Concrete manufacturing equipment convenient for proportional blending

Abstract

The invention provides concrete manufacturing equipment facilitating proportion blending, and relates to the technical field of concrete manufacturing technology.The concrete manufacturing equipment comprises a stirring barrel and an arc-shaped batching bin, an atomizing spray pipe is fixedly installed on the inner wall of the stirring barrel, and two batching openings are formed in the inner wall of the stirring barrel; the two arc-shaped batching bins are fixedly installed on the two sides of the stirring barrel respectively, guide hoppers are fixedly communicated between the bottoms of the arc-shaped batching bins and the batching opening, sealing covers are fixedly installed on the tops of the arc-shaped batching bins, and the feeding assemblies are installed on the two arc-shaped batching bins and used for feeding gravel and cement powder. The arc-shaped batching bin is installed on the outer side of the stirring barrel, the driving assembly is installed on the outer side of the stirring barrel and used for driving gravel and cement powder to be mixed, and the bag cleaning assembly is installed on the outer side of the stirring barrel and used for guiding empty bags out of the arc-shaped batching bin. And empty bags are cleaned and collected, so that the concrete proportion blending efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of concrete manufacturing technology, and in particular to a concrete manufacturing device which is convenient for proportioning. Background Art

[0002] Concrete is referred to as concrete, which is a cement concrete made by mixing cement powder as a cementitious material, sand and gravel as aggregates, and water in a certain proportion. It is also called ordinary concrete and is widely used in civil engineering. According to different construction requirements, the proportion of cement powder and sand and gravel needs to be adjusted before mixing.

[0003] Traditional concrete manufacturing is mostly done by weighing cement powder and sand and gravel in proportion, pouring them all in, and then adding water to mix. Cement powder and sand and gravel raw materials are mostly bagged, and they need to be manually cut into bags and poured into the mixing barrel during the process of adding materials. This is not only inefficient, but also pouring in an open environment is prone to dust pollution of the production environment, and even affects the proportion of concrete. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the material needs to be manually cut and poured into the mixing barrel during the process of adding materials, which is not only inefficient, but also easy to pollute the production environment with dust in an open environment, and even affect the proportion of concrete.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a concrete manufacturing equipment that is convenient for proportioning, comprising a mixing barrel and an arc-shaped batching bin, wherein an atomizing nozzle is fixedly installed on the inner wall of the mixing barrel, two batching ports are provided on the inner wall of the mixing barrel, the arc-shaped batching bin is provided with two and fixedly installed on both sides of the mixing barrel, a guide hopper is fixedly connected between the bottom of the arc-shaped batching bin and the batching port, a cover is fixedly installed on the top of the arc-shaped batching bin, and further comprising: A feeding assembly installed on the two arc-shaped batching bins for feeding sand, gravel and cement powder; A driving assembly installed outside the mixing barrel for driving sand, gravel and cement powder ingredients; A bag cleaning assembly installed outside the mixing barrel for guiding empty bags out of the arc-shaped batching bin; An adjusting component is installed inside the mixing barrel and is used to adjust the feeding ratio of sand and gravel and cement powder.

[0006] In at least some embodiments, two guide rails are provided in the arc-shaped batching bin, a vibrator is fixedly embedded in the guide rails, and the guide rails are arranged cocentrically with the arc-shaped batching bin.

[0007] In at least some embodiments, a bag cutting blade is fixedly installed at the bottom of the arc-shaped batching bin, a feed port is provided at one end of the sealing cover, a discharge port is provided at the bottom of the arc-shaped batching bin away from the feed port, a return port is provided at the bottom of the guide hopper close to the discharge port, a bag clearing hole is provided on the sealing cover corresponding to the discharge port, two groups of toothed rollers are rotatably installed in the arc-shaped batching bin, the two groups of toothed rollers are respectively located at the two ends of two guide rails, both groups of toothed rollers are sleeved with feed toothed belts, the inner ends of the feed toothed belts are integrally formed with a clamping block for limiting, the guide rails and the toothed rollers are provided with clamping grooves, the feed toothed belts are movably clamped in the clamping grooves through the clamping blocks, the shafts of the two toothed rollers are fixedly mounted with mutually meshing transmission gears, and a driven pulley is also fixedly mounted on the shaft of one of the toothed rollers.

