Movable premixed dry-mixed mortar stirring device
By introducing a premix mechanism and a double mixing mechanism into the dry-mixed mortar mixing device, the problems of insufficient and uneven mixing in the prior art are solved, and efficient mixing of raw materials is achieved, and the needs of dry-mixed mortar production are met.
Patent Information
- Application Number
- CN202323533512.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-22
AI Technical Summary
The existing agitator does not have the premix function, resulting in insufficient and uneven mixing of raw materials in dry-mixed mortar production, low mixing efficiency, and inability to meet production needs.
A mobile premixed dry-mixed mortar stirring device is designed, including a premix mechanism, a mixing box, a mixing chamber, a guide plate, a turner and a mixing motor, and is arranged inclined by the guide plate in the premixed box and turned in. The material wheel realizes premix of raw materials, combining the funnel-shaped mixing chamber and the mixing blades to ensure full and uniform mixing of raw materials.
The mixing efficiency of raw materials for dry-mixed mortar production is improved, the full and uniform mixing of raw materials is achieved, and the needs of dry-mixed mortar production are met.
Smart Images
Figure CN222290565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dry-mix mortar production equipment, in particular to a mobile premixed dry-mix mortar stirring device. Background Art
[0002] Dry-mixed mortar (also called dry-powdered mortar in the early days) is usually called hydraulic cement mixed mortar. It refers to a granular or powdered material that is physically mixed in a certain proportion of dried and sieved aggregates (such as quartz sand), inorganic cementitious materials (such as cement) and additives (such as polymers). It is transported to the construction site in bagged or bulk form and can be used directly after adding water and mixing.
[0003] In the production process of dry-mixed mortar, a stirring device is needed to stir and mix the various production raw materials. The existing stirring device does not have a pre-mixing function, which easily leads to shortcomings such as insufficient and uneven mixing between the various raw materials and low mixing efficiency, and cannot meet the production needs of dry-mixed mortar. Utility Model Content
[0004] (1) Technical issues to be solved
[0005] The utility model provides a mobile premixed dry mortar stirring device, which overcomes the shortcomings of the existing stirring device that has no premixing function, easily leads to insufficient and uneven mixing between various raw materials, low mixing efficiency, and cannot meet the production needs of dry mortar.
[0006] (2) Technical solution
[0007] In order to solve the above technical problems, the utility model provides a mobile premixed dry mortar stirring device, including a premixing mechanism, a feed pipe, a mixing box, a first mixing motor, a first rotating shaft, a first mixing blade, a support, a second rotating shaft, a second mixing motor, a mixer, a material turner, a material outlet, and a moving wheel. The premixing mechanism is arranged just above the mixing box, and a mixing chamber is arranged in the mixing box. The mixing chamber includes a first mixing chamber located at the upper part and a second mixing chamber located at the lower part. The premixing mechanism is connected to the first mixing chamber through the feed pipe, and the top inner wall of the first mixing chamber is vertically The first rotating shaft is installed downwardly, and the first rotating shaft is driven by the first mixing motor. The first rotating shaft is provided with the first mixing blade. The second rotating shaft is installed with the second rotating shaft for horizontal rotation in the second mixing chamber. Both ends of the second rotating shaft pass through the mixing box and are fixed to the left and right supports through bearing seats. The second rotating shaft is driven by the second mixing motor. The middle part of the second rotating shaft is connected to the material turner, and the mixers are provided on the second rotating shaft on both sides of the material turner. A discharge port is provided at the bottom of the mixing box, and the moving wheel is provided at the bottom of the support.
[0008] Preferably, the premixing mechanism comprises a premixing box, both sides of the premixing box are fixed to the mixing box by brackets, the top of the premixing box is provided with the feeding hopper, and the premixing box is provided with a first material guide plate, a second material guide plate, a third material guide plate, and a fourth material guide plate in an alternating manner from top to bottom, one end of the first material guide plate and the third material guide plate is fixedly connected to the inner wall of one side of the premixing box, the second material guide plate and the fourth material guide plate are fixedly connected to the inner wall of the other side of the premixing box, the other end of the first material guide plate is inclined downward and extends above the second material guide plate, and the second material guide plate is further One end is inclined downward and extends to above the third material guide plate, a turning wheel is provided between one end of the first material guide plate and the other end of the second material guide plate, the bottom of the premixing box is connected with the upper end of the discharge pipe, the lower end of the discharge pipe is connected with the mixing chamber, the other end of the third material guide plate is inclined downward and extends to above the fourth material guide plate, the other end of the fourth material guide plate is inclined downward and extends to above the discharge pipe, the number of the feed hoppers is two, one of the feed hoppers is located above one end of the first material guide plate, and the other feed hopper is located above one end of the second material guide plate.
