A stirring device for additive production

Abstract

The utility model discloses a kind of stirring devices for adjuvant production, first stirring bucket can be rotated forward rotation angle by rotating mechanism, to make the opening of stirring bucket obliquely towards front side, facilitate operator to be quickly put into adjuvant raw materials in stirring bucket;And by lifting mechanism, bucket cover can be driven to lift, to avoid the rotation of stirring bucket and bucket cover, stirrer interference;While in elastic buffer support mechanism can buffer support when stirring bucket rotates forward to set limit state, in the process that bucket cover is closed, pressing block overcomes the effect of elastic reset mechanism and drives limit block to insert into limit seat, to make that stirring bucket and rack are reinforced, improve the stability of stirring bucket.

Description

Technical Field

[0001] This utility model relates to the field of additive processing technology, and in particular to a stirring device for additive production. Background Technology

[0002] Additives are a class of auxiliary chemicals added during industrial production or product processing. They are mainly used to improve process conditions, enhance product performance, or impart specific functions. Their core characteristic is that they are used in small quantities but have significant effects. The mixing device used in additive production is a core piece of equipment to ensure uniform mixing of materials and improve product quality.

[0003] Mixing devices used in additive production include high-shear mixers and ribbon mixers. Among them, high-shear mixers are suitable for rapid production scenarios, achieving efficient dispersion of raw materials through high-speed shearing and significantly shortening the mixing cycle. Existing high-shear mixers are equipped with feeding hoppers, but the efficiency of adding additives is low when they are repeatedly fed through the hopper, thus affecting the overall mixing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a stirring device for the production of additives, which facilitates the feeding of materials.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a stirring device for auxiliary agent production, comprising a frame, a stirring tank rotatably connected to the frame and having a discharge valve at the bottom, a rotating mechanism for driving the stirring tank to rotate, a lifting frame raised and lowered on the frame, a tank cover mounted on the lifting frame, a stirrer mounted on the tank cover, and a lifting mechanism for driving the lifting frame to move up and down; the stirring tank can rotate forward under the action of the rotating mechanism so that the opening of the stirring tank is tilted towards the front; an elastic buffer support mechanism is provided between the stirring tank and the frame to provide buffer support when the stirring tank rotates forward to a set limit state; limit blocks are raised and lowered on both sides of the stirring tank; an elastic reset mechanism is provided between the stirring tank and the limit blocks to drive the limit blocks to reset upward; limit seats are provided on both sides of the frame below the limit blocks; and a pressing block is provided on the tank cover to overcome the action of the elastic reset mechanism and drive the limit blocks to insert into the limit seats during the closing process of the tank cover.

[0006] By adopting the above technical solution, firstly, the mixing tank can be rotated forward by a rotating mechanism so that the opening of the mixing tank is tilted towards the front, making it convenient for operators to quickly add the auxiliary raw materials into the mixing tank; and secondly, the lifting mechanism can drive the tank lid to be raised and lowered to avoid interference between the rotation of the mixing tank and the tank lid and agitator; at the same time, the elastic buffer support mechanism can provide buffer support when the mixing tank is rotated forward to the set limit state. During the process of closing the tank lid, the pressing block overcomes the action of the elastic reset mechanism and drives the limit block to be inserted into the limit seat, so as to reinforce the mixing tank and the frame and improve the stability of the mixing tank.

[0007] A further feature of this invention is that: the mixing tank is provided with rotating shafts rotatably connected to the frame on both sides; the rotating mechanism includes a reduction motor provided on the frame, a drive gear provided on the reduction motor, and a driven gear provided on one of the rotating shafts and meshing with the drive gear.

[0008] By adopting the above technical solution, when the geared motor drives the drive gear to rotate, the drive gear drives the driven gear that meshes with it to rotate, thereby driving the rotating shaft to rotate, and thus driving the mixing tank to rotate forward to the set limit state.

