Antibacterial plastering mortar mixing device

Abstract

The utility model relates to an antibacterial plastering mortar mixing device, which is used for solving the problems that in the actual use process of some mortar mixing machines mentioned in the background technology, an operator needs to manually clean materials left at the inner bottom of the mortar mixing machine; the technical problems that a discharging frame is small, the discharging speed is low, and discharging and charging can be completed in several minutes, so that a long time interval is needed when a new batch of mortar is mixed, production circulation cannot be conducted in a more efficient mode, and the production efficiency of the whole device is low are solved. Comprising a mixing box with a feeding port formed in the top and a discharging port formed in the bottom, a rotatable stirring shaft is arranged in the mixing box, a baffle is arranged in the discharging port and can be pulled out of the mixing box, a lifting part is arranged below the mixing box, an inserting hole is formed in the top of the lifting part, a locking assembly is arranged on the baffle, and the locking assembly is connected with the stirring shaft. The locking assembly is used for being inserted into the insertion hole after the lifting piece ascends to make contact with the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar mixing, in particular to an antibacterial plastering mortar mixing device. Background Art

[0002] Antibacterial plastering mortar refers to a granular or powdered material that is made by physically mixing multiple raw materials in a certain proportion. It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. In order to reduce the labor burden, a mortar mixing device is usually used.

[0003] Prior art, such as the utility model patent document with authorization announcement number "CN220719802U" and patent name "Dry-mixed plastering mortar mixing device", discloses a mortar mixing device, which includes a mixing box, a feeding frame is fixedly connected to the top of the mixing box, a filter plate is fixedly connected to the inside of the feeding frame, a fixed frame is provided on the top of the filter plate, a crushing roller is rotatably connected to the inside of the fixed frame, and the crushing roller is in contact with the top of the filter plate. In the dry-mixed plastering mortar mixing device, a pushing plate is hinged to the top of the fixed frame, so that the pushing plate pushes the crushing roller rotatably connected to the inside of the fixed frame to roll on the filter plate, and limiting shafts are fixedly connected on both sides of the fixed frame, and the limiting shafts slide on the outside of the limiting frame, so that the fixed frame can slide stably on the filter plate.

[0004] The current mortar mixer can mix the materials by stirring and mixing for a few minutes, and the mixed materials flow out through the discharge frame. However, in actual use of the device of the above-mentioned patent, the operator is required to manually clean the materials remaining at the bottom of the mortar mixer; and the device has a slow discharge speed and requires a long time to complete the discharge and loading. Therefore, a long time interval is required to mix a new batch of mortar, and the production cycle cannot be carried out in a more efficient manner. The production efficiency of the overall device is low. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an antibacterial plastering mortar mixing device, which is used to solve the technical problem that some mortar mixers mentioned in the background technology require operators to manually clean the materials remaining at the bottom of the mortar mixer during actual use; and because the discharge frame is small and the discharge speed is slow, it takes several minutes to complete the discharge and loading. Therefore, a long time interval is required to mix a new batch of mortar, and the production cycle cannot be carried out in a more efficient manner, resulting in low production efficiency of the overall device.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An antibacterial plaster mortar mixing device comprises a mixing box with a feed port on the top and a discharge port on the bottom, a rotatable stirring shaft is arranged inside the mixing box, a baffle is arranged in the discharge port, and the baffle can be pulled out of the mixing box, a lifting member is arranged below the mixing box, a plug hole is arranged on the top of the lifting member, a locking assembly is arranged on the baffle, and the locking assembly is used to be plugged into the plug hole when the lifting member rises and contacts the baffle.

[0008] Working principle:

[0009] When in use, the lifting member is started, and after the lifting member rises and contacts the baffle, the locking assembly is inserted into the plug hole, thereby blocking the discharge port, and then the material is poured into the mixing box through the feed port;

[0010] Then the stirring shaft is rotated to stir the materials in the mixing box;

[0011] After the mixing is finished, the lifting part is started again, the lifting part descends and the baffle is unlocked, and then the operator pulls out the baffle, and the mixed material falls out of the mixing box through the discharge port, so that the mixed material is collected.

