Slurry discharging mechanism
By designing a cutting mechanism with blowing, exhausting and stirring functions, the problem of slurry residue in the feed tank is solved, rapid cutting and quality assurance of the slurry is achieved, and production costs are reduced.
Patent Information
- Application Number
- CN202421221416.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing cutting mechanism cannot effectively clean up the slurry residues in the feed tank, resulting in the slurry being prone to agglomeration, which in turn affects the cutting efficiency and increases production costs.
A slurry discharge mechanism including a removable can cover, a screw feeder, agitator, a blower assembly and an exhaust assembly are designed to clean the slurry residues in the tank by blowing and exhausting, and use separation parts and The dustproof mesh ensures the quality of the slurry.
The cleaning of the material tank is achieved, the slurry is avoided, the slurry is quickly cut and quality, and the production cost is reduced.
Smart Images
Figure CN222311507U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mortar production, in particular to a slurry feeding mechanism. Background Art
[0002] Dry-mix mortar, also known as mortar dry powder, dry-mixed mortar, and dry-mixed powder, refers to a granular or powdered form of aggregates (such as quartz sand) that have been dried and sieved, slurry, and additives (such as polymers) that are physically mixed in a certain proportion; and in the production process of dry-mix mortar, the mortar raw materials and auxiliary materials are generally added to the preparation tank first, and then discharged into the mixing device through the tank for stirring and mixing, and then dried after mixing. After drying, the mortar is mixed with other materials to form a dry-mix mortar.
[0003] However, when the slurry passes through the material tank and enters the mixing device, some residue will remain. However, the existing material discharge mechanism cannot completely discharge the residual slurry in the material tank, which makes it inconvenient to clean the material tank and causes the slurry to easily agglomerate in the material tank. Utility Model Content
[0004] The utility model provides a slurry discharge mechanism to solve the problem that the existing discharge mechanism cannot discharge the slurry in the material tank completely and is inconvenient to clean the material tank.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slurry feeding mechanism, comprising a material tank, a detachable tank cover is provided at the top of the material tank, and a collecting hopper is fixed at the bottom of the material tank, a feeding pipe is connected to one side of the top of the material tank, and a screw conveyor is provided at the bottom of the material tank, a stirring assembly is provided on the tank cover, and also includes a cleaning mechanism for cleaning the inside of the material tank, and the cleaning mechanism includes a blowing assembly for blowing air into the material tank, and an exhaust assembly for discharging the gas inside the material tank, wherein:
[0006] The blowing assembly includes a first box body installed on the top of the tank cover, and an air distribution ring arranged on the top of the tank cover. The first box body has a built-in hair dryer, and an air supply pipe is connected between the first box body and the air distribution ring. The bottom end of the air distribution ring is provided with air outlet nozzles distributed in a circular array, and the first box body has an air inlet hole. A guide block is also arranged in the first box body, and the guide block is located on the air outlet side of the hair dryer, which is used to guide the air and facilitate the rapid discharge of air from the first box body.
[0007] Preferably, the exhaust assembly includes a second box body, the second box body has an exhaust fan built in, the bottom end of the second box body is connected to an exhaust pipe, the top of the second box body is connected to an air outlet pipe, and the air outlet pipe is connected to the screw conveyor.
[0008] Preferably, the stirring assembly includes a first motor fixed to the top end of the tank cover, and a stirring shaft rotatably mounted on the bottom end of the tank cover, the stirring shaft is located in the material tank, and a plurality of stirring rods are mounted on the outer wall of the stirring shaft.
[0009] Preferably, the screw feeder includes a support frame installed between the support legs at the bottom of the material tank, and a feed frame mounted on the support frame, a second motor is installed on one side of the feed frame, and a rotatable auger is installed in the feed frame, a feed port corresponding to the discharge port of the collecting hopper is opened on the top side of the feed frame, and a discharge port is set on the bottom side of the feed frame, the second box body is installed at the bottom of the support frame, and the bottom of the feed frame has an opening connected to the air outlet pipe on the side opposite to the discharge port, and a separation component for separating mortar slurry from gas is also set in the opening.
