CN211302889U

CN211302889U - Material mixing device

Info

Publication number: CN211302889U
Application number: CN201921380571.7U
Authority: CN
Inventors: 李培齐; 白章; 关雪; 白龙
Original assignee: Shenhua Shendong Coal Group Co Ltd
Current assignee: Shenhua Shendong Coal Group Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-08-21
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a material mixing device, including base, sliding connection removal support on the base, install the case that holds on removing the support and be used for the drive to remove the reciprocating sliding's of support actuating mechanism. The driving mechanism is installed on the base, and the output end of the driving mechanism is connected with the movable support. The utility model provides a material mixing arrangement's actuating mechanism can drive the moving support and be reciprocal slip on the base to make the moving support drive and hold the case and be reciprocal removal, mix the material that holds the incasement from this. The containing box can move in a reciprocating mode under the action of the driving mechanism, the material mixing efficiency is improved, and the mixing time is shortened.

Description

Material mixing device

Technical Field

The utility model relates to a coal slime water treatment field especially relates to a flash mixed's material mixing device.

Background

A large amount of sewage in the production process of the coal preparation plant finally enters a slime water treatment system to be cleaned. And part of the water is recycled after being clarified by the coal slime concentration tank, the sewage at the bottom of the coal slime concentration tank needs to be dehydrated by a pressure filter, and the reuse water is obtained while the coal slime is recovered, so that the requirement of clean water for a coal preparation plant is met. In experimental studies, it was found that adding a filter aid to the feed tank of a pressure filter greatly shortens the discharge time of the pressure filter. The sewage at the bottom of the thickener is pumped into the charging barrel of the pressure filter by the underflow pump, and the underflow floccule of the thickener can be damaged to a certain extent due to the high-speed rotation of the slurry pump, so that the slime water is filtered with a certain difficulty, and the filter aid is added into the charging barrel of the pressure filter, so that fine slime particles can be condensed again, and the discharging time of the pressure filter is shortened.

The existing medicament adding equipment in the coal preparation plant at present has the defects of long medicament mixing time and unobvious filter aid effect caused by insufficient medicament mixing, and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material mixing arrangement that can intensive mixing fast.

The technical scheme of the utility model provides a material mixing device, which comprises a base, a movable bracket connected on the base in a sliding way, a containing box arranged on the movable bracket and a driving mechanism used for driving the movable bracket to slide in a reciprocating way; the driving mechanism is installed on the base, and the output end of the driving mechanism is connected with the movable support.

Further, the driving mechanism comprises a motor, a driving wheel and a connecting rod, the motor is mounted on the base, and the driving wheel is mounted on a driving shaft of the motor; the driving wheel is eccentrically provided with a pivoting rod, one end of the connecting rod is pivoted with the pivoting rod, and the other end of the connecting rod is connected with the movable support.

Further, the movable support comprises a sliding frame capable of sliding on the base and a first support rod fixedly connected with the sliding frame, the top end of the first support rod is connected with the accommodating box, and the bottom end of the first support rod is pivoted with the connecting rod; the sliding frame is connected with the base in a sliding mode.

Further, the movable support further comprises a second support rod fixedly arranged on the sliding frame, and the first support rod and the second support rod are connected to two ends of the containing box respectively.

Further, the base includes a base frame and a bearing support connected above the base frame, and the sliding frame is connected with the bearing support in a sliding manner.

Further, the containing box comprises a vertical containing cavity and a transverse containing cavity, and the bottom end of the vertical containing cavity is communicated with the transverse containing cavity; a plurality of first mixing panels are arranged in the vertical accommodating cavity at intervals, the vertical accommodating cavity is divided into a plurality of first accommodating chambers by the first mixing panels, and any two adjacent first accommodating chambers are communicated; transversely hold the intracavity interval and set up a plurality of second compounding panels, it is a plurality of the second compounding panel will transversely hold the chamber and separate into a plurality of second and hold the room, wherein, arbitrary adjacent two the second holds the room intercommunication.

Further, any two adjacent first mixing panels are arranged on the wall of the vertical containing cavity in a staggered mode.

Further, a plurality of raised bosses are arranged on the first mixing panel at intervals.

Further, in the vertical containing cavity, the first mixing panel is inclined downwards.