[0012] Beneficial effects:

[0013] In this solution, by setting a baffle, a lifting member, a plug hole and a locking component, the lifting member is started, and after the lifting member rises and contacts the baffle, the locking component is plugged into the plug hole, thereby locking the baffle and blocking the discharge port. This method realizes locking of the baffle in an automated manner, and has a better blocking effect.

[0014] When the mixed material needs to be discharged, the baffle is pulled out to open the discharge port, and most of the mixed material immediately falls out of the mixing box, so that the next batch of materials can be mixed, making the production cycle more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure cut from the left side;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the structure when the baffle and the push block are not connected.

[0019] In the above drawings: mixing box 1, stirring shaft 2, baffle 3, plug-in hole 4, motor 5, working block 6, stirring blade 7, sprocket 8, chain 9, supporting foot 10, cylinder 11, first cavity 12, second cavity 13, spring 14, plug-in block 15, scraper 16, push rod 17, slide groove 18, slider 19, bolt 20, first handle 21, second handle 22, push block 23, feed port 24, discharge port 25, threaded hole 26, first mounting block 27, second mounting block 28. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Example:

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, an antibacterial plastering mortar mixing device comprises a mixing box 1 with a feed port 24 on the top and a discharge port 25 on the bottom, a rotatable stirring shaft 2 is arranged inside the mixing box 1, a baffle 3 is arranged in the discharge port 25, and the baffle 3 can be pulled out of the mixing box 1, a lifting member is arranged below the mixing box 1, a plug hole 4 is arranged on the top of the lifting member, a locking assembly is arranged on the baffle 3, and the locking assembly is used to be plugged into the plug hole 4 when the lifting member rises and contacts the baffle 3.

[0023] In this solution, by setting the baffle 3, the lifting member, the plug-in hole 4 and the locking assembly, the lifting member is started, and after the lifting member rises and contacts the baffle 3, the locking assembly is plugged into the plug-in hole 4, thereby locking the baffle 3 and blocking the discharge port 25. This method of locking the baffle 3 in an automated manner has a better blocking effect; when the mixed material needs to be discharged, the baffle 3 is pulled and the discharge port 25 is opened, and most of the mixed material immediately falls from the mixing box 1, so that the next batch of materials can be mixed, and the production cycle is more efficient.

[0024] like Figure 1As shown, a first mounting block 27 is fixedly provided on the top of the mixing box 1, and a motor 5 is fixedly provided on the first mounting block 27. The output end of the motor 5 is vertically downward and the stirring shaft 2 is connected to the output end of the motor 5. The stirring shaft 2 is rotatably passed through the top of the mixing box 1 and extends into the interior of the mixing box 1. A stirring blade 7 is fixedly sleeved on the rod section of the stirring shaft 2 arranged inside the mixing box 1, and a sprocket 8 is fixedly sleeved on the rod section of the stirring shaft 2 arranged outside the mixing box 1. A stirring shaft 2 with a stirring blade 7 is also rotatably passed through the interior of the mixing box 1. A second mounting block 28 is fixedly provided on the top of the mixing box 1. The stirring shaft 2 is rotatably provided on the second mounting block 28, and the rod section of the stirring shaft 2 arranged outside the mixing box 1 is also fixedly sleeved with a sprocket 8, and a chain 9 is meshed between the two sprockets 8. By arranging the motor 5, the stirring shaft 2, the stirring blades 7, the sprocket 8 and the chain 9, the motor 5 is started to drive the two stirring shafts 2 to rotate simultaneously, so that the stirring blades 7 on the two stirring shafts 2 stir and mix the materials in the mixing box 1, thereby improving the stirring efficiency.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, a supporting foot 10 is provided at the bottom of the mixing box 1, and the lifting member is a cylinder 11, which is arranged inside the supporting foot 10. The telescopic end of the cylinder 11 is vertically upward and fixed with a push block 23, and the push block 23 can extend out of the top of the supporting foot 10 to contact the bottom of the mixing box 1. A first cavity 12 and two second cavities 13 are provided at the bottom of the baffle 3, and the two second cavities 13 are arranged on both sides of the first cavity 12 and are connected to the first cavity 12. The locking assembly is two springs 14 and two plug-in blocks 15, one end of the two springs 14 is respectively fixed on the inner walls of the two second cavities 13, and the two plug-in blocks 15 are respectively fixed on the other ends of the two springs 14. There are two plug-in holes 4 and they are arranged on both sides of the push block 23. The plug-in block 15 is used to extend into the first cavity 12 when the telescopic end of the cylinder 11 moves vertically upward and contacts the baffle 3. At this time, the two plug-in blocks 15 are plugged into the corresponding two plug-in holes 4.