[0010] Preferably, the separation component includes a separation net inserted in the opening, one side of the feed frame has a notch connected to the opening, a sealing plate for sealing the notch is installed at one end of the separation net, and a symmetrically distributed first magnetic block is installed on one side of the sealing plate, and second magnetic blocks matching the first magnetic block are arranged on both sides of the inner wall of the notch, and the magnetic properties of the first magnetic block and the second magnetic block are opposite, which can realize magnetic fixation of the sealing plate, facilitate the rapid disassembly of the separation net, and facilitate the cleaning of the separation net.
[0011] Preferably, the blowing assembly also includes a dustproof part, which includes a dustproof net inserted in the first box body, a slot for plugging and unplugging the dustproof net is opened on one side of the first box body, a pull plate for sealing the slot is installed at one end of the dustproof net, and a plurality of snap buckles are fixed to one end of the dustproof net relative to the pull plate, a snap groove corresponding to the plurality of snap buckles is opened on the inner wall of the first box body, and the dustproof net is located between the air inlet side of the hair dryer and the air inlet hole.
[0012] Preferably, guide strips are installed on both sides of the dustproof net, and guide grooves matching the guide strips are opened on both sides of the inner wall of the first box body, which can slide and limit the dustproof net, which is conducive to the stable disassembly and assembly of the dustproof net.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] (1) By setting up the cleaning mechanism, the inside of the material tank can be cleaned, thereby preventing the slurry from remaining in the material tank, solving the problem of slurry accumulation and agglomeration in the material tank, which may cause blockage when the slurry is discharged, which is conducive to the rapid discharge of the slurry, and can reduce the loss of slurry and save the production cost of slurry;
[0015] (2) The dustproof parts can filter the external air, thereby preventing the dust mixed in the air from being discharged into the material tank, avoiding the mixing of dust in the slurry, which is beneficial to ensure the quality of the slurry;
[0016] The snap-fit buckle and the snap-fit groove facilitate quick disassembly and assembly of the dustproof net, which is beneficial for cleaning the dustproof net and ensuring its filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 For this utility model Figure 1 A cross-sectional view of
[0020] Figure 3 This is a schematic diagram of the structure of the first box of the utility model;
[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure after the middle dust screen is removed;
[0022] Figure 5 For this utility model Figure 3 A partial cross-sectional view of
[0023] Figure 6 For this utility model Figure 2 A partial cross-sectional view of the middle exhaust assembly;
[0024] Figure 7 It is a cross-sectional view of the screw conveyor of the utility model;
[0025] Figure 8 For this utility model Figure 5 A in the enlarged view;
[0026] Fig. 9 For this utility model Figure 5 The enlarged view of point B in the figure;
[0027] Fig.10 For this utility model Figure 7 The enlarged view of point C in the figure;
[0028] In the figure: 1. material tank; 2. tank cover; 3. stirring assembly; 31. first motor; 32. stirring shaft; 33. stirring rod; 4. blowing assembly; 41. first box; 42. air distribution ring; 43. dustproof part; 431. pull plate; 432. dustproof net; 433. snap buckle; 434. guide strip; 435. guide groove; 436. notch; 437. snap groove; 44. hair dryer; 5. feeding pipe; 6. collecting hopper; 7. screw feeder; 71. feeding frame; 72. auger; 73. discharge port; 74. second motor; 8. support frame; 9. separation piece; 91. separation net; 92. sealing plate; 93. first magnetic block; 94. second magnetic block; 10. exhaust pipe; 11. exhaust assembly; 111. second box; 112. exhaust fan; 113. exhaust pipe. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] The utility model provides Figure 1-Figure 10 A slurry feeding mechanism shown includes a material tank 1, a detachable tank cover 2 is provided at the top of the material tank 1, and a collecting hopper 6 is fixed at the bottom of the material tank 1, a feeding pipe 5 is connected to one side of the top of the material tank 1, and a screw conveyor 7 is provided at the bottom of the material tank 1, a stirring component 3 is provided on the tank cover 2, and also includes a cleaning mechanism for cleaning the inside of the material tank 1, and the cleaning mechanism includes a blowing component 4 for blowing air into the material tank 1, and an exhaust component 11 for discharging the gas inside the material tank 1, wherein:
[0031] The blowing assembly 4 includes a first box body 41 installed on the top of the tank cover 2, and an air distribution ring 42 arranged at the top of the inside of the tank cover 2. The first box body 41 has a built-in hair dryer 44, and an air supply pipe is connected between the first box body 41 and the air distribution ring 42. The bottom end of the air distribution ring 42 is provided with air outlet nozzles distributed in a circular array, and the first box body 41 has an air inlet.