[0009] Preferably, the first mixing chamber is funnel-shaped and communicates with the second mixing chamber, and the length of the first mixing blade is adapted to the first mixing chamber.
[0010] Preferably, the mixer comprises second mixing blades and a circular ring, the second mixing blades are elliptical rings and are fixed on the second rotating shaft, and each of the second mixing blades is fixed by the circular ring.
[0011] Preferably, the material tipper comprises a connecting rod and a material tipping shovel, one end of the connecting rod is connected to the second rotating shaft, and the other end is connected to the material tipping shovel.
[0012] (3) Beneficial effects
[0013] The utility model provides a mobile premixed dry mortar stirring device, which overcomes the shortcomings of the existing stirring device that does not have a premixing function, easily leads to insufficient and uneven mixing between the raw materials, low mixing efficiency, and cannot meet the production needs of dry mortar. Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. Premixing of raw materials for dry-mixed mortar production is achieved through the inclined arrangement of the first guide plate, the second guide plate, the third guide plate and the fourth guide plate in the premixing box, thereby improving the mixing efficiency of the raw materials.
[0015] 2. The setting of the turning wheel realizes the turning of raw materials, ensuring the pre-mixing effect of raw materials in the production of dry-mixed mortar.
[0016] 3. The first mixing chamber is funnel-shaped and the length of the first mixing blade is adapted to the first mixing chamber. This arrangement can make the mixing space more compact and achieve a good mixing effect.
[0017] 4. The first mixing blade in the first mixing chamber is used to stir the raw materials for the first time, and the second mixing blade in the second mixing chamber is used to stir the raw materials for the second time. Through the two mixing, the raw materials are fully and evenly mixed.
[0018] 5. Start the second mixing motor to drive the second rotating shaft to rotate and drive the turning shovel to continuously turn over the bottom raw materials, and cooperate with the stirring of the second mixing blades on both sides of the turning shovel to achieve full and uniform mixing of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is a structural schematic diagram of the mixer and the material turner of the utility model.
[0021] The figures are marked as: 1-premixing box, 2-feed hopper, 3-first guide plate, 4-second guide plate, 5-third guide plate, 6-fourth guide plate, 7-turning wheel, 8-discharging pipe, 9-mixing box, 10-bracket, 11-mixing chamber, 111-first mixing chamber, 112-second mixing chamber, 12-first mixing motor, 13-first rotating shaft, 14-first mixing blade, 15-support, 16-second rotating shaft, 17-bearing seat, 18-second mixing motor, 19-mixer, 191-second mixing blade, 192-ring, 20-turning device, 201-connecting rod, 202-turning shovel, 21-discharging port, 22-moving wheel. DETAILED DESCRIPTION
[0022] The utility model is further described in conjunction with the accompanying drawings and embodiments.
[0023] like Figure 1 , 2As shown, a mobile premixed dry mortar stirring device described in the utility model includes a premixing mechanism, a feed pipe 8, a mixing box 9, a first mixing motor 12, a first rotating shaft 13, a first mixing blade 14, a support 15, a second rotating shaft 16, a second mixing motor 18, a mixer 19, a turner 20, a discharge port 21, and a moving wheel 22. The premixing mechanism is arranged just above the mixing box 9, and a mixing chamber 11 is arranged in the mixing box 9. The mixing chamber 11 includes a first mixing chamber 111 located at the upper part and a second mixing chamber 112 located at the lower part. The premixing mechanism is connected to the first mixing chamber 111 through the feed pipe 8, and the top inner wall of the first mixing chamber 111 is vertically downwardly installed with The first rotating shaft 13 is driven by the first mixing motor 12, the first rotating shaft 13 is provided with the first mixing blade 14, the second rotating shaft 16 is installed in the second mixing chamber 112 for horizontal rotation, both ends of the second rotating shaft 16 pass through the mixing box 9 and are fixed on the left and right supports 15 through bearing seats 17, the second rotating shaft 16 is driven by the second mixing motor 18, the middle part of the second rotating shaft 16 is connected with the turning device 20, the second rotating shaft 16 on both sides of the turning device 20 are provided with the mixer 19, the bottom of the mixing box 9 is provided with a discharge port 21, and the bottom of the support 15 is provided with the moving wheel 22.