[0026] By arranging the support foot 10, the cylinder 11, the push block 23, the first cavity 12, the two second cavities 13, the two springs 14, the two plug-in blocks 15 and the plug-in hole 4, the cylinder 11 is started, and the telescopic end of the cylinder 11 extends to drive the push block 23 into the first cavity 12, so that the two plug-in blocks 15 are plugged into the corresponding plug-in holes 4, and the baffle 3 is specifically locked by plugging. Figure 4 As shown, the ends of the plug-in block 15 are arranged as inclined surfaces towards both sides of the first cavity 12. The arrangement of the inclined surfaces facilitates squeezing the plug-in block 15, thereby prompting the plug-in block 15 to enter the second cavity 13 or to leave the second cavity 13.

[0027] like Figure 1 to Figure 3 As shown, a scraper 16 is rotatably provided on the inner wall of the mixing box 1, and the scraper 16 and the inner wall of the mixing box 1 are rotated by a hinged manner. This rotation method belongs to the prior art and is not described in detail here. A push rod 17 is rotatably provided on the scraper 16, and the push rod 17 and the scraper 16 are rotated by a hinged manner. This rotation method belongs to the prior art and is not described in detail here. The push rod 17 is slidably passed through the side wall of the mixing box 1, and a slide groove 18 is opened on the push rod 17. A slider 19 is slidably provided in the slide groove 18, and a working block 6 is fixed on the side wall of the slider 19. A bolt 20 is threadedly connected to the working block 6, and a row of threaded holes 26 is opened below the slide groove 18. The bolt 20 passes through the working block 6 and is threadedly connected to one of the threaded holes 26.

[0028] By setting the scraper 16, the push rod 17, the slide 18, the slider 19, the working block 6, the bolt 20 and the threaded hole 26, since the baffle 3 is also the bottom plate in the mixing box 1, there will be residual materials on the baffle 3. Therefore, when the baffle 3 is pulled, the baffle 3 abuts against the scraper 16. At this time, the scraper 16 can scrape off the residual materials on the baffle 3 and clean the baffle 3. Figure 2 As shown, the baffle plate 3 is provided with a first handle 21 on one side outside the mixing box 1, and the push rod 17 is provided with a second handle 22 on one end outside the mixing box 1. By providing the first handle 21 and the second handle 22, the operator can save more effort when pushing and pulling the baffle plate 3 and the push rod 17.

[0029] Working principle:

[0030] When in use, the cylinder 11 is started, and the telescopic end of the cylinder 11 extends to drive the push block 23 to move vertically upward toward the first cavity 12. The push block 23 squeezes the plug-in block 15 while entering the first cavity 12. At this time, the spring 14 contracts to drive the plug-in block 15 to move into the second cavity 13. As the push block 23 continues to move vertically upward, the spring 14 pushes the plug-in block 15 into the plug-in hole 4, thereby locking the baffle 3 and blocking the discharge port 25.

[0031] Then the material is poured into the mixing box 1 through the feed port 24;

[0032] At this time, the motor 5 is started, and the output end of the motor 5 drives the stirring shaft 2 connected to the output end of the motor 5 to rotate, and the rotation of the stirring shaft 2 drives the sprocket 8 connected to the stirring shaft 2 to rotate, and the rotation of the sprocket 8 drives the chain 9 to rotate, and the rotation of the chain 9 drives another sprocket 8 to rotate, and the rotation of the other sprocket 8 drives the stirring shaft 2 connected to the other sprocket 8 to rotate, so that the two stirring shafts 2 rotate at the same time, driving their respective stirring blades 7 to rotate to stir and mix the materials in the mixing box 1;

[0033] After the stirring is finished, the cylinder 11 is started again, and the telescopic end of the cylinder 11 contracts to drive the push block 23 to leave the first cavity 12, thereby releasing the lock on the baffle 3;