[0008] In at least some embodiments, a plurality of barbs are fixedly mounted on the feed tooth belt, the barbs are in an "L" design and are disposed perpendicularly to the feed tooth belt, and blades are integrally formed on both sides of the barbs.

[0009] In at least some embodiments, the feeding assembly includes a material storage rack and a feeding motor. The material storage rack is provided with two and is respectively fixedly mounted on the top of two covers. The material storage rack is located directly above the feed port of the cover. The feeding motor is fixedly mounted on the outer end of the mixing barrel. Two material distribution plates are fixedly mounted on the output end of the feeding motor.

[0010] In at least some embodiments, the two material distribution plates are both semicircular in design, and the two material distribution plates are mirror-imaged with the output shaft of the feeding motor as the central axis, and the material storage rack is provided with two slots for the material distribution plates to pass through.

[0011] In at least some embodiments, the drive assembly includes a drive motor and a transmission belt. The drive motor is fixedly mounted on the outer end of the arc-shaped batching bin, and a driving pulley and a driving bevel gear are fixedly mounted on the output end of the drive motor. The transmission belt is sleeved on the driving pulley and two driven pulleys.

[0012] In at least some embodiments, the bag cleaning assembly includes a transmission shaft and a U-shaped rod, the transmission shaft is rotatably mounted on the mixing barrel, a driven bevel gear meshing with the active bevel gear is fixedly mounted on the transmission shaft, a connecting rod is fixedly mounted on one end of the transmission shaft, a sliding sleeve is rotatably mounted on the end of the connecting rod away from the transmission shaft, bag pounding heads are fixedly mounted on both ends of the U-shaped rod, and the two bag pounding heads are respectively movably inserted into the bag cleaning holes on the two covers.

[0013] In at least some embodiments, the adjustment assembly includes a rocker and a gear ring. The rocker is rotatably mounted on the mixing barrel. Baffles are integrally formed at both ends of the gear ring. The gear ring is slidably mounted on the inner wall of the mixing barrel through two baffles. The shape of the baffle is the same as the cross-sectional shape of the guide hopper. An adjustment gear meshing with the gear ring is fixedly mounted at the bottom of the rocker.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, the bags of sand and gravel and cement powder required for concrete manufacturing are stacked and placed in two storage racks in the feeding assembly respectively, and the feeding motor drives the distribution plate to rotate, so as to realize the intermittent feeding of the bags of sand and gravel and cement powder required for concrete manufacturing, thereby improving the feeding efficiency in the proportion mixing process; In the present invention, the volume of the material guide hoppers on both sides is adjusted by the adjusting component, and the driving component drives the material belt to transport the bagged sand and cement powder. During the transportation process, the bag cutting blade slides open and is introduced into the mixing barrel through the material guide hopper for batching, thereby improving the batching rate during the proportion blending process, and the overall batching is carried out in a closed space without polluting the batching environment.

[0015] In the present invention, the driving component drives the bag pounding head to reciprocate up and down, so that the empty bags can be pounded out from the cleaning port, thereby achieving the purpose of automatic cleaning and collection of the empty bags, and facilitating the cleaning of the empty bags after the proportion is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention provides an overall three-dimensional schematic diagram of a concrete manufacturing device that is convenient for proportion adjustment; Figure 2 The present invention provides a structural schematic diagram of a mixing barrel in a concrete manufacturing device that is convenient for proportion adjustment; Figure 3 The present invention provides a structural schematic diagram of a batching assembly in a concrete manufacturing device that facilitates proportion adjustment; Figure 4 The present invention provides a structural schematic diagram of the bottom of an arc-shaped batching bin in a concrete manufacturing device that is convenient for proportion adjustment; Figure 5 The present invention provides a partial structural schematic diagram of an arc-shaped batching bin in a concrete manufacturing device that is convenient for proportion adjustment; Figure 6 The present invention provides a structural schematic diagram of a feed toothed belt in a concrete manufacturing device that is convenient for proportion adjustment; Figure 7 The present invention provides a structural schematic diagram of a feeding assembly in a concrete manufacturing device that facilitates proportion adjustment; Figure 8 The present invention provides a schematic diagram of the installation of a driving assembly in a concrete manufacturing device that facilitates proportion adjustment; Fig. 9 The present invention provides a structural schematic diagram of a bag-clearing assembly in a concrete manufacturing device that facilitates proportion adjustment; Fig.10 The present invention provides a structural schematic diagram of an adjusting component in a concrete manufacturing device which is convenient for proportion adjustment.

