Dust suppression type groove type mixing machine

Abstract

The utility model relates to the technical field of groove type mixing machines, and discloses a dust suppression type groove type mixing machine which comprises a mixing machine frame, a stirring and mixing groove, a sealing mechanism and a closing mechanism, a groove is formed in the upper portion of the mixing machine frame, and the stirring and mixing groove is rotationally connected into the groove of the mixing machine frame; the sealing mechanism is arranged at one end of the stirring and mixing tank and comprises a sealing cover arranged at an opening of the stirring and mixing tank in a sleeving mode and a sealing plate welded to the outer wall of the stirring and mixing tank, a rectangular hole is formed in the middle of the sealing cover, and the bottom end of the sealing cover is attached to the upper portion of the sealing plate; and the closing mechanism is arranged in the sealing mechanism. Through the arrangement of the sealing cover and the sealing plate, effective sealing work during follow-up mixing can be achieved, and the structure can be conveniently and rapidly disassembled when mixed powder needs to be taken out in the follow-up process.

Description

Technical Field

[0001] The present application relates to the technical field of trough mixers, and in particular to a dust suppression trough mixer. Background Art

[0002] A trough mixer is a device used to mix and stir powder or granular materials. It usually consists of a trough container with an agitator or stirring spiral, and the materials are mixed by the rotation of the agitator or stirring spiral. Trough mixers are widely used in the fields of chemical industry, pharmaceuticals, food processing, building materials, etc., and are used to mix dry powder and granular materials to achieve a uniform mixing effect.

[0003] The trough mixer uses an agitator or a stirring screw to continuously turn, squeeze and mix the materials in the container, thereby achieving uniform mixing of the materials. The design structure of the trough mixer usually takes into account factors such as stirring effect, mixing speed, energy consumption, and cleaning and maintenance to meet the requirements of mixing different materials.

[0004] When the powder is placed in the mixing tank for stirring, the powder will come into contact with the inner wall, causing fine particles in the powder to float in the air. If the operator inhales the fine particles into the mouth and nose, it will endanger the operator's health. Utility Model Content

[0005] The purpose of the present application is to provide a dust suppression trough mixer to solve the problem in the above background technology that the powder produced during stirring is easily inhaled into the body by the operator.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a dust suppression trough-type mixer, comprising: a mixer frame, a stirring and mixing tank, a sealing mechanism and a closing mechanism, a groove is opened on the top of the mixer frame, the stirring and mixing tank is rotatably connected inside the groove of the mixer frame, the sealing mechanism is arranged at one end of the stirring and mixing tank, the sealing mechanism comprises a sealing cover mounted at the opening of the stirring and mixing tank and a sealing plate welded to the outer wall of the stirring and mixing tank, a rectangular hole is opened in the center part of the sealing cover, and the bottom end of the sealing cover is attached to the top of the sealing plate, and the closing mechanism is arranged inside the sealing mechanism.

[0007] By adopting the above technical solution, the dust generation in the stirring mixing tank can be avoided during the stirring process.

[0008] Preferably, the sealing mechanism further comprises a No. 1 plate rotatably connected to both ends of the sealing plate and a guide rod welded above the No. 1 plate.

[0009] By adopting the above technical solution, an effective sealing effect is achieved.

[0010] Preferably, the sealing mechanism further comprises a No. 1 spring sleeved on the outside of the guide rod and a connecting plate slidably connected to the outside of the guide rod, and both ends of the No. 1 spring are respectively welded to the No. 1 plate and the connecting plate.

[0011] By adopting the above technical solution, effective resetting work can be performed by pulling.

[0012] Preferably, the sealing mechanism further comprises connecting rods welded to both ends of the sealing cover and a handle welded to one end of the connecting plate.

[0013] By adopting the above technical solution, effective fixing work can be performed by hand-holding.

[0014] Preferably, the closing mechanism comprises a baffle rotatably connected to the inside of the hole of the sealing cover, and two groups of the baffles are arranged in a mirror image inside the hole of the sealing cover.

[0015] By adopting the above technical solution, effective sealing work can be carried out.

[0016] Preferably, the closing mechanism also includes a fixing plate welded on both sides of the outer wall of the sealing cover hole and a No. 2 spring whose two ends are respectively welded on the top of the baffle and one side of the fixing plate, and the bottom of the fixing plate is arranged at the upper end of the baffle.

[0017] By adopting the above technical solution, dust can be effectively prevented during feeding.

[0018] In summary, the present application includes at least one of the following beneficial effects:

[0019] The sealing cover and the sealing plate can effectively seal the powder during subsequent mixing, and can also facilitate quick disassembly of the structure when the mixed powder needs to be taken out.

