Mortar mixing feeder
By setting a rotating blade and push plate in the hopper of the mortar mixing feeder, the problem of cement and sand blockage is solved, and the smooth conveying of materials and the efficient operation of the feeder is achieved.
Patent Information
- Application Number
- CN202422646860.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The existing mortar mixing feeders are prone to clumping cement and sand, which leads to problems of stacking at the feed port and eventually clogging.
A mortar mixing feeder is designed. By setting a rotating blade and push plate in the hopper, the blade cuts the agglomerated cement or sand into small pieces, and the push plate continuously pushes the internal material to prevent clogging.
It effectively prevents cement and sand from agglomerating and blocking in the hopper, ensures that the material can enter the feed pipe smoothly through the hopper, and improves the operating efficiency of the feeder.
Smart Images
Figure CN223013547U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mortar mixing, in particular to a feeding machine for mortar mixing. Background Art
[0002] Mortar mixing is the process of mixing cement, sand, water and other additives in a certain proportion to make uniform mortar. Before mixing cement, sand, water and other additives, it is necessary to transport cement and sand to the mortar mixing device through a feeding machine for subsequent mixing. Therefore, there is a particular need for a feeding machine for mortar mixing.
[0003] However, the existing feeding machines for mortar mixing generally transport cement and sand to the inside of the mortar mixing device through a spiral auger. However, since cement and sand are prone to caking, they are likely to accumulate at the feeding port during the transportation of cement and sand, ultimately resulting in blockage. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a feeding machine for mortar mixing to solve the problem that the existing feeding machines for mortar mixing generally transport cement and sand to the inside of the mortar mixing device through a spiral auger. However, since cement and sand are prone to caking, they are likely to accumulate at the feeding port during the transportation of cement and sand, ultimately resulting in blockage as mentioned in the above background art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A feeding machine for mortar mixing, including a hopper. One side of the surface of the hopper is connected with a support frame. One side of the surface of the hopper is provided with an anti-blocking mechanism. One side of the surface of the hopper is hermetically connected with a feeding pipe. One side of the surface of the support frame is provided with a conveying mechanism;
[0006] The anti-blocking mechanism includes a first motor, a protective shell, a first connecting rod, a first bevel gear, a second bevel gear, a second connecting rod, a blade and a push plate. One side of the surface of the hopper is equipped with a first motor. The inside of the hopper is connected with a protective shell. One end of the first motor is connected with a first connecting rod. One end of the first connecting rod is connected with a first bevel gear. One side of the surface of the first bevel gear is meshed and connected with a second bevel gear. One side of the surface of the second bevel gear is connected with a second connecting rod. One side of the surface of the second connecting rod is connected with a blade. One side of the surface of the second connecting rod is connected with a push plate.
[0007] Preferably, one side of the surface of the push plate is in fit with the inner wall of the hopper. There are six groups of blades, and the blades are distributed at equal intervals in a ring shape.
[0008] Preferably, one end of the first motor penetrates through the hopper and is connected with the first connecting rod, and the first connecting rod is embedded in the interior of the protective shell.
[0009] Preferably, the first bevel gear is fitted inside the protective housing, and the second bevel gear is fitted inside the protective housing.
[0010] Preferably, the conveying mechanism includes a connecting shell, a spiral auger, a heat dissipation protective shell, a second motor, a first pulley, a second pulley and a synchronous belt. One side of the surface of the support frame is connected with a connecting shell. A spiral auger is connected inside the connecting shell. One side of the surface of the connecting shell is connected with a heat dissipation protective shell. A second motor is installed on one side of the surface of the connecting shell. One end of the spiral auger is connected with a first pulley. One end of the second motor is connected with a second pulley. A synchronous belt is sleeved on the surface of the first pulley.
[0011] Preferably, the synchronous belt is sleeved on the surface of the second pulley, and the connecting shell is hermetically connected to one end of the feeding pipe.
