stabilized. The load of the traction mechanism that powers the lifting is very large, which poses a safety risk. Utility model content

[0005] The utility model aims at overcoming the above defects of the prior art, providing a hanging type smooth running mixer with centralized equipment arrangement, solving the problem of heavy on one side, and improving the smoothness of equipment operation.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a suspended, stable-operation mixer, comprising a base frame, a front vertical pipe erected on the base frame, a pair of sliding columns erected on the top of the front vertical pipe, each sliding column having a sliding sleeve fitted on it, the two sliding sleeves jointly supporting a motor base, an asynchronous motor vertically mounted on the motor base with its head pointing downwards, an impeller mounted on the motor shaft of the asynchronous motor, and a power traction mechanism connected to the motor base to enable its lifting function, characterized in that a rear vertical pipe is also erected on the base frame, a rear top frame is mounted on the top of the rear vertical pipe, a pair of horizontally arranged rear sprockets are mounted on the rear top frame, the two rear sprockets jointly supporting a rear chain, one free end of the rear chain being connected to the motor base, and the other free end of the rear chain being connected to a counterweight, the counterweight being slidably disposed within the cavity of the rear vertical pipe.

[0007] This invention adds a counterweight to the core working components of the mixer (asynchronous motor, impeller, and motor base) to counteract the downward gravity of the core working components in the suspended structure, thereby reducing the load on the power traction mechanism. In addition, the counterweight solves the problem of uneven weight distribution on the side where the core working components of the mixer are located, balances the center of gravity of the entire equipment, and improves the structural stability of the core working components of the mixer during operation.

[0008] Preferably, the front riser and the rear riser are placed together, wherein the height of the front riser is lower than the height of the rear riser.

[0009] The centralized arrangement of equipment improves the overall stability of the rack.

[0010] Preferably, the weight of the counterweight is equivalent to the combined weight of the asynchronous motor, impeller, and motor base.

[0011] The counterweight solves the problem of uneven weight distribution on the side where the core working component of the mixer is located, balances the center of gravity of the entire equipment, and improves the structural stability of the core working component of the mixer during operation.

[0012] Preferably, the shape of the counterweight matches the shape of the cavity of the rear riser.

[0013] The core working components of the mixer need to be raised and lowered, and the counterweight also needs to be adjusted accordingly. Therefore, the counterweight needs to be controlled to ensure that its up-and-down sliding movement in the rear riser cavity is supported and does not sway randomly.

[0014] As preferred, the power traction mechanism comprises the following structure: the top of the two slide posts jointly supports a front top frame, the front top frame is provided with a pair of front chain wheels arranged horizontally in two rows, the two front chain wheels jointly support a front chain, one free end of the front chain is connected to the motor base from top to bottom, the other free end of the front chain is connected to the motor base from bottom to top, a transmission sprocket is engaged in the closed loop formed by the front chain, a transmission shaft is horizontally arranged in the lumen of the front vertical pipe, and the transmission sprocket is arranged on the transmission shaft.

[0015] The forward and reverse rotation of the transmission sprocket causes the forward and reverse rotation of the front chain forming a closed loop, so that the lifting function of the core working part of the mixer is realized.

[0016] As preferred, the transmission shaft is provided below with a driving shaft arranged in parallel thereto, the driving shaft is provided with a driving gear, the driving gear is engaged with a speed-up gear, the speed-up gear is arranged on the transmission shaft, and the wheel diameter of the speed-up gear is greater than the wheel diameter of any driving gear and transmission sprocket.

[0017] In order to make the lifting more smooth, smooth and efficient, the speed-up gear is added, which not only increases the transmission speed ratio, but also increases the driving smoothness.

[0018] As preferred, the part of the driving shaft extending out of the lumen of the front vertical pipe is connected with a hand crank.

[0019] The main driving force can be a hand crank, and the complex one can be a small motor.