[0020] By providing a closing mechanism, the baffle can be squeezed vertically to facilitate the placement of powder. When the powder is placed in the mixing tank, the baffle will no longer be squeezed and will automatically turn into a horizontal state, thereby effectively sealing the structure below. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0022] Figure 2 This is a schematic diagram of the planar structure of the sealing cover of the present application;

[0023] Figure 3 This is a schematic diagram of the side cross-sectional structure of the sealing cover of the present application;

[0024] Figure 4 For this application Figure 1 Enlarge the structural diagram at point A.

[0025] In the figure: 1. mixer frame; 2. stirring and mixing tank; 3. sealing mechanism; 301. sealing cover; 302. sealing plate; 303. plate No. 1; 304. guide rod; 305. spring No. 1; 306. connecting plate; 307. connecting rod; 308. handle; 4. closing mechanism; 401. baffle; 402. fixing plate; 403. spring No. 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The following is combined with Figure 1-4 The embodiments of the present application are described in further detail.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , the utility model provides a technical solution: a dust suppression type trough mixer, comprising: a mixer frame 1, a stirring and mixing trough 2, a sealing mechanism 3 and a closing mechanism 4;

[0030] A groove is provided above the mixer frame 1, and the stirring and mixing tank 2 is rotatably connected inside the groove of the mixer frame 1. The motor provided inside the mixer frame 1 drives the stirring and mixing tank 2 to change its angle through an axial connection. The motor provided inside the stirring and mixing tank 2 can drive the stirring rod inside the stirring and mixing tank 2 to rotate, thereby mixing the raw materials. The above is the prior art of the tank-type mixer, which will not be described in detail below. The sealing mechanism 3 is provided at one end of the stirring and mixing tank 2. When the stirring and mixing tank 2 is stirred, dust will be generated during the stirring process because the raw materials are granular. At this time, the sealing mechanism 3 can seal the stirring and mixing tank 2 in operation to avoid dust. The sealing mechanism 3 includes a sealing cover 301 sleeved on the opening of the stirring and mixing tank 2 and a sealing plate 302 welded to the outer wall of the stirring and mixing tank 2. A rectangular hole is opened in the center of the sealing cover 301. The sealing cover 301 can effectively reduce the dust in the stirring and mixing tank 2 in operation, and the bottom end of the sealing cover 301 is attached to the top of the sealing plate 302, and the bottom of the sealing cover 301 is attached to the top of the sealing plate 302, so that an effective sealing effect can be achieved. The sealing plate 302 can also effectively seal the structure above. The sealing mechanism 3 also includes a No. 1 plate 303 rotatably connected to both ends of the sealing plate 302, a guide rod 304 welded above the No. 1 plate 303, a No. 1 spring 305 sleeved on the outside of the guide rod 304 and a connecting plate 306 slidably connected to the outside of the guide rod 304. The two ends of the No. 1 spring 305 are respectively welded to the No. 1 plate 303 and the connecting plate 306. When the No. 1 plate 303 rotates on the sealing plate 302, it can drive the connecting plate 306 on the outside of the guide rod 304 connected above to rotate synchronously. When the connecting plate 306 is in a vertical state, it is pulled and reset by the No. 1 spring 305 at the bottom, which can The connecting plate 306 plays a role in the subsequent connection work. The sealing mechanism 3 also includes connecting rods 307 welded at both ends of the sealing cover 301 and a handle 308 welded at one end of the connecting plate 306. When the handle 308 is held to drive the top end of the connecting plate 306 to move and engage on the connecting rod 307, the sealing cover 301 can be fixed to one end of the mixing tank 2 by pulling and resetting by the No. 1 spring 305. The closing mechanism 4 is arranged inside the sealing cover 301. When the raw materials are transported to the mixing tank 2 through the holes opened in the sealing cover 301, the sealing cover 301 can be quickly closed by the closing mechanism 4, thereby avoiding the occurrence of dust.

[0031] By driving the stirring rod to rotate through the motor inside the stirring and mixing tank 2, the powder can be conveniently driven to be mixed. When the mixed powder inside the stirring and mixing tank 2 needs to be taken out, the stirring and mixing tank 2 connected to the output end is driven to rotate by starting the motor inside the mixer frame 1. At this time, the stirring and mixing tank 2 is changed from a vertical state to a horizontal state, and the hand-held handle 308 drives the connecting plate 306 to be pulled. At this time, the connecting plate 306 is no longer pulled back by the No. 1 spring 305 and continues to be engaged with the connecting rod 307 on both sides of the sealing cover 301. At this time, the bottom of the sealing cover 301 is no longer attached to the connecting plate 306, and the sealed state can be released, thereby facilitating the output of the powder.