Further, any two adjacent second mixing panels are arranged on the wall of the transverse accommodating cavity in a staggered mode.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model provides a material mixing device has the base, removes the support, holds case and actuating mechanism. The one end of moving movable support with hold the case and be connected, moving movable support's the other end and base sliding connection, actuating mechanism installs on the base, actuating mechanism's output and moving movable support and be connected. The driving mechanism can drive the movable support to slide on the base in a reciprocating mode, so that the movable support drives the containing box to move in a reciprocating mode, and materials in the containing box are mixed. The containing box can move in a reciprocating mode under the action of the driving mechanism, the material mixing efficiency is improved, and the mixing time is shortened.

Drawings

Fig. 1 is a schematic perspective view of a material mixing device according to an embodiment of the present invention;

fig. 2 is a schematic plan view of a material mixing device according to an embodiment of the present invention;

fig. 3 is a schematic view of a vertical accommodating chamber and a horizontal accommodating chamber in an embodiment of the present invention;

fig. 4 is a perspective view of a portion of the transverse receiving chamber according to an embodiment of the present invention after being disassembled;

fig. 5 is a perspective view of another exploded portion of the transverse receiving cavity in an embodiment of the present invention;

fig. 6 is a schematic perspective view of a first support rod according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a second support rod according to an embodiment of the present invention;

fig. 8 is a schematic view of a driving wheel according to an embodiment of the present invention;

fig. 9 is a schematic view of a connecting rod according to an embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-5, the present invention provides a material mixing device 10, which comprises a base 1, a movable support 2 slidably connected to the base 1, a containing box 3 mounted on the movable support 2, and a driving mechanism 4 for driving the movable support 2 to slide reciprocally. The driving mechanism 4 is installed on the base 1, and the output end of the driving mechanism 4 is connected with the movable support 2.

The material mixing device 10 has the characteristic of being capable of mixing materials quickly and sufficiently. The material mixing device 10 is particularly useful for mixing a filtering agent that is added to a pressure filter of a coal slurry water treatment system. Of course, the material mixing device 10 can be used to mix other materials.

An embodiment of the utility model provides a pair of material mixing device 10, include base 1, remove support 2, hold case 3 and actuating mechanism 4. The accommodating case 3 is located above the base 1. The top end of the movable bracket 2 is connected with the accommodating box 3 for supporting the accommodating box 3. The bottom end of the movable support 2 is connected with a driving mechanism 4. The mobile carriage 2 is also slidably connected to the base 1, and the driving mechanism 4 is mounted on the base 1. The driving mechanism 4 can drive the moving support 2 to slide on the base 1 in a reciprocating manner in the horizontal direction. The driving mechanism 4 can be a motor 41 driving system or an air cylinder driving system, as long as the driving of the movable support 2 can be realized.

When the device is installed, the base 1 is placed at a preset position, and then the driving mechanism 4 and the movable bracket 2 are installed at corresponding positions on the base 1. The output of the drive mechanism 4 is then connected to the mobile carriage 2. Finally, the containing box 3 is installed at the top end of the moving bracket 2.

When the material mixing device 10 is used, various materials to be mixed are put into the containing box 3. Then, the driving mechanism 4 is started, and the output end of the driving mechanism 4 can do periodic reciprocating motion in the horizontal direction. Because the output end of the driving mechanism 4 is connected with the movable bracket 2, and the movable bracket 2 is connected with the base 1 in a sliding manner, the driving mechanism 4 drives the movable bracket 2 to do reciprocating movement horizontally on the base 1. The top end of the movable support 2 is connected with the accommodating box 3, so that the movable support 2 drives the accommodating box 3 to move in a reciprocating mode, materials in the accommodating box 3 are shaken, and various materials in the accommodating box 3 are mixed.

The utility model provides a material mixing device 10 has base 1, movable support 2, holds case 3 and actuating mechanism 4. One end of the movable support 2 is connected with the accommodating box 3, the other end of the movable support 2 is connected with the base 1 in a sliding mode, the driving mechanism 4 is installed on the base 1, and the output end of the driving mechanism 4 is connected with the movable support 2. The driving mechanism 4 can drive the moving support 2 to slide on the base 1 in a reciprocating manner, so that the moving support 2 drives the containing box 3 to move in a reciprocating manner, and materials in the containing box 3 are mixed. The containing box 3 can move in a reciprocating mode under the action of the driving mechanism 4, the material mixing efficiency is improved, and the mixing time is shortened.

