Raw material mixing equipment for preparing acid-resistant coated calcium carbonate

Abstract

The utility model belongs to the field of mixing equipment, and particularly relates to raw material mixing equipment for preparing acid-resistant coated calcium carbonate, which comprises a tank body, a support ring is fixedly sleeved on the outer side of the tank body, a support rod is fixedly connected with the lower end of the support ring, and a cover plate is fixedly connected with the top of the tank body. The upper end of the cover plate is fixedly connected with a feeding port, and the top of the cover plate is fixedly connected with a driving motor. Through the design of the driving motor, the output end of the driving motor can drive the rotating rod and the stirring rod to rotate to stir and mix materials, the rotating rod can drive the connecting rod and the rotating shaft to rotate when rotating, the rotating shaft can drive the stirring blades to rotate to be matched with the stirring rod to stir, and meanwhile, under the meshing of the gear and the gear ring, the stirring effect is good. The rotation of the rotating shaft and the stirring blades can be realized, so that the material stirring range is larger, the stirring and mixing effects are better, and the connecting rods can also drive the scraping blades to rotate to scrape the inner wall of the tank body so as to prevent the materials from being attached.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing equipment technical field, concretely is a raw material mixing equipment for acid resistance coated calcium carbonate preparation. BACKGROUND

[0002] Acid resistance coated calcium carbonate is a kind of product with good acid resistance and coating performance, can keep stable in acidic environment, and also has good ability to coat other objects. It is widely used in medicine, food, chemical industry and other fields, and is an important functional material, which can improve the stability and protection of products. In the production and processing process of acid resistance coated calcium carbonate, mixing equipment is needed to mix materials.

[0003] The utility model discloses a kind of mixing and stirring devices for calcium carbonate powder processing, including mixing tank, the pretreatment box of being communicated with the mixing tank and be used to mix calcium carbonate powder and bleaching agent stirring mechanism, the stirring mechanism includes the first motor at the bottom of mixing tank, the rotating shaft being connected with the output shaft of first motor, the spiral blade being located on the circumferential outer wall of rotating shaft, the umbrella-shaped plate being located at the top of rotating shaft, the connecting rod being connected with umbrella-shaped plate, the annular ring being connected with connecting rod, and the stirring plate being located below annular ring, the utility model is mixed tank, pretreatment box, stirring mechanism, first motor, rotating shaft, spiral blade, umbrella-shaped plate, connecting rod, annular ring, stirring plate and annular groove are used in cooperation, it has the advantages that calcium carbonate powder and bleaching agent can be premixed, stirring time is reduced, and material can be continuously turned up, to avoid material stratification, improve the uniformity of mixing and stirring.

[0004] In the prior art, the material stirring effect is insufficient during the use of the mixing device, which affects the mixing effect of the material, and the mixed material is prone to accumulation and blockage during discharging, which affects the discharging efficiency. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of raw material mixing equipment for acid resistance coated calcium carbonate preparation, solve the problem of insufficient material mixing effect, also solve the problem of insufficient material discharging efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: A raw material mixing equipment for acid -resistant coated calcium carbonate preparation, including jar body, the outside of jar body is fixed with support ring, the lower end of support ring is fixedly connected with support rod, the top of jar body is fixedly connected with apron, the upper end of apron is fixedly connected with feed inlet, the top of apron is fixedly connected with drive motor, the output of drive motor is rotatably connected with apron, the lower end of drive motor output is fixedly connected with rotating lever, rotating lever is rotatably connected with apron through bearing, the outside of rotating lever is fixedly connected with a plurality of stirring rods, the bottom of jar body is fixedly connected with discharge gate, the rotating lever is provided with stirring mechanism, and the discharge gate is provided with discharging mechanism.

[0007] Preferably, the number of support rods is multiple, and the multiple support rods are uniformly distributed at the lower end of the support ring. By designing the support rod, the overall structure can be supported.