[0032] Specifically, Figure 2 and Figure 6 As shown, the exhaust assembly 11 includes a second box body 111, which has an exhaust fan 112 built in it, and the bottom end of the second box body 111 is connected to an exhaust pipe 113, and the top of the second box body 111 is connected to an air outlet pipe 10, and the air outlet pipe 10 is connected to the screw conveyor 7.
[0033] Specifically, Figure 1 and Figure 2As shown, the stirring assembly 3 includes a first motor 31 fixed to the top of the tank cover 2, and a stirring shaft 32 rotatably mounted on the bottom of the tank cover 2. The stirring shaft 32 is located in the material tank 1, and a plurality of stirring rods 33 are mounted on the outer wall of the stirring shaft 32.
[0034] Specifically, Figure 1 , Figure 2 and Figure 7 As shown, the screw feeder 7 includes a support frame 8 installed between the support legs at the bottom of the material tank 1, and a feed frame 71 mounted on the support frame 8, a second motor 74 is installed on one side of the feed frame 71, and a rotatable auger 72 is installed in the feed frame 71, a feed port corresponding to the discharge port of the collecting hopper 6 is opened on the top side of the feed frame 71, and a discharge port 73 is set on the bottom side of the feed frame 71, the second box body 111 is installed at the bottom of the support frame 8, and the bottom of the feed frame 71 relative to the discharge port 73 has an opening connected to the air outlet pipe 10, and a separation member 9 for separating the mortar slurry from the gas is also set in the opening.
[0035] Furthermore, if Figure 1 , Figure 2 and Fig.10 As shown, the separator 9 includes a separation net 91 inserted in the opening, one side of the feed frame 71 has a notch connected to the opening, one end of the separation net 91 is equipped with a sealing plate 92 for sealing the notch, and one side of the sealing plate 92 is equipped with symmetrically distributed first magnetic blocks 93, and both sides of the inner wall of the notch are provided with second magnetic blocks 94 that cooperate with the first magnetic blocks 93.
