Drying device for dry-mixed mortar production
By designing a dry powder mortar drying device including crushing and stirring functions, the problem that existing devices cannot quickly break up the agglomerated mortar and dry unevenly is solved, and a more efficient dry powder mortar drying process is achieved.
Patent Information
- Application Number
- CN202323621237.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing drying device for dry powder mortar production cannot quickly disperse the agglomerated dry powder mortar, and because the mortar distribution is too concentrated, it is difficult to contact the heat evenly, resulting in uneven drying and affecting efficiency.
A drying device including a support frame, a housing, a motor, a gear, a chain belt, a drying mixing assembly and a crushing tank is designed. The second motor drives the movable rod and the crushing knife head to rotate, and the dry powder mortar is crushed. The shaft rod and connecting rod drive the pipe and V-shaped stirring leaves to rotate, stir the dry powder mortar, and the hot air flow discharged through the ventilation holes is used to adjust the dry powder. The mortar is dried.
The device can effectively crush the agglomerated dry powder mortar, ensure that it is in full contact with the heat, improve drying efficiency, and avoid the problem of uneven drying.
Smart Images
Figure CN222480937U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dry-mix mortar production, in particular to a drying device for dry-mix mortar production. Background Art
[0002] During the production and processing of dry-mix mortar, a drying device is required to dry it to remove the moisture carried in the dry-mix mortar. The existing drying device for dry-mix mortar production only relies on the motor to drive the rotating tube to rotate to generate centrifugal force to drive the dry-mix mortar to flip, and then uses a hot air blower to dry the dry-mix mortar. Usually, dry-mix mortar carrying moisture is easy to clump, and the existing drying device for dry-mix mortar production cannot quickly break up the agglomerated dry-mix mortar. At the same time, since a large amount of dry-mix mortar is distributed more concentratedly, it is difficult for the mortar to fully and evenly contact the heat, resulting in uneven drying of the dry-mix mortar, which in turn affects the drying efficiency. For this reason, we propose a drying device for dry-mix mortar production. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a drying device for dry mortar production. The utility model solves the problem that dry mortar carrying water is easy to clump, and the existing drying device for dry mortar production cannot quickly break up the clumped dry mortar. At the same time, since a large amount of dry mortar is distributed relatively concentratedly, it is difficult for the mortar to fully and evenly contact the heat, resulting in uneven drying of the dry mortar, which in turn affects the drying efficiency.
[0004] The utility model discloses a drying device for producing dry mortar, comprising a support frame, two support plates are provided on one side above the support frame, a shell is provided in the middle part of the upper ends of the two support plates, a first motor is provided on the side above the support frame away from the shell, a first gear is provided on the rotating shaft of the first motor, a shaft rod is provided in the middle part of the shell close to the first motor, a second gear matching the first gear is provided on the shaft rod, the first gear and the second gear are connected by a chain belt transmission, one end of the shaft rod is located in the shell and is fixedly connected to a drying and stirring assembly, a material guide trough is provided above the side of the shell close to the first motor, a crushing tank is provided above the material guide trough, a second motor is provided in the middle part above the crushing tank, the rotating shaft of the second motor passes through the crushing tank and is fixedly connected to a movable rod, and a plurality of crushing cutter heads arranged equidistantly are provided on the movable rod.
[0005] In the above scheme, a filter screen is provided at the lower end of the crushing tank, and a push plate is provided on the movable rod above the filter screen.
[0006] In the above scheme, a feed port is provided on one side of the upper end of the crushing tank.
[0007] In the above scheme, the upper end of the feed port is set to be an inverted cone.
[0008] In the above scheme, the drying and stirring assembly includes a pipe, which extends to the outside of the shell away from one end of the first motor, and is provided with a plurality of air holes arranged in a matrix. The pipe is provided with a plurality of groups of connecting rods arranged in a matrix, and each group of connecting rods is provided with two connecting rods. The connecting rods are fixedly connected to the V-shaped stirring blades away from one end of the pipe.
[0009] In the above solution, the connecting rod is fixedly connected to the pipeline via a reinforcing plate.
[0010] In the above solution, a discharge port is provided on one side below the shell.
[0011] In the above scheme, a cover body is provided at the lower end of the discharge port, and anti-slip grooves are provided on the outer side of the cover body.