[0009] A further feature of this invention is that the elastic buffer support mechanism includes a support beam disposed on the front side of the frame, an mounting beam disposed on the periphery of the mixing tank, a plurality of first guide shafts telescopically disposed on the support beam, a support plate disposed on one end of the first guide shaft near the mixing tank, a first anti-loosening bolt disposed on the other end of the first guide shaft, and a first compression spring sleeved on the first guide shaft and with both ends abutting against the support plate and the support beam; when the mixing tank rotates forward to a set limit state, the support plate is supported on the mounting beam.

[0010] By adopting the above technical solution, when the mixing tank rotates forward to the set limit state, the mounting beam on the mixing tank hits the support plate and compresses the first compression spring, thereby achieving elastic buffer support.

[0011] A further feature of this invention is that a rubber buffer pad is provided on the support plate.

[0012] By adopting the above technical solution, the rubber buffer pads can provide good cushioning when the mounting beam impacts the support plate.

[0013] A further setting of the present utility model is as follows: Connection seats in a "U" shape are provided on both sides of the stirring barrel. The limiting block is provided with sliding blocks slidably connected within the connection seats. The elastic reset mechanism includes two second guiding shafts provided at the lower ends of the sliding blocks and telescopically connected to the bottom of the connection seats, second anti-detaching bolts threadedly connected to the lower ends of the second guiding shafts, and second compression springs sleeved on the second guiding shafts and having both ends abutted tightly between the sliding blocks and the connection seats.

[0014] By adopting the above technical solution, the pressing block presses down the limiting block, thereby overcoming the elastic force of the second compression spring, so that the limiting block moves downward and is embedded into the connection seat for limiting, to prevent the rotation of the stirring barrel and improve the structural stability of the stirring barrel.

[0015] A further setting of the present utility model is as follows: Four lifting shafts are provided on the lifting frame and are arranged to be lifted on the machine frame. The lifting mechanism includes two hydraulic cylinders provided between both sides of the machine frame and the lifting frame.

[0016] By adopting the above technical solution, the lifting mechanism includes two hydraulic cylinders provided between both sides of the machine frame and the lifting frame, thereby enabling the lifting frame to be lifted and lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 a partial enlarged view at position A in

[0019] Figure 3 is Figure 1 a partial enlarged view at position B in

[0020] Reference numerals: 1, machine frame; 1-1, limiting seat; 2, stirring barrel; 2-1, limiting block; 2-1-1, sliding block; 2-2, elastic reset mechanism; 2-2-1, second guiding shaft; 2-2-2, second anti-detaching bolt; 2-2-3, second compression spring; 2-3, rotating shaft; 2-4, connection seat; 3, rotating mechanism; 3-1, reduction motor; 3-2, driving gear; 3-3, driven gear; 4, lifting frame; 5, barrel cover; 5-1, pressing block; 6, stirrer; 7, lifting mechanism; 8, elastic buffer support mechanism; 8-1, support beam; 8-2, mounting beam; 8-3, first guiding shaft; 8-4, support plate; 8-5, first anti-detaching bolt; 8-6, first compression spring; 8-7, rubber buffer gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Example: A stirring device for the production of additives, such as Figure 1 As shown, the system includes a frame 1, a mixing tank 2 rotatably connected to the frame 1 and having a discharge valve at the bottom, a rotating mechanism 3 for rotating the mixing tank 2, a lifting frame 4 mounted on the frame 1, a tank cover 5 mounted on the lifting frame 4, a stirrer 6 mounted on the tank cover 5, and a lifting mechanism 7 for lifting the lifting frame 4. Limiting blocks 2-1 are mounted on both sides of the mixing tank 2. An elastic reset mechanism 2-2 is provided between the mixing tank 2 and the limiting blocks 2-1 to drive the limiting blocks 2-1 to reset upwards. Limiting seats 1-1 are located below the limiting blocks 2-1 on both sides of the frame 1. A pressing block 5-1 is provided on the tank cover 5 to overcome the action of the elastic reset mechanism 2-2 and drive the limiting blocks 2-1 to insert into the limiting seat 1-1 during the closing process of the tank cover 5.