[0036] In the process of dry-mixed mortar production, mortar raw materials and auxiliary materials can be added into the feed tank 1 through the feed pipe 5, and then the mortar raw materials and auxiliary materials fall into the collecting hopper 6 at the bottom of the feed tank 1, and then the stirring shaft 32 is driven to rotate by the first motor 31, so that the stirring shaft 32 drives the stirring rod 33 to rotate, so as to stir the mortar raw materials and auxiliary materials, and complete the mixing preparation of the slurry. The rotation of the stirring rod 33 can prevent the prepared slurry from agglomerating, and then the slurry is discharged from the bottom of the collecting hopper 6 into the feeding frame 71, and then the second motor 74 drives the auger 72 to rotate, so as to spirally convey the slurry discharged into the feeding frame 71 until it is discharged from the discharge port 73, thereby completing the discharge of the slurry for further production and processing of the slurry;
[0037] After the dry-mixed mortar is discharged, the outside air can be sucked in through the air inlet hole through the blower 44 in the first box 41, and then fed into the air distribution ring 42 through the air supply pipe, and then the air is blown along the falling direction of the slurry through the air outlet nozzle at the bottom of the air distribution ring 42 to blow down the slurry remaining in the material tank 1 and the collecting hopper 6, so that the slurry falls into the feeding frame 71. At the same time, the exhaust fan 112 in the second box 111 extracts the gas in the feeding frame 71 through the air outlet pipe 10, and the slurry is blocked by the separation net 91 and gathered in the feeding frame 71. , while the gas passes through the separation net 91 and is sucked into the second box body 111 through the air outlet pipe 10, and is finally discharged through the exhaust pipe 113. After the inside of the material tank 1 is cleaned for a period of time, the hair dryer 44 and the exhaust fan 112 are turned off, so that the slurry in the feeding frame 71 is discharged from the discharge port 73 under the action of the auger 72, thereby realizing the cleaning of the inside of the material tank 1, thereby avoiding the slurry from remaining in the material tank 1, preventing the slurry from accumulating in the material tank 1, facilitating the rapid discharge of the slurry, and reducing the loss of the slurry, which is beneficial to saving the production cost of the slurry.
[0038] In addition, in one embodiment, if Figure 3-Figure 5 as well as Figure 8 and Fig. 9 As shown, the blowing assembly 4 also includes a dustproof part 43, and the dustproof part 43 includes a dustproof net 432 inserted in the first box body 41. A slot 436 for plugging and unplugging the dustproof net 432 is opened on one side of the first box body 41, and a pull plate 431 for sealing the slot 436 is installed at one end of the dustproof net 432, and a plurality of snap buckles 433 are fixed to one end of the dustproof net 432 relative to the pull plate 431, and snap grooves 437 corresponding to the plurality of snap buckles 433 are opened on the inner wall of the first box body 41, and the dustproof net 432 is located between the air inlet side and the air inlet hole of the hair dryer 44.
[0039] Before the blowing assembly 4 works, the dust-proof net 432 can be inserted into the first box body 41 through the notch 436 by the pull plate 431, so that the snap buckle 433 is snapped into the snap groove 437, so as to snap and fix the dust-proof net 432 and the first box body 41, and the installation of the dust-proof net 432 is completed. Then, when the hair dryer 44 sucks in the external air through the air inlet hole, the dust-proof net 432 can filter the external air. After filtering, the air is input into the air distribution ring 42 through the air supply pipe under the action of the hair dryer 44, so as to prevent the dust mixed in the air from being discharged into the feed tank 1 together, and avoid the slurry from being mixed with dust, which is conducive to ensuring the quality of the slurry;
[0040] When the dust net 432 needs to be cleaned, the dust net 432 can be pulled by the pull plate 431 so that the snap buckle 433 is moved out of the snap slot 437 until the dust net 432 is pulled out of the first box body 41. The dust net 432 is then cleaned. After cleaning, the dust net 432 is inserted into the first box body 41 and the snap buckle 433 is snapped into the snap slot 437 to install and fix the dust net 432, thereby facilitating the quick disassembly and assembly of the dust net 432, facilitating the cleaning of the dust net 432, and ensuring its filtering effect.
[0041] Furthermore, if Figure 4 and Figure 5 As shown, guide strips 434 are installed on both sides of the dustproof net 432 , and guide grooves 435 matching the guide strips 434 are opened on both sides of the inner wall of the first box body 41 .
[0042] During the process of disassembling and assembling the dustproof net 432 , the guide bar 434 can slide along the guide groove 435 to limit the dustproof net 432 , which is conducive to the stable disassembly and assembly of the dustproof net 432 .