[0024] The premixing mechanism comprises a premixing box 1, both sides of which are fixed to the mixing box 9 by brackets 10, the top of the premixing box 1 is provided with the feeding hopper 2, the premixing box 1 is provided with a first guide plate 3, a second guide plate 4, a third guide plate 5, and a fourth guide plate 6 in sequence from top to bottom, one end of the first guide plate 3 and the third guide plate 5 is fixedly connected to the inner wall of one side of the premixing box 1, the second guide plate 4 and the fourth guide plate 6 are fixedly connected to the inner wall of the other side of the premixing box 1, the other end of the first guide plate 3 is inclined downward and extends above the second guide plate 4, and the second guide plate 4 is further One end is inclined downward and extends to above the third guide plate 5, a turning wheel 7 is provided between one end of the first guide plate 3 and the other end of the second guide plate 4, the bottom of the premixing box 1 is connected with the upper end of the discharge pipe 8, the lower end of the discharge pipe 8 is connected with the mixing chamber 11, the other end of the third guide plate 5 is inclined downward and extends to above the fourth guide plate 6, the other end of the fourth guide plate 6 is inclined downward and extends to above the discharge pipe 8, the number of the feed hoppers 2 is two, one of the feed hoppers 2 is located above one end of the first guide plate 3, and the other feed hopper 2 is located above one end of the second guide plate 4.
[0025] The first mixing chamber 111 is funnel-shaped and communicates with the second mixing chamber 112. The length of the first mixing blade 14 is adapted to the first mixing chamber 111. The mixer 19 includes a second mixing blade 191 and a circular ring 192. The second mixing blade 191 is an elliptical ring and is fixed on the second rotating shaft 16. Each of the second mixing blades 191 is fixed by the circular ring 192.
[0026] The material tipper 20 includes a connecting rod 201 and a material tipping shovel 202 . One end of the connecting rod 201 is connected to the second rotating shaft 16 , and the other end is connected to the material tipping shovel 202 .
[0027] In actual work, different dry-mixed mortar production raw materials are poured into the pre-mixing box 1 from the two feed hoppers 2 respectively, and the pre-mixing of the dry-mixed mortar production raw materials is achieved through the inclined setting of the first guide plate 3, the second guide plate 4, the third guide plate 5, and the fourth guide plate 6. The tipping wheel 7 is driven by a driving motor (not shown in the figure). The setting of the tipping wheel 7 realizes the turning over of the raw materials to ensure the pre-mixing effect of the dry-mixed mortar production raw materials. The pre-mixed dry-mixed mortar production raw materials enter the first mixing chamber 111 through the discharge pipe 8, and the first mixing motor 12 is started to drive the first rotating shaft 13 to rotate and drive the first mixing blade 14 to stir to achieve the first mixing of the raw materials. The first mixing chamber 111 is funnel-shaped and the length of the first mixing blade 14 is adapted to the first mixing chamber 111. Through such a setting, the mixing space can be more compact and the mixing effect is good. After the first mixing, the raw materials fall into the second mixing chamber 112, and the second mixing motor 18 is started to drive the second rotating shaft 16 to rotate and drive the turning shovel 202 to continuously turn up the bottom raw materials, and cooperate with the stirring of the second mixing blades 191 on both sides of the turning shovel 202 to achieve full and uniform mixing of the raw materials. After the mixing is completed, the discharge gate on the discharge port 21 is opened to discharge the raw materials from the discharge port 21. The setting of the moving wheel 22 can facilitate the movement of the entire stirring device and is convenient for use. The contents not described in detail in this specification belong to the prior art known to professionals in this field.