[0017] Legend: 1, mixing barrel; 101, atomizing nozzle; 102, batching port; 2. Arc-shaped batching bin; 201. Guide hopper; 202. Guide track; 203. Vibrator; 204. Bag cutting blade; 205. Sealing cap; 206. Feeding port; 207. Bag cleaning hole; 208. Tooth roller; 209. Feeding tooth belt; 210. Transmission gear; 211. Driven pulley; 212. Barb; 3. Feeding assembly; 301. Material storage rack; 302. Feeding motor; 303. Material distribution tray; 4. Driving assembly; 401. Driving motor; 402. Driving pulley; 403. Driving belt; 404. Driving bevel gear; 5. Bag cleaning assembly; 501. Transmission shaft; 502. U-shaped rod; 503. Driven bevel gear; 504. Connecting rod; 505. Sliding sleeve; 506. Bag tamping head; 6. Adjustment assembly; 601. Rocker; 602. Ring gear; 603. Adjustment gear; 604. Baffle. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] The embodiment of the present invention provides a concrete manufacturing device that is convenient for proportion adjustment, including a mixing barrel 1 and an arc-shaped batching bin 2. Figure 1-3 As shown, an atomizing nozzle 101 is fixedly installed on the inner wall of the mixing barrel 1, two material dispensing ports 102 are opened on the inner wall of the mixing barrel 1, two arc-shaped material dispensing bins 2 are provided and fixedly installed on both sides of the mixing barrel 1, a material guide hopper 201 is fixedly connected between the bottom of the arc-shaped material dispensing bin 2 and the material dispensing ports 102, and a cover 205 is fixedly installed on the top of the arc-shaped material dispensing bin 2. Figure 6As shown, it also includes a feeding assembly 3 installed on the two arc-shaped batching bins 2 for feeding sand and cement powder. When in use, the feeding assembly 3 is used to realize the intermittent feeding of bagged sand and cement powder; like Figure 1 and Figure 8 As shown, a driving assembly 4 is installed outside the mixing barrel 1 to drive the mixing of sand and cement powder. When in use, the driving assembly 4 drives the feeding bag to transport the bagged sand and cement powder. like Figure 1 and Fig. 9 As shown, a bag cleaning component 5 is installed on the outside of the mixing barrel 1 for guiding the empty bags out of the arc-shaped batching bin 2. When in use, the bag cleaning component 5 is driven by the driving component 4 to guide the empty bags out of the cleaning port to achieve collection and cleaning.

[0021] like Figure 1 and Fig.10 As shown, an adjusting component 6 is installed inside the mixing barrel 1 for adjusting the feeding ratio of sand and gravel and cement powder. When in use, the connecting area of ​​the batching port is controlled by covering the batching port with the adjusting component, thereby achieving the purpose of adjusting the ratio of sand and gravel and cement powder.

[0022] like Figure 3 As shown, two guide rails 202 are provided in the arc-shaped batching bin 2, and a vibrator 203 is fixedly embedded in the guide rails 202. The guide rails 202 are arranged cocentrically with the arc-shaped batching bin 2. When in use, the guide rails 202 guide the conveying of raw materials to improve the conveying stability, and the vibrator 203 emits vibration, which can make the raw materials in the bag be discharged more thoroughly.