[0023] like Figure 1 and Figure 2 As shown, the mixing tank 2 has rotating shafts 2-3 rotatably connected to the frame 1 on both sides. The rotating mechanism 3 includes a reduction motor 3-1 mounted on the frame 1, a drive gear 3-2 mounted on the reduction motor 3-1, and a driven gear 3-3 mounted on one of the rotating shafts 2-3 and meshing with the drive gear 3-2. Under the action of the rotating mechanism 3, the mixing tank 2 can rotate forward so that the opening of the mixing tank 2 is tilted towards the front.

[0024] like Figure 1 and Figure 2 As shown, an elastic buffer support mechanism 8 is provided between the mixing tank 2 and the frame 1 to provide buffer support when the mixing tank 2 rotates forward to a set limit state. The elastic buffer support mechanism 8 includes a support beam 8-1 located on the front side of the frame 1, a mounting beam 8-2 located on the periphery of the mixing tank 2, multiple first guide shafts 8-3 telescopically mounted on the support beam 8-1, a support plate 8-4 located on one end of the first guide shaft 8-3 near the mixing tank 2, a first anti-loosening bolt 8-5 located on the other end of the first guide shaft 8-3, and a first compression spring 8-6 sleeved on the first guide shaft 8-3 and pressed between the support plate 8-4 and the support beam 8-1 at both ends; when the mixing tank 2 rotates forward to the set limit state, the support plate 8-4 is supported on the mounting beam 8-2. At the same time, a rubber buffer pad 8-7 is provided on the support plate 8-4.

[0025] like Figure 1 and Figure 3As shown in the figure, on both sides of the stirring barrel 2, there are connecting seats 2-4 in a "U" shape. The limiting block 2-1 is provided with a sliding block 2-1-1 that is slidably connected within the connecting seat 2-4. The elastic reset mechanism 2-2 includes two second guiding shafts 2-2-1 that are arranged at the lower end of the sliding block 2-1-1 and telescopically connected to the bottom of the connecting seat 2-4, a second anti-loosening bolt 2-2-2 threadedly connected to the lower end of the second guiding shaft 2-2-1, and a second compression spring 2-2-3 sleeved on the second guiding shaft 2-2-1 and having both ends abutted between the sliding block 2-1-1 and the connecting seat 2-4.

[0026] As Figure 1 shown in the figure, on the lifting frame 4, there are four lifting shafts (not marked in the figure) that are liftably arranged on the frame 1. The lifting mechanism 7 includes two hydraulic cylinders arranged between both sides of the frame 1 and the lifting frame 4.

[0027] Implementation effect: First, the stirring barrel 2 can rotate forward by an angle through the rotating mechanism 3, so that the opening of the stirring barrel 2 is inclined forward, which is convenient for the operator to quickly put the auxiliary raw materials into the stirring barrel 2; and the lifting mechanism 7 can drive the lid 5 to lift and lower, so as to avoid the rotation of the stirring barrel 2 interfering with the lid 5 and the stirrer 6; at the same time, the elastic buffer support mechanism 8 can perform buffer support when the stirring barrel 2 rotates forward to the set limit state. During the closing process of the lid 5, the pressing block 5-1 overcomes the action of the elastic reset mechanism 2-2 and drives the limiting block 2-1 to insert into the limiting seat 1-1, so as to strengthen the connection between the stirring barrel 2 and the frame 1 and improve the stability of the stirring barrel 2.

[0028] When the reduction motor 3-1 drives the driving gear 3-2 to rotate, the driving gear 3-2 drives the driven gear 3-3 meshed with it to rotate, realizing the rotation of the rotating shaft 2-3, and thus realizing the forward rotation of the stirring barrel 2 to the set limit state. When the stirring barrel 2 rotates forward to the set limit state, the mounting beam 8-2 on the stirring barrel 2 impacts on the support plate 8-4, and realizes the compression of the first compression spring 8-6, thus realizing elastic buffer support. The setting of the rubber buffer gasket 8-7 can provide good buffering when the mounting beam 8-2 impacts on the support plate 8-4. The pressing block 5-1 presses down the limiting block 2-1, thus overcoming the elastic force of the second compression spring 2-2-3, so that the limiting block 2-1 moves downward and is embedded into the connecting seat 2-4 for limiting, to prevent the rotation of the stirring barrel 2 and improve the structural stability of the stirring barrel 2. The lifting mechanism 7 includes two hydraulic cylinders arranged between both sides of the frame 1 and the lifting frame 4, so as to realize the lifting and lowering of the lifting frame 4.