[0020] As preferred, each slide sleeve is penetrated by a locking bolt reaching the internal slide post, and the free end of each locking bolt is provided with a handle.

[0021] When the core working part of the mixer reaches the specified position and needs to work, the lifting assembly is preferably locked, so the simplest locking bolt is designed.

[0022] Beneficial effects: the utility model adds a counterweight to the core working part of the mixer to offset the downward gravity of the core working part of the mixer in the hanging structure, thereby reducing the load burden of the power traction mechanism; in addition, the counterweight solves the problem of the head-heavy side of the core working part of the mixer, balances the center of gravity of the whole equipment, and improves the mechanism stability of the core working part of the mixer in the working process. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic view of the utility model;

[0024] Figure 2 It is Figure 1 A structural cross-sectional view of part A.

[0025] In the diagram: 1-Base frame, 2-Front riser, 3-Rear riser, 4-Sliding column, 5-Sliding sleeve, 6-Motor base, 7-Asynchronous motor, 8-Motor shaft, 9-Impeller, 10-Rear top frame, 11-Rear sprocket, 12-Rear chain, 13-Counterweight, 14-Front top frame, 15-Front sprocket, 16-Front chain, 17-Drive sprocket, 18-Drive shaft, 19-Speed-up gear, 20-Drive gear, 21-Drive shaft, 22-Hand crank, 23-Locking bolt, 24-Handle. Detailed Implementation

[0026] To make the technical means, creative features and objectives of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments.

[0027] Example: Figure 1 As shown, a suspended, stable-operation mixer includes a base frame 1, on which a front riser 2 and a rear riser 3 are erected, the front riser 2 and the rear riser 3 are placed together, wherein the height of the front riser 2 is lower than the height of the rear riser 3.

[0028] A rear top frame 10 is installed at the top of the rear riser 3. A pair of horizontally arranged rear sprockets 11 are installed on the rear top frame 10. A rear chain 12 is supported by the two rear sprockets 11. One free end of the rear chain 12 is connected to the motor base 6, and the other free end of the rear chain 12 is connected to a counterweight 13. The counterweight 13 is slidably disposed in the cavity of the rear riser 3. The shape of the counterweight 13 matches the shape of the cavity of the rear riser 3.

[0029] like Figure 2 As shown, a pair of sliding columns 4 stand on the top of the front riser 2. Each sliding column 4 is fitted with a sliding sleeve 5. The two sliding sleeves 5 together support a motor base 6. An asynchronous motor 7 with its head pointing downwards is vertically mounted on the motor base 6. An impeller 9 is set on the motor shaft 8 of the asynchronous motor 7. A power traction mechanism that enables it to achieve the lifting function is also connected to the motor base 6.

[0030] The power traction mechanism includes the following structure: the tops of the two sliding columns 4 jointly support a front top frame 14, a pair of horizontally arranged front sprockets 15 are provided on the front top frame 14, a front chain 16 is jointly supported on the two front sprockets 15, one free end of the front chain 16 is connected to the motor base 6 from top to bottom, and the other free end of the front chain 16 is connected to the motor base 6 from bottom to top. A transmission sprocket 17 is engaged in the closed loop formed by the front chain 16. A transmission shaft 18 is horizontally arranged in the cavity of the front riser 2, and the transmission sprocket 17 is arranged on the transmission shaft 18.

[0031] A driving shaft 21 is arranged parallel to the transmission shaft 18 below the transmission shaft 18, and a driving gear 20 is arranged on the driving shaft 21, the driving gear 20 engages with a speed-up gear 19 arranged on the transmission shaft 18, the diameter of the speed-up gear 19 is larger than the diameter of any driving gear 20 and the transmission sprocket 17.

[0032] A hand crank 22 is connected to the part of the driving shaft 21 extending out of the lumen of the front stand pipe.

[0033] A locking bolt 23 is arranged through each sliding sleeve 5 to the inner slide post 4, and a handle 24 is arranged on the free end of each locking bolt 23.