[0008] Preferably, the stirring mechanism includes a connecting rod, the left and right ends of the rotating lever are fixedly connected with the connecting rod, the inside of the connecting rod is rotatably sleeved with a rotating shaft through a bearing, the outside of the rotating shaft is fixedly connected with multiple uniformly distributed stirring blades, the outside of the rotating shaft is fixedly sleeved with a gear, the outside of the gear is engaged with a gear ring, the gear ring is fixedly sleeved in the inside of the jar body, the outside of the connecting rod is fixedly connected with a scraper, and the scraper is in contact with the inner wall of the jar body. By designing the stirring mechanism, the material mixing and stirring can be realized.

[0009] Preferably, the discharging mechanism includes a rotating motor, the lower end of the jar body is fixedly installed with the rotating motor, the lower end of the output end of the rotating motor is fixedly connected with a rotating block, the lower end of the rotating block is rotatably connected with a connecting shaft through a bearing, the lower end of the connecting shaft is rotatably connected with a hinged block through a bearing, the left end of the hinged block is hingedly connected with a connecting seat, the inside of the connecting seat is slidably sleeved with a top block, the top block is in contact with the discharge gate, the inside of the top block is slidably sleeved with a fixed rod, the fixed rod is fixedly connected with the connecting seat, and the outside of the fixed rod is provided with a spring. By designing the discharging mechanism, the material discharging efficiency can be improved.

[0010] Preferably, one end of the spring is fixedly connected with the top block, and the other end of the spring is fixedly connected with the connecting seat. By designing the spring, the force of the spring can act on the top block.

[0011] Preferably, the top of the connecting seat is fixedly connected with a guide rod, and the guide rod is slidably connected with the jar body. By designing the guide rod, the movement of the connecting seat can be guided.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1. The utility model discloses a drive motor's effect is designed, and the output of drive motor can drive rotary rod and stirring rod rotation to the material is mixed, and when rotary rod rotates, still can drive connecting rod and pivot rotation, and pivot can drive stirring blade rotation and stirring rod cooperation mixes, simultaneously under the meshing of gear and gear ring, still can realize pivot and stirring blade's rotation, make the material mixing range be bigger, and mixing effect is better, and connecting rod still can drive scraper rotation and scrape the inside wall of jar body to prevent the adhesion of material.

[0014] 2. The utility model discloses a discharge of the mixed material is designed the effect of the discharge port, in the discharging process, the output of rotary motor can drive rotary block rotation, and rotary block can drive connecting axle and hinged block rotation, and hinged block can push the horizontal direction of connecting seat and reciprocating movement, and connecting seat can drive the top block and move and impact the discharge port, can realize the vibration of discharge port, can avoid the accumulation of material in the inside of discharge port and block, can promote the discharging speed of mixed material. DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the local structure perspective sectional view of the utility model Figure 1 ;

[0017] Figure 3 It is the A place enlarged view of the utility model Figure 2 ;

[0018] Figure 4 It is the connecting seat front view sectional view of the utility model Figure 2 .

[0019] In the drawing: 1, jar body;2, support ring;3, support rod;4, apron;5, feed inlet;6, drive motor;7, rotary rod;8, stirring mechanism;9, discharging mechanism;10, stirring rod;11, discharge port;81, connecting rod;82, pivot;83, stirring blade;84, gear;85, gear ring;86, scraper;91, rotary motor;92, rotary block;93, connecting axle;94, hinged block;95, connecting seat;96, top block;97, fixed rod;98, spring;99, guide rod. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, and obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the scope of the utility model protection.