[0034] Then the operator pulls the second handle 22 outwards to make the scraper 16 abut against the baffle 3 and tighten the bolt 20;

[0035] Then the operator holds the first handle 21 and pulls the baffle 3 outwards. The adhered material on the baffle 3 is scraped off by the scraper 16 and falls out of the mixing box 1 through the discharge port 25 along with most of the mixed material. Finally, the operator collects the mixed material, and the whole operation is completed.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An antibacterial plaster mortar mixing device, characterized in that: The invention comprises a mixing box (1) with a feed inlet (24) at the top and a discharge outlet (25) at the bottom, wherein a rotatable stirring shaft (2) is arranged inside the mixing box (1), a baffle (3) is arranged inside the discharge outlet, and the baffle (3) can be pulled out of the mixing box (1), a lifting member is arranged below the mixing box (1), a plug hole (4) is arranged at the top of the lifting member, and a locking assembly is arranged on the baffle (3), and the locking assembly is used to be plugged into the plug hole (4) when the lifting member rises and contacts the baffle (3).

2. The antibacterial plastering mortar mixing device according to claim 1, characterized in that: A motor (5) is provided on the top of the mixing box (1), the output end of the motor (5) is vertically downward and the stirring shaft (2) is connected to the output end of the motor (5), the stirring shaft (2) rotatably passes through the top of the mixing box (1) and extends into the interior of the mixing box (1), a stirring blade (7) is fixedly sleeved on the rod section of the stirring shaft (2) arranged inside the mixing box (1), a sprocket (8) is fixedly sleeved on the rod section of the stirring shaft (2) arranged outside the mixing box (1), a stirring shaft (2) with a stirring blade (7) fixedly sleeved is also rotatably penetrated inside the mixing box (1), the rod section of the stirring shaft (2) arranged outside the mixing box (1) is also fixedly sleeved with a sprocket (8), and a chain (9) is meshed between the two sprockets (8).

3. The antibacterial plastering mortar mixing device according to claim 1, characterized in that: The bottom of the mixing box (1) is provided with a supporting foot (10), the lifting member is a cylinder (11), the cylinder (11) is arranged inside the supporting foot (10), the telescopic end of the cylinder (11) is vertically upward and fixed with a push block (23), the push block (23) can extend out of the top of the supporting foot (10) and contact the bottom of the mixing box (1), the bottom of the baffle (3) is provided with a first cavity (12) and two second cavities (13), the two second cavities (13) are arranged on both sides of the first cavity (12) and are in conduction with the first cavity (12), the locking assembly The components are two springs (14) and two plug-in blocks (15), one end of the two springs (14) is respectively fixed on the inner wall of the two second cavities (13), and the two plug-in blocks (15) are respectively fixed on the other end of the two springs (14). There are two plug-in holes (4) arranged on both sides of the telescopic end of the cylinder (11). The plug-in blocks (15) are used to extend into the first cavity (12) when the telescopic end of the cylinder (11) moves vertically upward and contacts the baffle (3). At this time, the two plug-in blocks (15) are plugged into the corresponding two plug-in holes (4).

4. The antibacterial plastering mortar mixing device according to claim 3, characterized in that: The ends of the plug-in block (15) are arranged as inclined surfaces facing both sides of the first cavity (12).

5. The antibacterial plastering mortar mixing device according to claim 1, characterized in that: A scraper (16) is rotatably provided on the inner wall of the mixing box (1), and a push rod (17) is rotatably provided on the scraper (16). The push rod (17) is slidably provided through the side wall of the mixing box (1). A slide groove (18) is provided on the push rod (17), and a slider (19) is slidably provided in the slide groove (18). A working block (6) is fixedly provided on the side wall of the slider (19), and a bolt (20) is threadedly connected to the working block (6). A row of threaded holes (26) is provided below the slide groove (18), and the bolt (20) is threadedly connected to one of the threaded holes (26) after passing through the working block (6).

6. The antibacterial plastering mortar mixing device according to claim 5, characterized in that: The baffle (3) is provided on one side outside the mixing box (1) and is fixedly provided with a first handle (21), and the push rod (17) is provided on one end outside the mixing box (1) and is fixedly provided with a second handle (22).

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