[0012] Preferably, the second motor is installed inside the heat dissipation protective shell, and the second motor and the heat dissipation protective shell are of matching sizes.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this mortar mixing feeder, by arranging blades in the hopper and driving them to rotate by a first motor, and then pouring cement or sand into the hopper. When the cement or sand contacts the blades, the rotating blades will cut the caked cement or sand into small pieces, and a push plate is arranged inside the hopper, which can continuously push the cement or sand inside, thus effectively preventing the situation that the caked cement or sand blocks the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic side view of the external structure of the present utility model;
[0015] Figure 2 is a schematic cross-sectional view of the anti-blocking mechanism of the present utility model;
[0016] Figure 3 is a schematic exploded cross-sectional view of the conveying mechanism of the present utility model;
[0017] Figure 4 is of the present utility model Figure 3 is an enlarged schematic view of part A in
[0018] In the figure: 1. Hopper; 2. Bracket; 3. Anti-blocking mechanism; 301. First motor; 302. Protective shell; 303. First connecting rod; 304. First bevel gear; 305. Second bevel gear; 306. Second connecting rod; 307. Blade; 308. Pusher plate; 4. Feeding pipe; 5. Conveying mechanism; 501. Connecting shell; 502. Screw auger; 503. Heat dissipation protection shell; 504. Second motor; 505. First pulley; 506. Second pulley; 507. Timing belt. Specific embodiments
[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a mortar mixing feeder, including a hopper 1, a bracket 2 is connected to one side of the surface of the hopper 1, an anti-blocking mechanism 3 is arranged on one side of the surface of the hopper 1, a feeding pipe 4 is hermetically connected to one side of the surface of the hopper 1, and a conveying mechanism 5 is arranged on one side of the surface of the bracket 2;
[0021] The anti-blocking mechanism 3 includes a first motor 301, a protective shell 302, a first connecting rod 303, a first bevel gear 304, a second bevel gear 305, a second connecting rod 306, a blade 307 and a push plate 308. The first motor 301 is installed on one side of the surface of the hopper 1, and the inner side of the hopper 1 is connected to the protective shell 302. One end of the first motor 301 is connected to the first connecting rod 303, and one end of the first connecting rod 303 is connected to the first bevel gear 304. One side of the surface of the first bevel gear 304 is meshedly connected to the second bevel gear 305, and one side of the surface of the second bevel gear 305 is connected to the second connecting rod 306. One side of the surface of the second connecting rod 306 is connected to the blade 307, and one side of the surface of the second connecting rod 306 is connected to the push plate 308. Plate 308, when in use, first start the first motor 301, then the first motor 301 drives the first connecting rod 303 inside the protective shell 302 to rotate, and then the first connecting rod 303 drives the first bevel gear 304 to rotate, and at the same time the first bevel gear 304 and the second bevel gear 305 engage with each other, and then the first bevel gear 304 drives the second connecting rod 306 to rotate through the second bevel gear 305, and then the second connecting rod 306 drives the blade 307 and the push plate 308 to rotate, at this time, cement or sand is poured into the hopper 1, and when the cement or sand falls on the rotating blade 307, the blade 307 will cut the agglomerated cement or sand into small pieces, and quickly push them into the feeding pipe 4 through the push plate 308.
[0022] Furthermore, one side of the surface of the push plate 308 is in contact with the inner wall of the hopper 1, and six groups of blades 307 are arranged, and the blades 307 are evenly spaced and distributed in a ring shape. Through the arrangement of the blades 307 and the push plate 308, when in use, the blades 307 can decompose larger agglomerated materials to prevent the agglomerated materials from clogging the hopper 1, ensuring that the materials can smoothly pass through the hopper 1 into the feeding pipe 4, and the push plate 308 can quickly push the materials cut by the blades 307 to the feeding pipe 4 to prevent the materials from accumulating at the bottom of the hopper 1 for too long and causing blockage.
[0023] Furthermore, one end of the first motor 301 passes through the hopper 1 and is connected to the first connecting rod 303. The first connecting rod 303 is embedded in the interior of the protective shell 302. Through the setting of the protective shell 302, when in use, the protective shell 302 can prevent cement, sand and other materials from entering the first bevel gear 304 and the second bevel gear 305, thereby avoiding wear and jamming of the first bevel gear 304 and the second bevel gear 305 due to the intrusion of materials, thereby ensuring the normal engagement and rotation of the first bevel gear 304 and the second bevel gear 305.
[0024] Further, the first bevel gear 304 is fitted inside the protective housing 302, and the second bevel gear 305 is fitted inside the protective housing 302. By providing the first bevel gear 304, during use, the first bevel gear 304 can drive the second connecting rod 306 to rotate by engaging with the second bevel gear 305.
[0025] Further, the conveying mechanism 5 includes a connecting housing 501, a spiral auger 502, a heat dissipation protective housing 503, a second motor 504, a first pulley 505, a second pulley 506, and a synchronous belt 507. One side of the surface of the support frame 2 is connected to the connecting housing 501. The spiral auger 502 is connected inside the connecting housing 501. One side of the surface of the connecting housing 501 is connected to the heat dissipation protective housing 503. A second motor 504 is installed on one side of the surface of the connecting housing 501. One end of the spiral auger 502 is connected to the first pulley 505. One end of the second motor 504 is connected to the second pulley 506. The synchronous belt 507 is sleeved on the surface of the first pulley 505. By providing the connecting housing 501, the spiral auger 502, the heat dissipation protective housing 503, the second motor 504, the first pulley 505, the second pulley 506, and the synchronous belt 507, during use, when conveying cement or sand to a mortar mixing device at a high place, first, the sand or cement falling into the inside of the feeding pipe 4 will then enter the inside of the connecting housing 501. Then, start the second motor 504 inside the heat dissipation protective housing 503. The second motor 504 drives the synchronous belt 507 to rotate through the second pulley 506. Subsequently, the synchronous belt 507 drives the first pulley 505 to rotate. After that, the first pulley 505 drives the spiral auger 502 to rotate. At this time, the spiral auger 502 conveys the sand or cement to a high place until the sand or cement falls into the mortar mixing device from the discharge port on one side of the connecting housing 501.