[0028] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but the utility model is not limited to these embodiments. It should be pointed out that for ordinary technicians in this field. Under the premise of not departing from the purpose of the utility model, any improvement made shall fall within the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A mobile premixed dry mortar stirring device, characterized in that: The invention comprises a pre-mixing mechanism, a feeding pipe (8), a mixing box (9), a first mixing motor (12), a first rotating shaft (13), a first mixing blade (14), a support (15), a second rotating shaft (16), a second mixing motor (18), a mixer (19), a material turner (20), a material outlet (21), and a moving wheel (22). The pre-mixing mechanism is arranged directly above the mixing box (9). A mixing chamber (11) is arranged in the mixing box (9). The mixing chamber (11) comprises a first mixing chamber (111) located at an upper portion and a second mixing chamber (112) located at a lower portion. The pre-mixing mechanism is connected to the first mixing chamber (111) through the feeding pipe (8). The first rotating shaft (13) is vertically installed on the inner wall of the top of the first mixing chamber (111). A rotating shaft (13) is driven by the first mixing motor (12), the first rotating shaft (13) is provided with the first mixing blade (14), the second rotating shaft (16) is installed in the second mixing chamber (112) for transverse rotation, both ends of the second rotating shaft (16) pass through the mixing box (9) and are fixed to the left and right two supports (15) through bearing seats (17), the second rotating shaft (16) is driven by the second mixing motor (18), the middle part of the second rotating shaft (16) is connected to the material turner (20), the second rotating shaft (16) on both sides of the material turner (20) are provided with the mixer (19), the bottom of the mixing box (9) is provided with a discharge port (21), and the bottom of the support (15) is provided with the moving wheel (22).
2. A mobile premixed dry mortar stirring device according to claim 1, characterized in that: The premixing mechanism comprises a premixing box (1), both sides of the premixing box (1) are fixed to the mixing box (9) by brackets (10), a feeding hopper (2) is arranged on the top of the premixing box (1), a first material guide plate (3), a second material guide plate (4), a third material guide plate (5), and a fourth material guide plate (6) are arranged alternately from top to bottom in the premixing box (1), one end of the first material guide plate (3) and the third material guide plate (5) are fixedly connected to the inner wall of one side of the premixing box (1), and the second material guide plate (4) is fixedly connected to the inner wall of one side of the premixing box (1). 、 The fourth material guide plate (6) is fixedly connected to the inner wall of the other side of the premixing box (1); the other end of the first material guide plate (3) is inclined downward and extends to the top of the second material guide plate (4); the other end of the second material guide plate (4) is inclined downward and extends to the top of the third material guide plate (5); a tipping wheel (7) is provided between one end of the first material guide plate (3) and the other end of the second material guide plate (4); the bottom of the premixing box (1) is connected to the upper end of the discharge pipe (8); the lower end of the discharge pipe (8) is connected to the mixing chamber (11); the other end of the third material guide plate (5) is inclined downward and extends to the top of the fourth material guide plate (6); the other end of the fourth material guide plate (6) is inclined downward and extends to the top of the discharge pipe (8); the number of the feed hoppers (2) is two, one of which is located above one end of the first material guide plate (3) and the other is located above one end of the second material guide plate (4).
3. The mobile premixed dry mortar stirring device according to claim 1, characterized in that: The first mixing chamber (111) is funnel-shaped and communicates with the second mixing chamber (112); the length of the first mixing blade (14) is adapted to that of the first mixing chamber (111).
4. The mobile premixed dry mortar stirring device according to claim 1, characterized in that: The mixer (19) comprises a second mixing blade (191) and a circular ring (192); the second mixing blade (191) is an elliptical ring and is fixed on the second rotating shaft (16); each of the second mixing blades (191) is fixed by the circular ring (192).
5. The mobile premixed dry mortar stirring device according to claim 1, characterized in that: The material turner (20) comprises a connecting rod (201) and a material turning shovel (202); one end of the connecting rod (201) is connected to the second rotating shaft (16), and the other end is connected to the material turning shovel (202).