[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A slurry feeding mechanism, comprising a material tank (1), wherein a detachable tank cover (2) is provided at the top of the material tank (1), and a collecting hopper (6) is fixed at the bottom of the material tank (1), a feeding pipe (5) is connected to one side of the top of the material tank (1), and a screw conveyor (7) is provided at the bottom of the material tank (1), and a stirring assembly (3) is provided on the tank cover (2), characterized in that: The material tank (1) further comprises a cleaning mechanism for cleaning the interior of the material tank (1), and the cleaning mechanism comprises a blowing assembly (4) for blowing air into the material tank (1), and an exhaust assembly (11) for exhausting the gas inside the material tank (1), wherein: The blowing assembly (4) comprises a first box body (41) installed at the top of the tank cover (2), and an air distribution ring (42) arranged at the top of the tank cover (2); the first box body (41) has a built-in hair dryer (44), and an air supply pipe is connected between the first box body (41) and the air distribution ring (42); the bottom end of the air distribution ring (42) is provided with air outlet nozzles distributed in a circular array, and the first box body (41) has an air inlet hole.
2. A slurry feeding mechanism according to claim 1, characterized in that: The exhaust assembly (11) comprises a second box body (111), the second box body (111) has an exhaust fan (112) built in, the bottom end of the second box body (111) is connected to an exhaust pipe (113), the top of the second box body (111) is connected to an air outlet pipe (10), and the air outlet pipe (10) is in communication with a screw conveyor (7).
3. A slurry feeding mechanism according to claim 1, characterized in that: The stirring assembly (3) comprises a first motor (31) fixed to the top end of the tank cover (2), and a stirring shaft (32) rotatably mounted on the bottom end of the tank cover (2); the stirring shaft (32) is located in the material tank (1), and a plurality of stirring rods (33) are mounted on the outer wall of the stirring shaft (32).
4. A slurry feeding mechanism according to claim 2, characterized in that: The screw feeder (7) comprises a support frame (8) mounted between support legs at the bottom of the material tank (1), and a feed frame (71) mounted on the support frame (8); a second motor (74) is mounted on one side of the feed frame (71), and a rotatable auger (72) is mounted in the feed frame (71); a feed inlet corresponding to a discharge outlet of a collecting hopper (6) is provided on one side of the top of the feed frame (71), and a discharge outlet (73) is provided on one side of the bottom of the feed frame (71); the second box body (111) is mounted at the bottom of the support frame (8); a side of the bottom of the feed frame (71) opposite to the discharge outlet (73) has an opening connected to an air outlet pipe (10), and a separation member (9) for separating mortar slurry from gas is also provided in the opening.
5. A slurry feeding mechanism according to claim 4, characterized in that: The separation member (9) comprises a separation net (91) inserted in the opening, one side of the feed frame (71) has a notch connected to the opening, one end of the separation net (91) is equipped with a sealing plate (92) for sealing the notch, and one side of the sealing plate (92) is equipped with symmetrically distributed first magnetic blocks (93), and both sides of the inner wall of the notch are equipped with second magnetic blocks (94) that match the first magnetic blocks (93).
6. A slurry feeding mechanism according to claim 1, characterized in that: The blowing assembly (4) also includes a dustproof part (43), and the dustproof part (43) includes a dustproof net (432) inserted in the first box body (41); a slot (436) for plugging and unplugging the dustproof net (432) is provided on one side of the first box body (41); a pull plate (431) for sealing the slot (436) is installed at one end of the dustproof net (432); and a plurality of snap-fit buckles (433) are fixed to one end of the dustproof net (432) relative to the pull plate (431); a snap-fit groove (437) corresponding to the plurality of snap-fit buckles (433) is provided on the inner wall of the first box body (41); and the dustproof net (432) is located between the air inlet side of the hair dryer (44) and the air inlet hole.
7. A slurry feeding mechanism according to claim 6, characterized in that: Guide strips (434) are installed on both sides of the dustproof net (432), and guide grooves (435) matching the guide strips (434) are opened on both sides of the inner wall of the first box body (41).