[0021] Referring to Figure 1 , Figure 2 , a raw material mixing device for preparing acid-resistant coated calcium carbonate, comprising a tank body 1, a support ring 2 is fixedly sleeved on the outside of the tank body 1, a support rod 3 is fixedly connected to the lower end of the support ring 2, the number of the support rod 3 is multiple, the multiple support rods 3 are uniformly distributed at the lower end of the support ring 2, the overall structure can be supported by designing the support rod 3, a cover plate 4 is fixedly connected to the top of the tank body 1, a feeding port 5 is fixedly connected to the upper end of the cover plate 4, a driving motor 6 is fixedly connected to the top of the cover plate 4, the output end of the driving motor 6 is rotatably connected with the cover plate 4, a rotating rod 7 is fixedly connected to the lower end of the output end of the driving motor 6, the rotating rod 7 is rotatably connected with the cover plate 4 through a bearing, multiple stirring rods 10 are fixedly connected to the outside of the rotating rod 7, a discharge port 11 is fixedly connected to the bottom of the tank body 1, a stirring mechanism 8 is arranged on the rotating rod 7, and a discharging mechanism 9 is arranged on the discharge port 11.

[0022] Referring to Figure 1 , Figure 2 , Figure 3 , the stirring mechanism 8 comprises connecting rods 81, the left and right ends of the rotating rod 7 are fixedly connected with the connecting rods 81, a rotating shaft 82 is rotatably sleeved in the connecting rod 81 through a bearing, multiple stirring blades 83 are fixedly connected to the outside of the rotating shaft 82 in a uniform distribution, a gear 84 is fixedly sleeved on the outside of the rotating shaft 82, a tooth ring 85 is engaged on the outside of the gear 84, the tooth ring 85 is fixedly sleeved in the tank body 1, a scraping piece 86 is fixedly connected to the outside of the connecting rod 81, the scraping piece 86 is in contact with the inner wall of the tank body 1, and the material mixing and stirring can be realized by designing the stirring mechanism 8.

[0023] Referring to Figure 1 , Figure 2 , Figure 4 , the discharging mechanism 9 comprises a rotating motor 91, the rotating motor 91 is fixedly installed at the lower end of the tank body 1, a rotating block 92 is fixedly connected to the lower end of the output end of the rotating motor 91, a connecting shaft 93 is rotatably connected to the lower end of the rotating block 92 through a bearing, a hinged block 94 is rotatably connected to the lower end of the connecting shaft 93 through a bearing, a connecting seat 95 is hinged to the left end of the hinged block 94, a top block 96 is slidably sleeved in the connecting seat 95, the top block 96 is in contact with the discharge port 11, a fixed rod 97 is slidably sleeved in the top block 96, the fixed rod 97 is fixedly connected with the connecting seat 95, a spring 98 is arranged on the outside of the fixed rod 97, one end of the spring 98 is fixedly connected with the top block 96, the other end of the spring 98 is fixedly connected with the connecting seat 95, the spring 98 can act on the top block 96 by designing the spring 98, a guide rod 99 is fixedly connected to the top of the connecting seat 95, the guide rod 99 is slidably connected with the tank body 1, the movement of the connecting seat 95 can be guided by designing the guide rod 99, and the material discharging efficiency can be improved by designing the discharging mechanism 9.

[0024] The specific implementation process of the utility model is as follows: when using, first, the material is added into the inside of the jar body 1 through the feed inlet 5, then the driving motor 6 is started, the output end of the driving motor 6 drives the rotary rod 7 to rotate, the rotary rod 7 drives the stirring rod 10 to rotate and can stir and mix the material, while the rotary rod 7 rotates, the rotary rod 7 can drive the connecting rod 81 to rotate, the connecting rod 81 drives the rotating shaft 82 to rotate, the rotating shaft 82 can drive the stirring blade 83 to rotate and cooperate with the stirring rod 10 to stir and mix the material, while the rotating shaft 82 rotates, the gear 84 can rotate along the gear ring 85, through the meshing of the gear 84 and the gear ring 85, the rotating shaft 82 and the stirring blade 83 can rotate, the stirring range of the material is larger, the stirring and mixing effect is better, and the connecting rod 81 can also drive the scraper 86 to rotate to scrape the inner wall of the jar body 1 to prevent the adhesion of the material.