[0029] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A stirring device for producing additives, characterized in that: Includes a frame (1), a mixing tank (2) rotatably connected to the frame (1) and having a discharge valve at the bottom, a rotating mechanism (3) for rotating the mixing tank (2) by a certain angle, a lifting frame (4) for lifting and lowering the frame (1), a tank cover (5) for lifting frame (4), a stirrer (6) for lifting cover (5), and a lifting mechanism (7) for lifting frame (4) to lift and lower. The mixing tank (2) can rotate forward under the action of the rotating mechanism (3) so that the opening of the mixing tank (2) is tilted towards the front. An elastic buffer support mechanism (8) is provided between the mixing tank (2) and the frame (1) to provide buffer support when the mixing tank (2) rotates forward to the set limit state. Limiting blocks (2-1) are raised and lowered on both sides of the mixing tank (2). An elastic reset mechanism (2-2) is provided between the mixing tank (2) and the limiting blocks (2-1) to drive the limiting blocks (2-1) to reset upward. Limiting seats (1-1) are provided on both sides of the frame (1) below the limiting blocks (2-1). A pressing block (5-1) is provided on the lid (5) to overcome the action of the elastic reset mechanism (2-2) and drive the limiting blocks (2-1) to insert into the limiting seats (1-1) during the closing process of the lid (5).

2. The stirring device for producing auxiliary agents according to claim 1, characterized in that: The mixing tank (2) is provided with rotating shafts (2-3) rotatably connected to the frame (1) on both sides. The rotating mechanism (3) includes a reduction motor (3-1) provided on the frame (1), a drive gear (3-2) provided on the reduction motor (3-1), and a driven gear (3-3) provided on one of the rotating shafts (2-3) and meshing with the drive gear (3-2).

3. The stirring device for auxiliary agent production according to claim 2, characterized in that: The elastic buffer support mechanism (8) includes a support beam (8-1) disposed on the front side of the frame (1), an installation beam (8-2) disposed on the periphery of the mixing tank (2), a plurality of first guide shafts (8-3) telescopically disposed on the support beam (8-1), a support plate (8-4) disposed on one end of the first guide shaft (8-3) near the mixing tank (2), a first anti-loosening bolt (8-5) disposed on the other end of the first guide shaft (8-3), and a first compression spring (8-6) sleeved on the first guide shaft (8-3) and pressed at both ends between the support plate (8-4) and the support beam (8-1); when the mixing tank (2) rotates forward to the set limit state, the support plate (8-4) is supported on the installation beam (8-2).

4. The stirring device for producing auxiliary agents according to claim 3, characterized in that: A rubber buffer pad (8-7) is provided on the support plate (8-4).

5. A stirring device for producing additives according to claim 1, characterized in that: On both sides of the mixing barrel (2), there are connecting seats (2-4) in a "U" shape. The limiting block (2-1) is provided with a sliding block (2-1-1) that is slidably connected within the connecting seat (2-4). The elastic reset mechanism (2-2) includes two second guiding shafts (2-2-1) that are provided at the lower end of the sliding block (2-1-1) and telescopically connected to the bottom of the connecting seat (2-4), a second anti-loosening bolt (2-2-2) threadedly connected to the lower end of the second guiding shaft (2-2-1), and a second compression spring (2-2-3) sleeved on the second guiding shaft (2-2-1) and with both ends abutting between the sliding block (2-1-1) and the connecting seat (2-4).

6. The stirring device for producing auxiliary agents according to claim 1, characterized in that: On the lifting frame (4), there are four lifting shafts that are lifted and arranged on the frame (1). The lifting mechanism (7) includes two hydraulic cylinders arranged between both sides of the frame (1) and the lifting frame (4).

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