[0023] like Figure 3-5 As shown, a bag cutting blade 204 is fixedly installed at the bottom of the arc-shaped batching bin 2, a feed port 206 is provided at one end of the cover 205, a discharge port is provided at the bottom of the arc-shaped batching bin 2 away from the feed port 206, and a return port is provided at the bottom of the guide hopper 201 near the discharge port. During the mixing process of sand and cement powder, the remaining raw materials stored in the guide hopper can be recovered through the return port, and a bag clearing hole 207 is provided on the cover 205 corresponding to the discharge port. Two sets of toothed rollers 208 are rotatably installed in the arc-shaped batching bin 2, and the two sets of toothed rollers 208 are respectively located at the two ends of the two guide rails 202, and the two sets of toothed rollers 208 are both provided with a feeding toothed belt 209, as shown in FIG. Figure 5 and Figure 6As shown, a block for limiting is integrally formed at the inner end of the feed toothed belt 209, and a slot is provided on the guide track 202 and the toothed roller 208. The feed toothed belt 209 is movably mounted in the slot through the block, and the feed bag is in an arc state cocentric with the arc-shaped batching bin through the movable plug-in action of the block and the slot, wherein the shafts of the two toothed rollers 208 are fixedly mounted with mutually meshing transmission gears 210, and a driven pulley 211 is also fixedly mounted on the shaft of one of the toothed rollers 208. When in use, the bagged sand and cement powder enter the arc-shaped batching bin 2 through the discharge port and are located between the two feed toothed belts 209. The driven pulley 211 is driven to rotate by the driving assembly 4, and the transmission gear 210 is driven to rotate, and the toothed roller 208 is driven to rotate through the meshing action between the transmission gears 210. The rotation of the toothed roller 208 drives the feed toothed belt 209 to transport the bagged sand and cement powder, thereby achieving the purpose of automatic transportation of raw materials.

[0024] like Figure 6 As shown, a plurality of barbs 212 are fixedly installed on the feed toothed belt 209. The barbs 212 are in an "L" design and are arranged perpendicular to the feed toothed belt 209. Blades are integrally formed on both sides of the barbs 212. When in use, after the bagged sand and cement powder enters the arc-shaped batching bin 2 through the discharge port, the bag body is hooked by the feed toothed belts 209 on both sides for transportation, which has higher stability. When the barbs 212 move to the toothed rollers near the discharge port, the barbs on the two feed toothed belts will move away from each other at the corner, thereby forming a tearing force on the empty bag, and the bag body is cut by the blade, so that the bag body is undressed and the barbs automatically fall down, thereby achieving the purpose of automatically removing the bag after batching.

[0025] like Figure 7As shown, the feeding assembly 3 includes a storage rack 301 and a feeding motor 302. The storage rack 301 is provided with two and is fixedly installed on the top of the two covers 205 respectively. The storage rack 301 is located directly above the feeding port 206 of the cover 205. The feeding motor 302 is fixedly installed on the outer end of the mixing barrel 1. Two distribution plates 303 are fixedly installed at the output end of the feeding motor 302. The two distribution plates 303 are both semicircular in design. The two distribution plates 303 are mirror-set with the output shaft of the feeding motor 302 as the central axis. The storage rack 301 is provided with two slots for the distribution plates 303 to pass through. When in use, the bags of sand and cement powder required for concrete manufacturing are stacked on the two storage racks 301 respectively, and the feeding motor 302 The upper and lower material distribution plates 303 are driven to rotate. When the upper material distribution plate 303 is stuck in the notch on the upper side of the storage rack 301, it supports and blocks the raw materials stacked in the storage rack. The material distribution plate 303 continues to rotate 180 degrees. Based on the above principle, the upper material distribution plate is stuck in the notch on the upper side of the storage rack on the other side, and the lower material distribution plate 303 is stuck in the notch on the lower side of the storage rack 301. At the same time, the bagged raw materials on the upper material distribution plate will fall onto the lower material distribution plate. The material distribution plate continues to rotate 180 degrees to its initial state. At this time, the bagged raw materials on the lower material distribution plate fall into the arc-shaped batching bin through the feed port. Furthermore, through the design of the symmetrical material distribution plates on both sides, the purpose of intermittent loading of bagged sand and gravel and cement powder required for concrete manufacturing is achieved.