Preferably, as shown in fig. 1 and 6-9, the driving mechanism 4 comprises a motor 41, a driving wheel 42 and a connecting rod 43, wherein the motor 41 is mounted on the base 1, and the driving wheel 42 is mounted on a driving shaft of the motor 41. The driving wheel 42 is eccentrically provided with a pivot rod 422, one end of the connecting rod 43 is pivoted with the pivot rod 422, and the other end of the connecting rod 42 is connected with the movable bracket 2.

The driving wheel 42 is provided with a mounting hole 421 and a pivot rod 422 deviating from the mounting hole 421, the mounting hole 421 is used for mounting the driving shaft of the motor 41, and the pivot rod 422 is used for pivoting the connecting rod 43. The pivot rod 422 is formed by protruding the driving wheel 42.

A mounting rod 431 is protruded at one end of the link 43, and the other end has a pivot hole 432. The bottom end of the movable holder 2 is provided with a through hole 212. Wherein the mounting rod 431 is matched with the through hole 212 to realize the pivot connection of the connecting rod 43 and the movable bracket 2. The pivot hole 432 of the connecting rod 43 is matched with the pivot rod 422 to realize the pivot connection between the connecting rod 43 and the driving wheel 42. When the motor 41 rotates the driving shaft, the pivot rod 422 rotates periodically around the mounting hole 421. So that the end of the link 43 connected to the driving wheel 42 also performs a periodic rotational motion around the mounting hole 421 and the end of the link 43 connected to the moving bracket 2 performs a reciprocating linear motion in the horizontal direction. So also drive movable support 2 and make reciprocating linear motion in the horizontal direction, finally realize driving and hold case 3 and rock and stir the operation of mixing the powder. The driving mechanism 4 with the design has simple and convenient structure and is convenient to install.

Preferably, as shown in fig. 1, 2 and 6-7, the mobile frame 2 comprises a sliding frame 22 capable of sliding on the base 1 and a first supporting rod 21 fixedly connected to the sliding frame 22, wherein the top end of the first supporting rod 21 is connected to the accommodating box 3, and the bottom end of the first supporting rod 21 is pivotally connected to the connecting rod 43. Carriage 22 is slidably connected to base 1.

The first support rod 21 is provided with a first through hole 211 penetrating in the transverse direction, the sliding frame 22 passes through the first through hole 211 and is fixed with the first support rod 21, and the sliding frame 22 and the first through hole 211 are in interference fit. The bottom end of the sliding frame 22 is further provided with a through hole 212, and the through hole 212 is pivotally connected with the output end of the driving mechanism 4.

The accommodating box 3 is clamped above the first support rod 21, and the accommodating box 3 can be detached from the first support rod 21 conveniently in a clamping mode. The accommodating box 3 may be connected to the first support rod 21 in other manners as long as the purpose of connecting the first support rod 21 and supporting the accommodating box 3 is achieved. The link 43 is an output end of the driving mechanism 4, wherein the driving wheel 42 rotates to drive one end of the link 43 to rotate around a driving shaft of the motor 41. Thereby reciprocating the other end of the link 43 in the lateral direction. The connecting rod 43 is pivoted with the first supporting rod 21, so that the first supporting rod 21 is driven by the connecting rod 43 to reciprocate in the transverse direction, thereby shaking the accommodating box 3.

Preferably, as shown in fig. 1, 2 and 6-7, the mobile frame 2 further comprises a second support bar 23 fixedly disposed on the sliding frame 22, and the first support bar 21 and the second support bar 23 are respectively connected to two ends of the accommodating box 3.

The second support rod 23 is provided with a second through hole 231, the sliding frame 22 penetrates through the second through hole 231 and the second support rod 23 is fixed, wherein the sliding frame 22 is in interference fit with the second through hole 231. The second support bar 23 can improve the strength of the moving bracket 2 so that the accommodating box 3 can be more stably supported by the moving bracket 2.

Preferably, as shown in fig. 1, 2 and 6-7, the base 1 comprises a base frame 11 and a carrying bracket 12 connected above the base frame 11, and the sliding frame 22 is slidably connected with the carrying bracket 12.

The seat frame 11 is defined by a front cross member 111, a rear cross member 112, and two side members 113 connected between the front cross member 111 and the rear cross member 112. The bottom end of the carrier bracket 12 is connected to two side beams 113. The base frame 11 of the structure has simple structure, realizes the stable supporting function and saves manufacturing materials. The carriage 22 also passes through a through hole (not shown) in the carriage 12, and the carriage 22 is in clearance fit with the through hole so that the carriage 22 can slide laterally within the through hole. The load carrier 12 also supports the first support strut 21 by supporting the carriage 22.

