Mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar

Abstract

The utility model belongs to the technical field of stirring devices, and particularly relates to a mixing and stirring device for preparing light thermal insulation gypsum self-leveling mortar, which comprises a stirring barrel, a sealing cover arranged at the top of the stirring barrel, a stirring motor and a feeding pipe arranged on the sealing cover, a discharging pipe arranged at the bottom of the stirring barrel, and a stirring shaft arranged in the stirring barrel, a stirring rod is arranged on one side of the stirring shaft, a fixing mechanism is arranged on the stirring shaft, a buffering mechanism is arranged between the inner wall and the outer wall of the stirring barrel, stirring blades are arranged on the stirring rod, bristles are arranged on the stirring blades, a sealing cap is arranged on the discharging pipe, and a connecting piece is arranged at the top end of the stirring barrel. According to the mixing and stirring device, the fixing mechanism, the stirring blades, the bristles and the buffer mechanism are arranged, so that the stirring effect of the mixing and stirring device can be further improved, the whole stirring shaft can be conveniently and independently cleaned, and the sealing effect of the mixing and stirring device for preparing the light heat preservation gypsum self-leveling mortar can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar. Background Art

[0002] Lightweight gypsum is a new type of high-efficiency and energy-saving plastering material for interior walls and ceilings of buildings. It replaces cement, lime mortar and other plastering materials and is suitable for various walls. Lightweight gypsum overcomes the shortcomings of traditional plastering materials and has many advantages, such as thermal insulation, strong adhesion, good workability, fluidity, water retention, environmental protection and odorlessness, and good crack resistance. A mixing device is usually required in the preparation process of self-leveling mortar of lightweight gypsum. The mixing device can effectively mix cement, gypsum, sand, water and other additives to ensure the uniformity and stability of the mortar.

[0003] The prior art has the following problems:

[0004] The mixing and stirring device used for preparing lightweight thermal insulation gypsum self-leveling mortar in the prior art is usually only provided with one set of stirring mechanism for stirring. The stirring effect of the mixing and stirring device can be further improved, and the stirring shaft of the stirring mechanism is usually difficult to disassemble and assemble, which makes it inconvenient to clean the stirring shaft as a whole separately.

[0005] When the mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar in the prior art is accidentally subjected to external impact, the shell of the stirring device is easily deformed due to the impact force of the impact, and may even be damaged in severe cases, thereby affecting the sealing effect of the stirring device. The sealing effect of the mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar can be further improved. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar, which solves the problem that the existing mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar is usually only provided with one group of stirring mechanisms for stirring, the stirring effect of the mixing and stirring device can be further improved, and the stirring shaft of the stirring mechanism is usually difficult to disassemble and assemble, which is not convenient for cleaning the stirring shaft as a whole separately, and when the mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar is accidentally subjected to external impact, the shell of the stirring device is easily deformed by the impact force of the impact, and even damaged in severe cases, thereby affecting the sealing effect of the stirring device. The sealing effect of the mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar can be further improved.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar, comprising a mixing barrel, a sealing cover is provided on the top of the mixing barrel, a stirring motor and a feeding pipe are provided on the sealing cover, a discharging pipe is provided at the bottom of the mixing barrel, a mixing shaft is provided in the mixing barrel, a mixing rod is provided on one side of the mixing shaft, a fixing mechanism is provided on the mixing shaft, a buffer mechanism is provided between the inner wall and the outer wall of the mixing barrel, a mixing blade is provided on the mixing rod, bristles are provided on the mixing blade, a sealing cap is provided on the discharging pipe, a connector is provided on the top of the mixing barrel, a threaded rod is provided at the bottom of the sealing cover, a second nut is provided on the threaded rod, and a supporting leg is provided at the bottom of the mixing barrel;

[0008] The fixing mechanism is specifically composed of a threaded hole, a connecting hole, a bolt and a first nut. The top of the stirring shaft is provided with a threaded hole, one side of the top of the stirring shaft is provided with a connecting hole and penetrates to the other side, the stirring shaft is provided with a bolt, and the bolt is provided with a first nut;

[0009] The buffer mechanism is specifically composed of a cavity, a first mounting pad, a second mounting pad, a first buffer block and a second buffer block. A cavity is opened between the inner wall and the outer wall of the mixing barrel. A first mounting pad is arranged on one side of the inner wall of the cavity, and a second mounting pad is arranged on the other side of the inner wall of the cavity. A first buffer block is arranged on the first mounting pad, and a second buffer block is arranged on the second mounting pad.