[0026] like Figure 8 As shown, the driving assembly 4 includes a driving motor 401 and a transmission belt 403. The driving motor 401 is fixedly installed on the outer end of the arc-shaped batching bin 2. A driving pulley 402 and a driving bevel gear 404 are fixedly installed on the output end of the driving motor 401. The transmission belt 403 is sleeved on the driving pulley 402 and two driven pulleys 211. When in use, the driving motor 401 drives the driving pulley 402 to rotate, and the rotation of the driving pulley 402 drives the two driven pulleys 211 to rotate, thereby driving the toothed roller 208 to rotate. It is worth noting that the two driven pulleys 211 sleeved with the transmission belt 403 are arranged in opposite directions, so that the meshing action of the transmission gear 210 can achieve the purpose of synchronous reverse conveying of materials on both sides.

[0027] like Fig. 9As shown, the bag cleaning component 5 includes a transmission shaft 501 and a U-shaped rod 502. The transmission shaft 501 is rotatably mounted on the mixing barrel 1. A driven bevel gear 503 meshing with the active bevel gear 404 is fixedly mounted on the transmission shaft 501. A connecting rod 504 is fixedly mounted on one end of the transmission shaft 501. A sliding sleeve 505 is rotatably mounted on the connecting rod 504 away from the end of the transmission shaft 501. Bag pounding heads 506 are fixedly mounted on both ends of the U-shaped rod 502. The two bag pounding heads 506 are respectively and movably inserted into the bag cleaning holes 207 on the two sealing covers 205. When in use, the driving motor 401 drives the active bevel gear 404 to rotate, the active bevel gear 404 rotates to drive the transmission shaft 501 to rotate, and the transmission shaft 501 rotates to drive the connecting rod 504 to rotate. Since the connecting rod 504 and the sliding sleeve 505 are slidably connected, Fig. 9 From a certain perspective, when the connecting rod 504 rotates clockwise from 0 to 180 degrees, the sliding sleeve moves to the right and returns to its original position, and drives the U-shaped rod to move downward, and the empty bags are pounded out from the cleaning port through the bag pounding head. When the connecting rod rotates clockwise from 180 to 360 degrees, the sliding sleeve moves to the left and returns to its original position, and drives the U-shaped rod to move upward, so that the U-shaped rod can reciprocate up and down to achieve the purpose of intermittent bag pounding.

[0028] like Fig.10 As shown, the adjustment component 6 includes a rocker 601 and a gear ring 602. The rocker 601 is rotatably mounted on the mixing barrel 1. Baffles 604 are integrally formed at both ends of the gear ring 602. The gear ring 602 is slidably mounted on the inner wall of the mixing barrel 1 through two baffles 604. The shape of the baffle 604 is the same as the cross-sectional shape of the guide hopper 201. An adjustment gear 603 meshingly connected to the gear ring 602 is fixedly mounted at the bottom of the rocker 601. When in use, the adjustment gear is rotated by the rocker, and the rotation of the adjustment gear drives the gear ring to slide in the guide hoppers on both sides, thereby adjusting the volume of the guide hoppers on both sides and the area of ​​the batching port, as shown in FIG. Figure 2 The inner wall of the mixing barrel shown is engraved with scale lines to achieve precise proportioning.