When the driving mechanism 4 operates, the output end of the driving mechanism 4 drives the first supporting rod 21 to reciprocate, and since the first supporting rod 21 is fixedly connected with the sliding frame 22, the sliding frame 22 also reciprocates, so that the sliding frame 22 slides in the through hole. The perforations allow carriage 22 to remain smoothly sliding in the lateral direction because the perforations are through in the lateral direction.

The base 1 and the movable support 2 of the structure have simple enough structures, are more convenient to install and are convenient to move.

In other embodiments, two sliding frames 22 are included in the movable support 2, the two sliding frames 22 are vertically distributed at intervals, and the two sliding frames 22 increase the strength of the movable support 2, so that the movable support 2 can bear more weight and is not easy to damage.

Secondly, in other embodiments, two bearing brackets 12 may be disposed on the base 1 at intervals, and the two bearing brackets 12 are disposed between the first supporting rod 21 and the second supporting rod 23. The two carrying brackets 12 increase the strength of the whole base 1, so that the base 1 can bear a larger weight, and the containing box 3 can contain more materials for mixing. And the two bearing brackets 12 can better support the first support rod 21 and the second support rod 23 stably.

Preferably, as shown in fig. 1 to 5, the accommodating box 3 includes a vertical accommodating chamber 31 and a horizontal accommodating chamber 32, and a bottom end of the vertical accommodating chamber 31 is communicated with the horizontal accommodating chamber 32. A plurality of first mixing panels 311 are arranged in the vertical accommodating cavity 31 at intervals, the vertical accommodating cavity 31 is divided into a plurality of first accommodating chambers 312 by the plurality of first mixing panels 311, and any two adjacent first accommodating chambers 312 are communicated. A plurality of second mixing panels 321 are arranged at intervals in the transverse accommodating cavity 32, the plurality of second mixing panels 321 divide the transverse accommodating cavity 32 into a plurality of second accommodating chambers 322, and any two adjacent second accommodating chambers 322 are communicated.

Wherein the opening of the vertical containing cavity 31 faces upwards and is an adding inlet of the mixed materials. The first mixing panels 311 are arranged along the vertical direction in the vertical containing chamber 31, and the second mixing panels 321 are arranged extending in the horizontal direction in the horizontal containing chamber 32. The plurality of first receiving chambers 312 are aligned in a vertical direction and the plurality of second receiving chambers 322 are aligned in a lateral direction.

The interior of the accommodating box 3 is divided into two parts, namely a vertical accommodating cavity 31 and a transverse accommodating cavity 32, so that the materials are mixed in two parts. That is, when the driving mechanism 4 drives the accommodating box 3 to reciprocate, the materials to be mixed entering from the opening of the vertical accommodating cavity 31 sequentially enter the first accommodating chambers 312 under the stirring of the first mixing panel 311. And finally from the first receiving chamber 312 arranged at the end into the transverse receiving chamber 32. The mixed materials in the transverse receiving chamber 32 are then stirred by the second mixing panel 321 while sequentially passing through the plurality of second receiving chambers 322, thereby further performing stirring and mixing. This setting makes the material that needs the mixture get into earlier and vertically holds chamber 31 and carry out preliminary mixing, then gets into transversely to hold chamber 32 and further mix for mix more fully high-efficient.

Preferably, as shown in fig. 2 to 5, any two adjacent first mixing panels 311 are arranged in a staggered manner on the cavity wall of the vertical containing cavity 31.

The containing box 3 is provided with two vertical cavity walls 33 which are arranged oppositely, the vertical cavity walls 33 are a part of the vertical containing cavity 31, the plurality of first mixing panels 311 are respectively positioned on the two vertical cavity walls 33, and the first mixing panel 311 on one vertical cavity wall 33 and the first mixing panel 311 on the other vertical cavity wall 33 are staggered mutually.

The two vertical cavity walls 33 are parallel to each other, the first mixing panels 311 are distributed on the two vertical cavity walls 33, and the first mixing panel 311 on one vertical cavity wall 33 and the first mixing panel 311 on the other vertical cavity wall 33 are arranged in a staggered manner. When various materials sequentially pass through the first accommodating chamber 312, the first mixing panels 311 distributed in a staggered manner increase the number of times of stirring the materials and also increase the contact area between the first mixing panels 311 and the materials, so that the mixing efficiency is improved.