[0012] The advantages and beneficial effects of the utility model are as follows: the utility model provides a drying device for the production of dry-mixed mortar, the second motor drives the movable rod to rotate, the movable rod can drive the crushing cutter head to rotate, the rotating crushing cutter head can crush the dry-mixed mortar entering the crushing tank, the pipeline is rotated by the transmission of the shaft rod, and the V-shaped stirring blades can stir the dry-mixed mortar inside the shell by the transmission of the connecting rod, and at the same time, the pipeline is connected to the hot air flow, the hot air flow entering the pipeline can be discharged through the vent, and the hot air flow discharged from the vent can directly act on the inside of the dry-mixed mortar, thereby achieving the purpose of drying the dry-mixed mortar. This drying device has a simple structure and is easy to operate. It can crush the dry-mixed mortar to be dried, avoids the phenomenon of poor drying effect of accumulated dry-mixed mortar, and effectively improves the drying efficiency of the dry-mixed mortar. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] 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 labor.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the drying and stirring component of the utility model.
[0017] In the figure: 1. support frame; 2. support plate; 3. shell; 4. first motor; 5. first gear; 6. shaft; 7. second gear; 8. chain belt; 9. drying and stirring assembly; 91. pipeline; 92. vent; 93. connecting rod; 94. V-shaped stirring blade; 95. reinforcing plate; 10. material guide trough; 11. crushing tank; 12. second motor; 13. movable cover body moving rod; 14. crushing blade; 15. filter screen; 16. push plate; 17. feed port; 18. discharge port; 19. cover body; 20. anti-slip pattern. DETAILED DESCRIPTION
[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0019] like Figure 1-3 As shown, the utility model proposes a drying device for dry mortar production, including a support frame 1, two support plates 2 are provided on one side above the support frame 1, a shell 3 is provided in the middle of the upper ends of the two support plates 2, a first motor 4 is provided on the side above the support frame 1 away from the shell 3, a first gear 5 is provided on the rotating shaft of the first motor 4, a shaft rod 6 is provided in the middle of the side of the shell 3 close to the first motor 4, the shaft rod 6 and the shell 3 are movably connected, a second gear 7 matching the first gear 5 is provided on the shaft rod 6, the first gear 5 and the second gear 7 are connected by a chain belt 8, one end of the shaft rod 6 is located in the shell 3 and is fixedly connected to a drying and stirring assembly 9, the drying and stirring assembly 9 is movably connected to the shell 3, and when the first motor 4 is working, the first motor 4 drives the first gear 5 to rotate. The gear 5 rotates, and the second gear 7 driven by the chain belt 8 with the first gear 5 also rotates accordingly. During the rotation of the second gear 7, the drying and stirring assembly 9 is also rotated through the transmission of the shaft rod 6. A material guide trough 10 is provided on the upper side of the shell 3 close to the first motor 4, and a crushing tank 11 is provided above the material guide trough 10. A second motor 12 is provided in the middle part above the crushing tank 11. The rotating shaft of the second motor 12 passes through the crushing tank 11 and is fixedly connected to the movable rod 13. A plurality of equidistantly arranged crushing cutter heads 14 are provided on the movable rod 13. When the second motor 12 is working, the second motor 12 drives the movable rod 13 to rotate, and the movable rod 13 can drive the crushing cutter head 14 to rotate. The rotating crushing cutter head 14 can crush the dry powder mortar entering the crushing tank 11.
[0020] A filter screen 15 is provided at the lower end of the crushing tank 11, and a push plate 16 is provided above the filter screen 15 on the movable rod 13. The filter screen 15 can filter the crushed dry mortar. When the movable rod 13 rotates, the push plate 16 also rotates. During the rotation of the push plate 16, the push plate 16 can push the dry mortar above the filter screen 15, so that the dry mortar quickly passes through the filter screen 15, thereby avoiding the accumulation of dry mortar on the filter screen 15.
[0021] A feed inlet 17 is provided on one side of the upper end of the crushing tank 11 , and dry mortar can be added into the crushing tank 11 through the feed inlet 17 .
[0022] The upper end of the feed port 17 is set to be an inverted cone, and the inverted cone-shaped feed port 17 is more convenient for adding dry mortar into the crushing tank 11.
[0023] The drying and stirring assembly 9 includes a pipeline 91, both ends of which are movably connected to the shell 3, and the pipeline 91 extends to the outside of the shell 3 away from the first motor 4. The pipeline 91 is provided with a plurality of vents 92 arranged in a matrix, and the pipeline 91 is provided with a plurality of groups of connecting rods 93 arranged in a matrix, each group of the connecting rods 93 is provided with two, and the connecting rod 93 is fixedly connected to a V-shaped stirring blade 94 at one end away from the pipeline 91. When the shaft rod 6 rotates, the shaft rod 6 drives the pipeline 91 to rotate, and the V-shaped stirring blade 94 can stir the dry mortar inside the shell 3 through the transmission of the connecting rod 93. The pipeline 91 can be connected to an external hot air flow, and the hot air flow entering the pipeline 91 can be discharged through the vents 92, and the hot air flow discharged from the vents 92 can directly act on the inside of the dry mortar, thereby achieving the purpose of drying the dry mortar. The setting of the drying and stirring assembly 9 enables the drying device to stir the dry mortar while drying the dry mortar, thereby effectively improving the drying efficiency of the drying device for the dry mortar.