[0029] The specific working principle is that according to the demand for the ratio of sand and cement powder in the concrete production process, the adjustment gear is rotated by the rocker against the scale line on the inner wall of the mixing barrel. The rotation of the adjustment gear drives the gear ring to slide in the guide hoppers on both sides, thereby adjusting the volume of the guide hoppers on both sides and the area of ​​the batching port; The bagged sand and gravel and cement powder required for concrete manufacturing are stacked and placed on the two storage racks 301 respectively, and the bagged sand and gravel and cement powder required for concrete manufacturing are stacked and placed on the two storage racks 301 respectively, and the feeding motor 302 drives the upper and lower material distribution plates 303 to rotate, and when the upper material distribution plate 303 is stuck in the notch on the upper side of the storage rack 301, it supports and blocks the raw materials stacked in this storage rack, and the material distribution plate 303 continues to rotate 180 degrees. According to the above principle, the upper material distribution plate is stuck in the notch on the upper side of the storage rack on the other side, and the lower material distribution plate 303 is stuck in the notch on the lower side of the storage rack 301. At the same time, the bagged raw materials on the upper material distribution plate will fall onto the lower material distribution plate, and the material distribution plate continues to rotate 180 degrees to the initial state. At this time, the bagged raw materials on the lower material distribution plate fall into the arc-shaped batching bin through the feeding port, and the purpose of intermittent feeding of the bagged sand and gravel and cement powder required for concrete manufacturing is achieved through the design of the symmetrical material distribution plates on both sides. The raw materials fall into the arc-shaped batching bin 2 at intervals through the feed port 206 and are located between the two feeding toothed belts 209. The driven pulley 211 is driven to rotate by the driving assembly 4, and the transmission gear 210 is driven to rotate. The gear roller 208 is driven to rotate through the meshing action between the transmission gears 210. The rotation of the gear roller 208 drives the feeding toothed belt 209 to transport the bagged sand and cement powder. During the transportation process, the bag cutting blade 204 slides open and is introduced into the mixing barrel 1 through the guide hopper 201 for batching, thereby improving the batching rate during the proportioning process and the whole The material mixing is carried out in a closed space, which realizes the purpose of automatic raw material transportation. During the raw material transportation, the guide track 202 guides the raw material transportation to improve the transportation stability, and the vibrator 203 vibrates, which can make the raw materials in the bag discharge more thoroughly. Due to the need for proportional blending, the raw material with a smaller proportion will fall into the cavity separated by the baffle in the guide hopper for storage. After the proportional blending is completed, the baffle is driven to move by the driving adjustment component, and the excess raw material can be discharged through the return port for collection, which is convenient for later use.

[0030] When the hook 212 moves to the toothed roller near the discharge port, the barbs on the two feeding toothed belts will move away from each other at the corner, thereby forming a tearing force on the empty material bag, and the bag body is cut by the blade, so that the bag body is automatically stripped and the barbs fall down, so as to achieve the purpose of automatically removing the bag after batching. The driving motor 401 drives the active bevel gear 404 to rotate, and the active bevel gear 404 rotates to drive the transmission shaft 501 to rotate, and the transmission shaft 501 rotates to drive the connecting rod 504 to rotate. Since the connecting rod 504 is slidably connected to the sliding sleeve 505, Fig. 9From a viewing angle, when the connecting rod 504 rotates clockwise from 0 to 180 degrees, the sliding sleeve moves to the right and returns to its original position, and drives the U-shaped rod to move downward, and the empty bags are pounded out from the cleaning port through the bag pounding head. When the connecting rod rotates clockwise from 180 to 360 degrees, the sliding sleeve moves to the left and returns to its original position, and drives the U-shaped rod to move upward, so that the U-shaped rod can reciprocate up and down to achieve the purpose of intermittent bag pounding. The empty bags can be pounded out from the cleaning port, and the purpose of automatic cleaning and collection of the empty bags can be achieved.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A concrete manufacturing device that facilitates proportion adjustment, comprising a mixing barrel (1) and an arc-shaped batching bin (2), characterized in that: The inner wall of the mixing barrel (1) is fixedly mounted with an atomizing nozzle (101), the inner wall of the mixing barrel (1) is provided with two material dispensing ports (102), the arc-shaped material dispensing bin (2) is provided with two and is respectively fixedly mounted on both sides of the mixing barrel (1), a material guide hopper (201) is fixedly connected between the bottom of the arc-shaped material dispensing bin (2) and the material dispensing ports (102), a sealing cover (205) is fixedly mounted on the top of the arc-shaped material dispensing bin (2), and further comprises: A feeding assembly (3) installed on the two arc-shaped batching bins (2) for feeding sand, gravel and cement powder; A driving assembly (4) installed outside the mixing barrel (1) for driving the sand, gravel and cement powder ingredients; A bag cleaning component (5) installed outside the mixing barrel (1) and used for guiding empty bags out of the arc-shaped batching bin (2); An adjusting component (6) installed inside the mixing barrel (1) for adjusting the feeding ratio of sand and gravel to cement powder.