Preferably, as shown in fig. 2, a plurality of convex bosses 3111 are spaced on the first mixing panel 311. The convex direction of the boss 3111 is perpendicular to the extending direction of the first mixing panel 311. The setting of a plurality of bosss 3111 has further increased the area of contact and the number of contacts of first compounding panel 311 with the material, can further make the material mix abundant, reduces the time of mixing material.

Preferably, as shown in fig. 2 to 3, inside the vertical containing cavity 31, the first mixing panel 311 is inclined downwards. The first mixing panel 311 arranged in a downward inclined manner helps to guide the material in the vertical containing cavity 31 to slide downwards along the first mixing panel 311 under the traction of the gravity of the material, so that the material smoothly enters the transverse containing cavity 32.

Preferably, as shown in fig. 3 to 5, any adjacent two second mixing panels 321 are arranged alternately on the wall of the transverse containing chamber 32.

The two transverse chamber walls 34 are parallel to each other, the second mixing panels 321 are distributed on the two transverse chamber walls 34, and the second mixing panel 321 on one transverse chamber wall 34 and the second mixing panel 321 on the other transverse chamber wall 34 are arranged in a staggered manner. The materials preliminarily mixed in the vertical receiving chamber 31 enter the horizontal receiving chamber 32 to be further mixed. The second mixing panels 321 distributed in a staggered mode increase the number of times of stirring materials, and mixing efficiency is improved.

To sum up, the utility model provides a material mixing device has the base, removes the support, holds case and actuating mechanism. The one end of moving movable support with hold the case and be connected, moving movable support's the other end and base sliding connection, actuating mechanism installs on the base, actuating mechanism's output and moving movable support and be connected. The driving mechanism can drive the movable support to slide on the base in a reciprocating mode, so that the movable support drives the containing box to move in a reciprocating mode, and materials in the containing box are mixed. The containing box can move in a reciprocating mode under the action of the driving mechanism, the material mixing efficiency is improved, and the mixing time is shortened.

According to the needs, the above technical schemes can be combined to achieve the best technical effect.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims

1. A material mixing device is characterized by comprising a base, a movable support, an accommodating box and a driving mechanism, wherein the movable support is connected to the base in a sliding manner;

the driving mechanism is installed on the base, and the output end of the driving mechanism is connected with the movable support.

2. The material mixing device of claim 1, wherein the drive mechanism comprises a motor, a drive wheel, and a linkage, the motor being mounted on the base, the drive wheel being mounted on a drive shaft of the motor;

the driving wheel is eccentrically provided with a pivoting rod, one end of the connecting rod is pivoted with the pivoting rod, and the other end of the connecting rod is connected with the movable support.

3. The material mixing device of claim 2, wherein the movable support comprises a sliding frame capable of sliding on the base and a first support rod fixedly connected to the sliding frame, wherein the top end of the first support rod is connected to the accommodating box, and the bottom end of the first support rod is pivotally connected to the connecting rod;

the sliding frame is connected with the base in a sliding mode.

4. The material mixing device as claimed in claim 3, wherein the moving frame further comprises a second support bar fixedly disposed on the sliding frame, and the first support bar and the second support bar are respectively connected to both ends of the accommodating box.

5. The material mixing device of claim 3, wherein the base comprises a base frame and a support bracket connected above the base frame, the carriage being slidably connected to the support bracket.

6. The material mixing device as recited in claim 1, wherein the containing box comprises a vertical containing cavity and a transverse containing cavity, and the bottom end of the vertical containing cavity is communicated with the transverse containing cavity;

a plurality of first mixing panels are arranged in the vertical accommodating cavity at intervals, the vertical accommodating cavity is divided into a plurality of first accommodating chambers by the first mixing panels, and any two adjacent first accommodating chambers are communicated;

transversely hold the intracavity interval and set up a plurality of second compounding panels, it is a plurality of the second compounding panel will transversely hold the chamber and separate into a plurality of second and hold the room, wherein, arbitrary adjacent two the second holds the room intercommunication.

7. The material mixing device of claim 6, wherein any two adjacent first mixing panels are staggered on the wall of the vertical containing cavity.

8. The material mixing device of claim 7, wherein the first mixing panel is spaced apart by a plurality of raised bosses.

9. The material mixing device of claim 7, wherein the first compounding panel slopes downward within the vertical receiving cavity.

10. The material mixing device of claim 6, wherein any two adjacent second mixing panels are staggered on the wall of the transverse receiving chamber.