[0024] The connecting rod 93 is fixedly connected to the pipe 91 via a reinforcing plate 95 . The provision of the reinforcing plate 95 increases the connection strength between the connecting rod 93 and the pipe 91 , thereby effectively ensuring the overall structural strength of the drying and stirring assembly 9 .
[0025] A discharge port 18 is provided at one side below the shell 3 , through which the dry mortar dried inside the shell 3 can be discharged.
[0026] A cover 19 is provided at the lower end of the discharge port 18, and anti-slip grooves 20 are provided on the outer side of the cover 19. The cover 19 can seal the discharge port 18, and the anti-slip grooves 20 effectively increase the friction between the palm and the cover 19, thereby making it easier for the staff to open and close the cover 19.
[0027] Specifically, in the present invention, when the dry mortar is dried, the dry mortar to be dried is added into the crushing tank 11 through the feed port 17, the second motor 12 drives the movable rod 13 to rotate, the movable rod 13 can drive the crushing cutter head 14 to rotate, the rotating crushing cutter head 14 can crush the dry mortar entering the crushing tank 11, the filter screen 15 can filter the crushed dry mortar, and during the rotation of the push plate 16, the push plate 16 can push the dry mortar above the filter screen 15, so that the dry mortar can quickly enter the shell 3, and the first motor 4 is in the When working, the first motor 4 drives the first gear 5 to rotate, and the second gear 7 driven by the first gear 5 through the chain belt 8 also rotates accordingly. During the rotation of the second gear 7, the pipeline 91 is also rotated through the transmission of the shaft rod 6. The V-shaped stirring blades 94 can stir the dry mortar inside the shell 3 through the transmission of the connecting rod 93. At the same time, the pipeline 91 is connected to the external hot air flow, and the hot air flow entering the inside of the pipeline 91 can be discharged through the vent 92. The hot air flow discharged from the vent 92 can directly act on the inside of the dry mortar, thereby achieving the purpose of drying the dry mortar.
[0028] 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 drying device for dry mortar production, comprising a support frame (1), characterized in that: Two support plates (2) are provided on one side above the support frame (1), a shell (3) is provided in the middle of the upper ends of the two support plates (2), a first motor (4) is provided on the side above the support frame (1) away from the shell (3), a first gear (5) is provided on the rotating shaft of the first motor (4), a shaft (6) is provided in the middle of the side of the shell (3) close to the first motor (4), a second gear (7) matching the first gear (5) is provided on the shaft (6), and a chain belt is connected between the first gear (5) and the second gear (7). (8) transmission connection, the shaft (6) is located in the shell (3) and one end is fixedly connected to the drying and stirring component (9), the shell (3) is provided with a material guide groove (10) above the side close to the first motor (4), a crushing tank (11) is provided above the material guide groove (10), a second motor (12) is provided in the middle above the crushing tank (11), the rotating shaft of the second motor (12) passes through the crushing tank (11) and is fixedly connected to the movable rod (13), and a plurality of crushing blade heads (14) arranged at equal distances are provided on the movable rod (13).
2. A drying device for dry mortar production according to claim 1, characterized in that: A filter screen (15) is provided at the lower end of the crushing tank (11), and a push plate (16) is provided on the movable rod (13) above the filter screen (15).
3. A drying device for dry mortar production according to claim 1, characterized in that: A feed opening (17) is provided on one side of the upper end of the crushing tank (11).
4. A drying device for dry mortar production according to claim 3, characterized in that: The upper end of the feed port (17) is configured to be in an inverted cone shape.
5. A drying device for dry mortar production according to claim 1, characterized in that: The drying and stirring assembly (9) comprises a pipe (91), wherein one end of the pipe (91) is away from the first motor (4) and extends to the outside of the shell (3), and the pipe (91) is provided with a plurality of vent holes (92) arranged in a matrix, and the pipe (91) is provided with a plurality of groups of connecting rods (93) arranged in a matrix, each group of the connecting rods (93) is provided with two, and the end of the connecting rod (93) away from the pipe (91) is fixedly connected to a V-shaped stirring blade (94).
6. A drying device for dry mortar production according to claim 5, characterized in that: The connecting rod (93) is fixedly connected to the pipeline (91) via a reinforcing plate (95).
7. A drying device for producing dry mortar according to claim 1, characterized in that: A discharge port (18) is provided on one side below the housing (3).
8. A drying device for dry mortar production according to claim 7, characterized in that: A cover body (19) is provided at the lower end of the discharge port (18), and anti-slip grooves (20) are provided on the outer side of the cover body (19).