[0010] As an optimal technical solution of the utility model, the sealing cap is threadedly connected to the bottom end of the discharge pipe, the connecting piece is generally in a circular ring shape, the connecting piece is sleeved and fixed on the top of the mixing barrel, and the bottom end of the sealing cover is sleeved on the top of the mixing barrel.

[0011] As a preferred technical solution of the utility model, four groups of threaded rods are fixedly installed on the bottom end of the sealing cover, and the connecting piece is provided with openings compatible with the four groups of threaded rods. One ends of the four groups of threaded rods pass through the corresponding openings on the connecting piece and the four groups of threaded rods are threadedly connected with second nuts.

[0012] As a preferred technical solution of the utility model, the stirring motor is fixedly installed at one end of the top of the sealing cover and the output end of the stirring motor passes through the sealing cover. The output end of the stirring motor is provided with a plurality of sets of threads.

[0013] As a preferred technical solution of the utility model, the threaded hole is adapted to the output end of the stirring motor, the top end of the stirring shaft is threadedly connected to the output end of the stirring motor, the connecting hole passes through the output end of the stirring motor and is adapted to the bolt, one end of the bolt passes through the stirring shaft and the output end of the stirring motor in sequence, and the first nut is threadedly connected to the bolt.

[0014] As a preferred technical solution of the utility model, the stirring rod is fixedly installed on one side of the stirring shaft and two groups of stirring blades are fixedly installed on both sides of the stirring rod, several groups of bristles are fixedly installed on the non-installation end of the stirring rod and the bristles are attached to one side of the inner wall of the stirring barrel, several groups of stirring rods are arranged on both sides of the stirring shaft, and there are two groups of stirring shafts and stirring motors in total.

[0015] As a preferred technical solution of the utility model, the first mounting pad is fixedly installed on one side of the inner wall of the cavity, and the second mounting pad is fixedly installed on the other side of the inner wall of the cavity. Several groups of first buffer blocks are fixedly installed on one side of the first mounting pad, and several groups of second buffer blocks are fixedly installed on one side of the second mounting pad. The first buffer blocks and the second buffer blocks are both semicircular as a whole and the number of the two is the same. Each group of the first buffer blocks is in contact with the corresponding second buffer blocks, and the specific materials of the first mounting pad, the second mounting pad, the first buffer block, and the second buffer block are all soft silicone.

[0016] Compared with the prior art, the utility model provides a mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar, which has the following beneficial effects:

[0017] The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar is provided with a fixing mechanism, a stirring blade and a brush, and two sets of stirring motors can drive the corresponding stirring shafts to rotate, and then the mortar raw materials can be mixed and stirred by the stirring rod on the stirring shaft, the stirring blade can increase the stirring strength of the stirring rod, and the brush can brush off the mortar raw materials adhered to the inner wall of the stirring barrel before stirring, so as to improve the overall stirring effect of the stirring mechanism, and the overall disassembly and assembly of the stirring shaft is relatively convenient, and the overall stirring shaft can be conveniently cleaned separately, such a structure can further improve the stirring effect of the mixing and stirring device, and the overall stirring shaft can be conveniently cleaned separately;

[0018] The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar is provided with a buffer mechanism. Since the first buffer block and the second buffer block both have good buffering effects, and the first buffer block and the second buffer block are both semicircular and close to each other, the first buffer block and the second buffer block can offset each other's impact force, thereby greatly buffering the impact force on the inner wall of the mixing barrel, and the inner wall of the mixing barrel is not easily damaged. This structure can further improve the sealing effect of the mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the mixing barrel and the sealing cover of the utility model;

[0020] Figure 2 This is a schematic diagram of the specific structure of the fixing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the specific structure of the buffer mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the stirring shaft of the utility model;

[0023] Figure 5 It is a schematic diagram of the overall direct-view structure of the utility model.