[0032] Example 2

[0033] See also Figure 1-Figure 4 , the utility model provides a technical solution: a dust suppression type trough mixer, comprising: a baffle 401, a fixing plate 402, and a second spring 403;

[0034] The closing mechanism 4 includes a baffle 401 rotatably connected to the inside of the hole of the sealing cover 301, and the two groups of baffles 401 are mirror-imaged inside the hole of the sealing cover 301. The rotatable baffle 401 can rotate, so as to facilitate the transportation of raw materials through the hole opened in the sealing cover 301. The closing mechanism 4 also includes a fixed plate 402 welded on both sides of the outer wall of the hole of the sealing cover 301 and a No. 2 spring 403 with two ends respectively welded on the top of the baffle 401 and one side of the fixed plate 402. The bottom of the fixed plate 402 is set at the upper end of the baffle 401. The baffle 401 can be connected to one end of the No. 2 spring 403, and the horizontal plate at the bottom of the fixed plate 402 can limit the rotatable baffle 401 below. When the baffle 401 is pulled by the No. 2 spring 403, the baffle 401 can be kept in a horizontal state.

[0035] The baffle plate 401 is pushed vertically, and the baffle plate 401 is no longer subjected to the pulling force of the No. 2 spring 403 and continues to maintain a horizontal state. At this time, the powder can be transported to the interior of the stirring and mixing tank 2 through the gap formed between the baffle plates 401 that have been transformed into an inclined state. When the powder is no longer transported, the baffle plate 401 is no longer pressed. At this time, the baffle plate 401 is subjected to the pulling force of the No. 2 spring 403 and can maintain a horizontal state, thereby achieving a sealed effect on the interior of the stirring and mixing tank 2.

[0036] The implementation principle of a dust suppression trough mixer of the present application is:

[0037] First, the baffle 401 is pressed so that the baffle 401 is no longer subjected to the pulling force of the No. 2 spring 403 and continues to maintain a horizontal state. At this time, the powder can be transported to the interior of the stirring and mixing tank 2 through the gap formed between the baffles 401 that have been transformed into an inclined state. When the powder is no longer being transported, the baffle 401 is no longer pressed. At this time, the baffle 401 is subjected to the pulling force of the No. 2 spring 403 and maintains a horizontal state, thereby achieving a sealed effect for the interior of the stirring and mixing tank 2. The stirring rod is driven to rotate by the motor inside the stirring and mixing tank 2, so that the powder can be conveniently driven to be mixed.

[0038] Secondly, when the mixed powder in the stirring and mixing tank 2 needs to be taken out, the stirring and mixing tank 2 connected to the output end is driven to rotate by starting the motor inside the mixer frame 1, and the stirring and mixing tank 2 is transformed from a vertical state to a horizontal state.

[0039] Finally, the handle 308 is held to drive the connecting plate 306 to be lifted. At this time, the connecting plate 306 is no longer pulled back by the No. 1 spring 305 and continues to be engaged with the connecting rods 307 on both sides of the sealing cover 301. At this time, the bottom of the sealing cover 301 is no longer attached to the connecting plate 306, and the sealing state can be released, thereby facilitating the output of the powder.

[0040] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dust suppression trough mixer, characterized in that: include: A mixer frame, wherein a groove is formed on the upper portion of the mixer frame; A stirring and mixing tank, the stirring and mixing tank is rotatably connected to the inside of the groove of the mixer frame; A sealing mechanism, which is arranged at one end of the stirring and mixing tank, and comprises a sealing cover sleeved at the opening of the stirring and mixing tank and a sealing plate welded to the outer wall of the stirring and mixing tank, wherein a rectangular hole is opened in the center of the sealing cover, and the bottom end of the sealing cover is attached to the upper part of the sealing plate; The closing mechanism is arranged inside the sealing mechanism.

2. A dust suppression trough mixer according to claim 1, characterized in that: The sealing mechanism also includes a No. 1 plate rotatably connected to both ends of the sealing plate and a guide rod welded above the No. 1 plate.

3. A dust suppression trough mixer according to claim 2, characterized in that: The sealing mechanism also includes a No. 1 spring sleeved on the outside of the guide rod and a connecting plate slidably connected to the outside of the guide rod, and two ends of the No. 1 spring are respectively welded to the No. 1 plate and the connecting plate.

4. A dust suppression trough mixer according to claim 3, characterized in that: The sealing mechanism also includes connecting rods welded to both ends of the sealing cover and a handle welded to one end of the connecting plate.

5. The dust suppression trough mixer according to claim 1, characterized in that: The closing mechanism comprises a baffle rotatably connected to the inside of the hole of the sealing cover, and two groups of baffles are arranged in a mirror image inside the hole of the sealing cover.

6. A dust suppression trough mixer according to claim 5, characterized in that: The closing mechanism also includes a fixing plate welded on both sides of the outer wall of the sealing cover hole and a No. 2 spring with two ends respectively welded on the top of the baffle and one side of the fixing plate. The bottom of the fixing plate is arranged at the upper end of the baffle.

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