[0026] Further, the synchronous belt 507 is sleeved on the surface of the second pulley 506, and the connecting housing 501 is hermetically connected to one end of the feeding pipe 4. By providing the synchronous belt 507, during use, the synchronous belt 507 can transmit the power output by the second pulley 506 to the first pulley 505, thereby facilitating the subsequent rotation of the first pulley 505 to drive the spiral auger 502.
[0027] Further, the second motor 504 is installed inside the heat dissipation protective housing 503, and the second motor 504 is dimensionally compatible with the heat dissipation protective housing 503. By providing the heat dissipation protective housing 503, during use, the heat dissipation protective housing 503 is used to protect the second motor 504 and prevent dust from falling on its surface.
[0028] Working principle: Firstly, when in use, start the first motor 301. Then, the first motor 301 drives the first connecting rod 303 inside the protective shell 302 to rotate. Subsequently, the first connecting rod 303 drives the first bevel gear 304 to rotate. At the same time, the first bevel gear 304 engages with the second bevel gear 305 for meshing movement. Thus, the first bevel gear 304 drives the second connecting rod 306 to rotate through the second bevel gear 305. After that, the second connecting rod 306 drives the blade 307 and the push plate 308 to rotate. At this time, pour cement or sand into the hopper 1. When the cement or sand falls onto the rotating blade 307, the blade 307 will cut the clumped cement or sand into small pieces and quickly push them into the feed pipe 4 through the push plate 308. Then, the sand or cement falling into the inside of the feed pipe 4 will then enter the inside of the connection shell 501. Then, start the second motor 504 inside the heat dissipation protection shell 503. The second motor 504 drives the synchronous belt 507 to rotate through the second pulley 506. Subsequently, the synchronous belt 507 drives the first pulley 505 to rotate. After that, the first pulley 505 drives the spiral auger 502 to rotate. At this time, the spiral auger 502 conveys the sand or cement to a higher place until the sand or cement falls from the discharge port on one side of the connection shell 501 into the mortar mixing device.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mortar mixing feeder, comprising a hopper (1), characterized in that: One side of the surface of the hopper (1) is connected to a support frame (2), one side of the surface of the hopper (1) is provided with an anti-blocking mechanism (3), one side of the surface of the hopper (1) is sealed with a feeding pipe (4), and one side of the surface of the support frame (2) is provided with a conveying mechanism (5); The anti-blocking mechanism (3) comprises a first motor (301), a protective shell (302), a first connecting rod (303), a first bevel gear (304), a second bevel gear (305), a second connecting rod (306), a blade (307) and a push plate (308); the first motor (301) is installed on one side of the surface of the hopper (1); the inner side of the hopper (1) is connected to the protective shell (302); one end of the first motor (301) is connected to the first connecting rod (303); one end of the first connecting rod (303) is connected to the first bevel gear (304); one side of the surface of the first bevel gear (304) is meshedly connected to the second bevel gear (305); one side of the surface of the second bevel gear (305) is connected to the second connecting rod (306); one side of the surface of the second connecting rod (306) is connected to the blade (307); and one side of the surface of the second connecting rod (306) is connected to the push plate (308).
2. A mortar mixing feeder according to claim 1, characterized in that: One side of the surface of the push plate (308) is in contact with the inner wall of the hopper (1), and six groups of blades (307) are provided. The blades (307) are distributed in a ring-like shape with equal spacing.
3. A mortar mixing feeder according to claim 1, characterized in that: One end of the first motor (301) passes through the hopper (1) and is connected to a first connecting rod (303), and the first connecting rod (303) is embedded in the protective shell (302).
4. A mortar mixing feeder according to claim 1, characterized in that: The first bevel gear (304) is embedded in the interior of the protective shell (302), and the second bevel gear (305) is embedded in the interior of the protective shell (302).
5. The mortar mixing feeder according to claim 1, characterized in that: The conveying mechanism (5) comprises a connecting shell (501), a spiral auger (502), a heat dissipation protective shell (503), a second motor (504), a first pulley (505), a second pulley (506) and a synchronous belt (507); one side of the surface of the support frame (2) is connected to the connecting shell (501); the interior of the connecting shell (501) is connected to the spiral auger (502); one side of the surface of the connecting shell (501) is connected to the heat dissipation protective shell (503); one side of the surface of the connecting shell (501) is installed with the second motor (504); one end of the spiral auger (502) is connected to the first pulley (505); one end of the second motor (504) is connected to the second pulley (506); and the surface of the first pulley (505) is sleeved with a synchronous belt (507).
6. A mortar mixing feeder according to claim 5, characterized in that: The synchronous belt (507) is sleeved on the surface of the second pulley (506), and the connecting shell (501) is sealed and connected to one end of the feeding pipe (4).
7. The mortar mixing feeder according to claim 5, characterized in that: The second motor (504) is installed inside the heat dissipation protection shell (503), and the size of the second motor (504) matches that of the heat dissipation protection shell (503).