[0024] In the figure: 1. stirring barrel; 2. sealing cover; 3. stirring motor; 4. feeding pipe; 5. discharging pipe; 6. stirring shaft; 7. stirring rod; 8. fixing mechanism; 801. threaded hole; 802. connecting hole; 803. bolt; 804. first nut; 9. buffer mechanism; 901. cavity; 902. first mounting pad; 903. second mounting pad; 904. first buffer block; 905. second buffer block; 10. stirring blade; 11. bristles; 12. sealing cap; 13. connector; 14. threaded rod; 15. second nut; 16. supporting leg. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5, In this embodiment: A mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar comprises a mixing barrel 1, a sealing cover 2 is arranged on the top of the mixing barrel 1, a stirring motor 3 and a feeding pipe 4 are arranged on the sealing cover 2, the specific model of the stirring motor 3 is Y132S-4, a discharging pipe 5 is arranged at the bottom of the mixing barrel 1, a stirring shaft 6 is arranged in the mixing barrel 1, a stirring rod 7 is arranged on one side of the stirring shaft 6, a fixing mechanism 8 is arranged on the stirring shaft 6, a buffer mechanism 9 is arranged between the inner wall and the outer wall of the mixing barrel 1, a stirring blade 10 is arranged on the stirring rod 7, the stirring blade 10 can increase the stirring force of the stirring rod 7, a brush 11 is arranged on the stirring blade 10, a sealing cap 12 is arranged on the discharging pipe 5, a connector 13 is arranged on the top of the mixing barrel 1, a threaded rod 14 is arranged at the bottom of the sealing cover 2, a second nut 15 is arranged on the threaded rod 14, and a supporting leg 16 is arranged at the bottom of the mixing barrel 1, and the supporting leg 16 can support the mixing barrel 1;

[0027] The fixing mechanism 8 is specifically composed of a threaded hole 801, a connecting hole 802, a bolt 803 and a first nut 804. The top of the stirring shaft 6 is provided with a threaded hole 801, and a connecting hole 802 is provided on one side of the top of the stirring shaft 6 and penetrates to the other side. The stirring shaft 6 is provided with a bolt 803, and the bolt 803 is provided with a first nut 804. The bolt 803 combined with the first nut 804 can limit the position between the output end of the stirring motor 3 and the stirring shaft 6, and the stirring shaft 6 will not loosen with the rotation of the output end of the stirring motor 3.

[0028] The buffer mechanism 9 is specifically composed of a cavity 901, a first mounting pad 902, a second mounting pad 903, a first buffer block 904 and a second buffer block 905. A cavity 901 is opened between the inner wall and the outer wall of the mixing barrel 1, a first mounting pad 902 is arranged on one side of the inner wall of the cavity 901, and a second mounting pad 903 is arranged on the other side of the inner wall of the cavity 901. A first buffer block 904 is arranged on the first mounting pad 902, and a second buffer block 905 is arranged on the second mounting pad 903. The first buffer block 904 and the second buffer block 905 can offset each other's impact force.

[0029] In this embodiment, the sealing cap 12 is threadedly connected to the bottom end of the discharge pipe 5, the connecting piece 13 is annular as a whole, the connecting piece 13 is sleeved and fixed on the top of the mixing barrel 1, and the bottom end of the sealing cover 2 is sleeved on the top of the mixing barrel 1, and the sealing cap 12 can seal the discharge pipe 5; four groups of threaded rods 14 are fixedly installed at the bottom end of the sealing cover 2, and openings adapted to the four groups of threaded rods 14 are opened on the connecting piece 13, one end of the four groups of threaded rods 14 passes through the corresponding openings on the connecting piece 13, and the four groups of threaded rods 14 are threadedly connected with second nuts 15, and the connecting piece 13 is combined with the threaded rods 14 and the second nuts 15. 5 can facilitate the fixing of the sealing cover 2; the stirring motor 3 is fixedly installed at one end of the top of the sealing cover 2 and the output end of the stirring motor 3 passes through the sealing cover 2, and the output end of the stirring motor 3 is provided with a plurality of sets of threads; the threaded hole 801 is adapted to the output end of the stirring motor 3, the top end of the stirring shaft 6 is threadedly connected to the output end of the stirring motor 3, the connecting hole 802 passes through the output end of the stirring motor 3 and the connecting hole 802 is adapted to the bolt 803, one end of the bolt 803 passes through the stirring shaft 6 and the output end of the stirring motor 3 in sequence, the first nut 804 is threadedly connected to the bolt 803, and the threaded hole 801 can facilitate the stirring The connection between the motor 3 and the stirring shaft 6; the stirring rod 7 is fixedly installed on one side of the stirring shaft 6 and two groups of stirring blades 10 are fixedly installed on both sides of the stirring rod 7, and several groups of bristles 11 are fixedly installed on the non-installation end of the stirring rod 7 and the bristles 11 are attached to one side of the inner wall of the stirring barrel 1, and several groups of stirring rods 7 are arranged on both sides of the stirring shaft 6. There are two groups of stirring shafts 6 and stirring motors 3. The bristles 11 can stir the mortar on the inner wall of the stirring barrel 1; the first mounting pad 902 is fixedly installed on one side of the inner wall of the cavity 901, and the second mounting pad 903 is fixedly installed on the other side of the inner wall of the cavity 901. Several groups of first buffer blocks 904 are fixedly installed on one side of the mounting pad 902, and several groups of second buffer blocks 905 are fixedly installed on one side of the second mounting pad 903. The first buffer blocks 904 and the second buffer blocks 905 are both semicircular as a whole and the number of the two is the same. Each group of first buffer blocks 904 and the corresponding second buffer blocks 905 are in contact with each other. The specific materials of the first mounting pad 902, the second mounting pad 903, the first buffer blocks 904, and the second buffer blocks 905 are all soft silicone. The first mounting pad 902 and the second mounting pad 903 can facilitate the installation of the first buffer blocks 904 and the second buffer blocks 905.