[0034] The weight of the counterweight 13 is equivalent to the weight of the asynchronous motor 7, the impeller 9 and the motor base 6.

[0035] Usage: the asynchronous motor is located at the uppermost end at the beginning, after putting the material bucket filled with cosmetic raw materials below the asynchronous motor, rotating the driving shaft by driving the hand crank, so that the driving gear drives the speed-up gear to increase the rotating speed of the transmission sprocket on the same transmission shaft, making the front sprocket in closed loop rotate counterclockwise, and the asynchronous motor drops, when the impeller reaches the specified liquid level in the material bucket, stop rotating the hand crank, then rotate the handle, and the locking bolt is locked on the slide post, so that the sliding sleeve cannot slide up and down, thereby ensuring that the asynchronous motor does not move, and finally starting the asynchronous motor for stirring work. After the work is finished, the above-mentioned work is reversed, and the asynchronous motor rises back to the uppermost end at the beginning, and the material bucket with stirred cosmetic raw materials is taken away. During the whole lifting process, the counterweight is in a free state, similar to a horizontal scale, which keeps the downward gravity of the core working components of the mixer balanced.

Claims

1. A suspended, stable-operation mixer, comprising a base frame, a front vertical pipe erected on the base frame, a pair of sliding columns erected on the top of the front vertical pipe, each sliding column having a sliding sleeve fitted on it, the two sliding sleeves jointly supporting a motor base, an asynchronous motor vertically mounted on the motor base with its head pointing downwards, an impeller mounted on the motor shaft of the asynchronous motor, and a power traction mechanism connected to the motor base to enable its lifting function, characterized in that... The chassis is also erected with a rear vertical pipe, the top of which is provided with a rear top frame, the rear top frame is provided with a pair of rear sprockets arranged horizontally, the two rear sprockets jointly support a rear chain, one free end of the rear chain is connected with the motor base, the other free end of the rear chain is connected with a counterweight, the counterweight is slidingly arranged in the lumen of the rear vertical pipe.

2. The hanging smoothie maker of claim 1, wherein, The front vertical pipe and the rear vertical pipe are close to each other, wherein the height of the front vertical pipe is lower than the height of the rear vertical pipe.

3. The hanging smoothie maker of claim 1, wherein, The weight of the counterweight is equivalent to the weight of the sum of the asynchronous motor, the impeller and the motor base.

4. The hanging smoothie maker of claim 1 or 3, wherein, The shape of the counterweight is consistent with the shape of the lumen of the rear vertical pipe.

5. The hanging smoothie maker of claim 1, wherein, The power traction mechanism comprises the following structure: the top of the two slide columns jointly supports a front top frame, the front top frame is provided with a pair of front sprockets arranged horizontally, the two front sprockets jointly support a front chain, one free end of the front chain is connected with the motor base from top to bottom, the other free end of the front chain is connected with the motor base from bottom to top, a transmission sprocket is engaged in the closed loop formed by the front chain, a transmission shaft is horizontally arranged in the lumen of the front vertical pipe, and the transmission sprocket is arranged on the transmission shaft.

6. The over-the- counter smoothie maker of claim 5, wherein, The lower part of the transmission shaft is provided with a driving shaft arranged in parallel therewith, the driving shaft is provided with a driving gear, the driving gear is engaged with a speed-up gear, the speed-up gear is arranged on the transmission shaft, and the wheel diameter of the speed-up gear is greater than the wheel diameter of any driving gear and transmission sprocket.

7. The over-the- counter smoothie maker of claim 6, wherein, The part of the driving shaft extending out of the lumen of the front vertical pipe is connected with a hand crank.

8. The hanging smoothie maker of claim 1 or 5 or 6 or 7, wherein, A locking bolt penetrating the inside slide column is arranged on each slide sleeve, and a handle is arranged on the free end of each locking bolt.

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