2. A concrete manufacturing equipment that facilitates proportion adjustment according to claim 1, characterized in that: Two guide rails (202) are provided in the arc-shaped material distribution bin (2), a vibrating body (203) is fixedly embedded in the guide rails (202), and the guide rails (202) and the arc-shaped material distribution bin (2) are arranged cocentrically.

3. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 2, characterized in that: A bag cutting blade (204) is fixedly installed at the bottom of the arc-shaped batching bin (2); a feed inlet (206) is provided at one end of the sealing cover (205); a discharge inlet is provided at the bottom of the arc-shaped batching bin (2) on a side away from the feed inlet (206); a return inlet is provided at the bottom of the guide hopper (201) on a side close to the discharge inlet; a bag clearing hole (207) is provided on the sealing cover (205) at a position corresponding to the discharge inlet; two sets of toothed rollers (208) are rotatably installed in the arc-shaped batching bin (2); the two sets of toothed rollers (208) are respectively located on two guide rails. At both ends of the guide rail (202), two groups of toothed rollers (208) are sleeved with feed toothed belts (209), the inner ends of the feed toothed belts (209) are integrally formed with a clamping block for limiting, the guide rail (202) and the toothed rollers (208) are both provided with clamping grooves, the feed toothed belts (209) are movably clamped in the clamping grooves through the clamping blocks, wherein the shafts of the two toothed rollers (208) are fixedly mounted with mutually meshing transmission gears (210), and the shaft of one of the toothed rollers (208) is also fixedly mounted with a driven pulley (211).

4. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 3 is characterized in that: A plurality of barbs (212) are fixedly mounted on the feed toothed belt (209); the barbs (212) are in an "L" design and are arranged perpendicular to the feed toothed belt (209); and blades are integrally formed on both sides of the barbs (212).

5. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 1, characterized in that: The feeding assembly (3) comprises a material storage rack (301) and a feeding motor (302). The material storage rack (301) is provided with two and is respectively fixedly mounted on the top of two covers (205). The material storage rack (301) is located directly above the feed opening (206) of the cover (205). The feeding motor (302) is fixedly mounted on the outer end of the mixing barrel (1). Two material distribution plates (303) are fixedly mounted on the output end of the feeding motor (302).

6. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 5, characterized in that: The two material distribution plates (303) are both semicircular in design. The two material distribution plates (303) are mirror-imaged with the output shaft of the feeding motor (302) as the central axis. The material storage rack (301) is provided with two slots for the material distribution plates (303) to pass through.

7. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (401) and a transmission belt (403); the driving motor (401) is fixedly mounted on the outer end of the arc-shaped batching bin (2); a driving pulley (402) and a driving bevel gear (404) are fixedly mounted on the output end of the driving motor (401); and the transmission belt (403) is sleeved on the driving pulley (402) and two driven pulleys (211).

8. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 1, characterized in that: The bag cleaning assembly (5) comprises a transmission shaft (501) and a U-shaped rod (502); the transmission shaft (501) is rotatably mounted on the mixing barrel (1); a driven bevel gear (503) meshingly connected with a driving bevel gear (404) is fixedly mounted on the transmission shaft (501); a connecting rod (504) is fixedly mounted on one end of the transmission shaft (501); a sliding sleeve (505) is rotatably mounted on one end of the connecting rod (504) away from the transmission shaft (501); and bag tamping heads (506) are fixedly mounted on both ends of the U-shaped rod (502); the two bag tamping heads (506) are respectively movably inserted into bag cleaning holes (207) on two sealing covers (205).

9. The concrete manufacturing equipment for facilitating proportion adjustment according to claim 1, characterized in that: The adjustment assembly (6) comprises a rocker (601) and a gear ring (602); the rocker (601) is rotatably mounted on the mixing barrel (1); baffles (604) are integrally formed at both ends of the gear ring (602); the gear ring (602) is slidably mounted on the inner wall of the mixing barrel (1) via two baffles (604); the shape of the baffle (604) is the same as the cross-sectional shape of the guide hopper (201); and an adjustment gear (603) meshingly connected to the gear ring (602) is fixedly mounted at the bottom of the rocker (601).

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