[0030] The working principle and use process of the utility model: the operator first checks whether the relevant components are installed in the correct position, conveys the mortar raw materials into the mixing barrel 1 through the feed pipe 4, and starts the two sets of stirring motors 3 through the relevant control switch. The two sets of stirring motors 3 can drive the corresponding stirring shafts 6 to rotate, and then the stirring rods 7 on the stirring shafts 6 can be used to mix and stir the mortar raw materials. The stirring blades 10 can increase the stirring strength of the stirring rods 7, and the bristles 11 can brush off the mortar raw materials adhered to the inner wall of the mixing barrel 1 and then stir, thereby improving the stirring mechanism (stirring shaft 6 , stirring rod 7, stirring blade 10, bristle 11, etc.), and the two groups of stirring mechanisms are operated at the same time, which has a good stirring effect. After the mortar raw materials are mixed and stirred, the sealing cap 12 is rotated to separate the sealing cap 12 from the discharge pipe 5, and the mortar can be discharged through the discharge pipe 5. When it is necessary to clean the stirring shaft 6 as a whole, several groups of second nuts 15 are removed, the sealing cover 2 is moved upward to separate the sealing cover 2 as a whole from the mixing barrel 1, the two groups of bolts 803 are removed, and the two groups of stirring shafts 6 are rotated to separate the two groups of stirring shafts 6 from the stirring motor 3. The stirring shaft 6 can be cleaned separately as a whole, and the above operation can be performed in reverse later to complete the installation of the stirring shaft 6. The disassembly and assembly of the stirring shaft 6 is relatively convenient. The bolt 803 combined with the first nut 804 can limit the position between the output end of the stirring motor 3 and the stirring shaft 6, and the stirring shaft 6 will not loosen with the rotation of the output end of the stirring motor 3. When the stirring barrel 1 is accidentally impacted by the outside, the impact force generated by the external impact will first act on the outer wall of the stirring barrel 1. Since the specific materials of the first buffer block 904 and the second buffer block 905 are soft silicone, the first buffer block 90 4. The second buffer block 905 has a good buffering effect, and the first buffer block 904 and the second buffer block 905 are both semicircular and close to each other. The first buffer block 904 and the second buffer block 905 can offset each other's impact force, so that the impact force on the inner wall of the mixing barrel 1 can be greatly buffered, and the inner wall of the mixing barrel 1 is not easy to be damaged. This structure can further improve the stirring effect of the mixing and stirring device, facilitate the separate cleaning of the entire mixing shaft 6, and further improve the sealing effect of the mixing and stirring device used for the preparation of lightweight thermal insulation gypsum self-leveling mortar.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar, comprising a mixing barrel (1), a sealing cover (2) being provided on the top of the mixing barrel (1), a stirring motor (3) and a feeding pipe (4) being provided on the sealing cover (2), a discharge pipe (5) being provided on the bottom of the mixing barrel (1), a stirring shaft (6) being provided in the mixing barrel (1), and a stirring rod (7) being provided on one side of the stirring shaft (6), characterized in that: The stirring shaft (6) is provided with a fixing mechanism (8), a buffer mechanism (9) is provided between the inner wall and the outer wall of the stirring barrel (1), the stirring rod (7) is provided with a stirring blade (10), and the stirring blade (10) is provided with bristles (11), the discharge pipe (5) is provided with a sealing cap (12), the top end of the stirring barrel (1) is provided with a connecting piece (13), the bottom of the sealing cover (2) is provided with a threaded rod (14), and the threaded rod (14) is provided with a second nut (15), and the bottom of the stirring barrel (1) is provided with a supporting leg (16); The fixing mechanism (8) is specifically composed of a threaded hole (801), a connecting hole (802), a bolt (803) and a first nut (804); the top end of the stirring shaft (6) is provided with a threaded hole (801); the top end of the stirring shaft (6) is provided with a connecting hole (802) extending to the other side; the stirring shaft (6) is provided with a bolt (803); and the bolt (803) is provided with a first nut (804); The buffer mechanism (9) is specifically composed of a cavity (901), a first mounting pad (902), a second mounting pad (903), a first buffer block (904) and a second buffer block (905); a cavity (901) is provided between the inner wall and the outer wall of the mixing barrel (1); a first mounting pad (902) is provided on one side of the inner wall of the cavity (901); a second mounting pad (903) is provided on the other side of the inner wall of the cavity (901); a first buffer block (904) is provided on the first mounting pad (902); and a second buffer block (905) is provided on the second mounting pad (903).

2. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: The sealing cap (12) is threadedly connected to the bottom end of the discharge pipe (5); the connecting piece (13) is generally annular; the connecting piece (13) is sleeved and fixed on the top end of the mixing barrel (1); and the bottom end of the sealing cover (2) is sleeved on the top end of the mixing barrel (1).

3. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: Four groups of threaded rods (14) are fixedly mounted on the bottom end of the sealing cover (2); the connecting piece (13) is provided with openings matching the four groups of threaded rods (14); one end of the four groups of threaded rods (14) passes through the corresponding openings on the connecting piece (13); and the four groups of threaded rods (14) are threadedly connected with second nuts (15).

4. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: The stirring motor (3) is fixedly mounted on one end of the top of the sealing cover (2), and the output end of the stirring motor (3) passes through the sealing cover (2). The output end of the stirring motor (3) is provided with a plurality of sets of threads.

5. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: The threaded hole (801) is matched with the output end of the stirring motor (3); the top end of the stirring shaft (6) is threadedly connected to the output end of the stirring motor (3); the connecting hole (802) passes through the output end of the stirring motor (3) and the connecting hole (802) is matched with the bolt (803); one end of the bolt (803) passes through the stirring shaft (6) and the output end of the stirring motor (3) in sequence; and the first nut (804) is threadedly connected to the bolt (803).

6. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: The stirring rod (7) is fixedly mounted on one side of the stirring shaft (6), and two groups of stirring blades (10) are fixedly mounted on both sides of the stirring rod (7); a plurality of groups of bristles (11) are fixedly mounted on the non-mounting end of the stirring rod (7), and the bristles (11) are in contact with one side of the inner wall of the stirring barrel (1); a plurality of groups of stirring rods (7) are arranged on both sides of the stirring shaft (6), and the stirring shaft (6) and the stirring motor (3) each have two groups in total.

7. The mixing and stirring device for preparing lightweight thermal insulation gypsum self-leveling mortar according to claim 1, characterized in that: The first mounting pad (902) is fixedly mounted on one side of the inner wall of the cavity (901), and the second mounting pad (903) is fixedly mounted on the other side of the inner wall of the cavity (901); a plurality of groups of first buffer blocks (904) are fixedly mounted on one side of the first mounting pad (902), and a plurality of groups of second buffer blocks (905) are fixedly mounted on one side of the second mounting pad (903); the first buffer blocks (904) and the second buffer blocks (905) are both semicircular in shape as a whole and have the same number; each group of the first buffer blocks (904) and the corresponding second buffer blocks (905) are in contact with each other; and the specific materials of the first mounting pad (902), the second mounting pad (903), the first buffer blocks (904), and the second buffer blocks (905) are all soft silicone.

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