[0025] When the material mixing is completed, it can be discharged through the discharge port 11, and the rotating motor 91 works simultaneously during the discharging process, the rotating motor 91 drives the rotating block 92 to rotate, the rotating block 92 drives the connecting shaft 93 to rotate, the connecting shaft 93 drives the hinged block 94 to rotate, the hinged block 94 pulls the connecting seat 95 to move reciprocatingly in the horizontal direction, and the connecting seat 95 drives the guide rod 99 to slide along the jar body 1, when the connecting seat 95 drives the top block 96 to move and contact the discharge port 11, the connecting seat 95 will slide relative to the top block 96 and press the spring 98, through the impact of the top block 96 on the discharge port 11, the vibration of the discharge port 11 can be realized, the accumulation and blockage of the material in the discharge port 11 can be avoided, and the discharging speed of the mixed material can be improved.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for the preparation of acid-resistant coated calcium carbonate, comprising a tank (1), characterized in that: A support ring (2) is fixedly sleeved on the outside of the tank (1). A support rod (3) is fixedly connected to the lower end of the support ring (2). A cover plate (4) is fixedly connected to the top of the tank (1). A feed inlet (5) is fixedly connected to the upper end of the cover plate (4). A drive motor (6) is fixedly connected to the top of the cover plate (4). The output end of the drive motor (6) is rotatably connected to the cover plate (4). A rotating rod (7) is fixedly connected to the lower end of the output end of the drive motor (6). The rotating rod (7) is rotatably connected to the cover plate (4) through a bearing. Multiple stirring rods (10) are fixedly connected to the outside of the rotating rod (7). A discharge port (11) is fixedly connected to the bottom of the tank (1). A stirring mechanism (8) is provided on the rotating rod (7). A discharge mechanism (9) is provided on the discharge port (11).

2. The raw material mixing equipment for preparing acid-resistant coated calcium carbonate according to claim 1, characterized in that: The number of the support rods (3) is multiple, and the multiple support rods (3) are evenly distributed at the lower end of the support ring (2).

3. The raw material mixing equipment for preparing acid-resistant coated calcium carbonate according to claim 1, characterized in that: The stirring mechanism (8) includes a connecting rod (81). Both ends of the rotating rod (7) are fixedly connected to the connecting rod (81). The inside of the connecting rod (81) is rotatably sleeved with a rotating shaft (82) through a bearing. Multiple uniformly distributed stirring blades (83) are fixedly connected to the outside of the rotating shaft (82). A gear (84) is fixedly sleeved to the outside of the rotating shaft (82). A gear ring (85) meshes with the outside of the gear (84). The gear ring (85) is fixedly sleeved inside the tank (1). A scraper (86) is fixedly connected to the outside of the connecting rod (81). The scraper (86) contacts the inner wall of the tank (1).

4. The raw material mixing equipment for preparing acid-resistant coated calcium carbonate according to claim 1, characterized in that: The feeding mechanism (9) includes a rotating motor (91). The rotating motor (91) is fixedly installed at the lower end of the tank (1). A rotating block (92) is fixedly connected to the lower end of the output end of the rotating motor (91). A connecting shaft (93) is rotatably connected to the lower end of the rotating block (92) through a bearing. A hinge block (94) is rotatably connected to the lower end of the connecting shaft (93) through a bearing. A connecting seat (95) is hinged to the left end of the hinge block (94). A top block (96) is slidably sleeved inside the connecting seat (95). The top block (96) contacts the feeding port (11). A fixing rod (97) is slidably sleeved inside the top block (96). The fixing rod (97) is fixedly connected to the connecting seat (95). A spring (98) is provided on the outside of the fixing rod (97).

5. The raw material mixing equipment for preparing acid-resistant coated calcium carbonate according to claim 4, characterized in that: One end of the spring (98) is fixedly connected to the top block (96), and the other end of the spring (98) is fixedly connected to the connecting seat (95).

6. The raw material mixing equipment for preparing acid-resistant coated calcium carbonate according to claim 4, characterized in that: A guide rod (99) is fixedly connected to the top of the connecting seat (95), and the guide rod (99) is slidably connected to the tank body (1).

Images