Raw material conveying device for mortar production

Abstract

The utility model relates to the technical field of mortar production, and provides a raw material conveying device for mortar production, which comprises a base and a conveying mechanism. The rotary telescopic rod is arranged, the rotary telescopic rod stretches out and draws back, the clamping frame is made to rotate, the angle is adjusted, the applicability is improved, the first telescopic rod and the extension roller are arranged, the first telescopic rod stretches out, the extension roller stretches outwards, the conveying belt is extended, and therefore the conveying belt is suitable for a long conveying distance, and the second telescopic rod and the tightening roller are arranged; a second telescopic rod stretches out and draws back to change the distance between tightening rollers, so that the conveying belt is kept in a tightened state, the situation that the conveying belt is loosened to affect conveying or is too tightened to cause breakage of the conveying belt is prevented, and guide pressing rollers are arranged and press the conveying belt to prevent the conveying belt from floating up; the supporting legs, the threaded rods, the supporting feet and the rotating handles are arranged, the rotating handles are rotated, the threaded rods move up and down in the supporting legs to change the height of the supporting feet, the device is leveled, the stability of the device is improved, and the device is prevented from toppling during use.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar production, in particular to a raw material conveying device for mortar production. Background Art

[0002] The raw material conveying device for mortar production is a key equipment designed specifically for construction mortar production lines. It adopts efficient and stable conveying technology to ensure that raw materials such as cement, sand, fly ash, etc. are conveyed quickly and accurately in the production line. The device has the characteristics of compact structure, simple operation and convenient maintenance. It can effectively reduce production costs and improve production efficiency. At the same time, its unique design can reduce the leakage of raw materials during the transportation process and ensure the cleanliness of the production environment. The raw material conveying device for mortar production provides a stable and efficient raw material supply guarantee for your mortar production line, contributing to the green development of my country's construction industry.

[0003] According to the search of China Utility Model Publication No.: CN213801672U, a raw material conveying device for dry mortar production is disclosed. In the utility model, when using the utility model, the first roller leg and the lifting leg are provided to realize the flexible movement of the conveying device, and the height of the discharge end of the conveying device can be adjusted by the provided lifting leg to meet the material conveying requirements of different heights, which is more flexible and convenient to use.

[0004] However, there are some issues that need to be considered when implementing the above technical solution: First, the conveyor belt length and angle of the conveyor device are fixed, which is inconvenient to adjust when used in a temporary site on the construction site, and there are limitations on its use; second, the conveyor device is not easy to fix and balance, and has poor stability when used on uneven sites and is prone to tipping over. Utility Model Content

[0005] The purpose of the present invention is to provide a raw material conveying device for mortar production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material conveying device for mortar production, comprising a base and a conveying mechanism, a walking wheel is provided on the outside of the base, a conveying mechanism is provided on the outside of the walking wheel, a support leg is provided on the outside of the walking wheel, a threaded rod is provided on the inside of the support leg, a rotating telescopic rod is provided above the base, a clamping frame is provided inside the rotating telescopic rod, and an extension roller is provided on the right side of the clamping frame.

[0007] Preferably, a support leg is connected to the bottom of the threaded rod, and the support leg forms a rotating structure through the threaded rod and the support leg, and a rotating handle is movably connected to the top of the threaded rod.

[0008] Preferably, a bracket is provided on the left side of the rotary telescopic rod. There are two pairs of brackets. The clamping frame and the bracket form a rotary structure through the rotary telescopic rod. A transmission roller is provided on the left side of the clamping frame, and a conveyor belt is sleeved on the outer side of the transmission roller.

[0009] Preferably, a first telescopic rod is provided inside the clamping frame. One end of the first telescopic rod is connected to the extension roller. The extension roller and the clamping frame form a movable structure through the first telescopic rod.

[0010] Preferably, a guide roller is provided on the left side of the first telescopic rod. There are two groups of guide rollers. The guide rollers are rotatably connected to the clamping frame.

[0011] Preferably, a second telescopic rod is provided on the left side of the guide roller. One end of the second telescopic rod is connected to the clamping frame, and the other end of the second telescopic rod is connected to the tightening roller. There are two groups of tightening rollers.

[0012] Preferably, a pressure roller frame is provided on the outer side of the bracket. A guide pressure roller is connected to the top of the pressure roller frame. The guide pressure roller corresponds to the position of the conveyor belt.

[0013] Preferably, a hopper is provided above the conveyor belt. The hopper is located at the central axis of the conveyor belt. The hopper is connected to the base through a column.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing a rotary telescopic rod in the present utility model, the rotary telescopic rod expands and contracts, causing the clamping frame to rotate and adjust the angle, improving applicability. By providing a first telescopic rod and an extension roller, when the first telescopic rod extends, the extension roller extends outward to extend the conveyor belt to be applicable to a longer conveying distance. By providing a second telescopic rod and a tightening roller, the second telescopic rod expands and contracts to change the distance between the tightening rollers, keeping the conveyor belt in a taut state, preventing the conveyor belt from loosening and affecting the conveyance, or being too taut, resulting in the breakage of the conveyor belt. By providing a guide pressure roller, the guide pressure roller presses the conveyor belt to prevent the conveyor belt from floating up;

[0016] By providing legs, threaded rods, feet and a rotary handle in the present utility model, when the rotary handle is rotated, the threaded rod moves up and down in the leg to change the height of the foot, leveling the device, improving the stability of the device, and preventing it from tipping over during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the external structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the cooperation of the base, rotary telescopic rod, clamping frame, bracket, extension roller; 311, guide roller, conveyor belt, pressure roller frame and guide pressure roller of the present utility model.

[0019] Figure 3 This is a schematic diagram of the cooperation among the base, drive roller, first telescopic rod, extension roller, guide roller, second telescopic rod, and tightening roller of the present utility model.

[0020] Figure 4 This is a schematic diagram of the cooperation among the leg, threaded rod, foot, and rotating handle of the present utility model.

[0021] In the figure: 1. Base; 2. Traveling wheel; 3. Conveying mechanism; 301. Leg; 302. Threaded rod; 303. Foot; 304. Rotating handle; 305. Rotating telescopic rod; 306. Clamping frame; 307. Bracket; 308. Drive roller; 309. First telescopic rod; 310. Extension roller; 311. Guide roller; 312. Second telescopic rod; 313. Tightening roller; 314. Conveyor belt; 315. Pressure roller frame; 316. Guide pressure roller; 317. Column; 318. Hopper. Detailed implementation manners

[0022] To make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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.

[0026] Please refer to Figures 1-4 , an embodiment provided by the present invention: a raw material conveying device for mortar production, including a base 1 and a conveying mechanism 3. A traveling wheel 2 is arranged outside the base 1, a conveying mechanism 3 is arranged outside the traveling wheel 2, a supporting leg 301 is arranged outside the traveling wheel 2, a threaded rod 302 is arranged inside the supporting leg 301, a rotating telescopic rod 305 is arranged above the base 1, a clamping frame 306 is arranged inside the rotating telescopic rod 305, and an extension roller 310 is arranged on the right side of the clamping frame 306.

[0027] Specifically, a supporting foot 303 is connected below the threaded rod 302. The supporting foot 303 and the supporting leg 301 form a rotating structure through the threaded rod 302. The upper part of the threaded rod 302 is movably connected with a rotating handle 304. By rotating the rotating handle 304, the threaded rod 302 moves up and down inside the supporting leg 301 to change the height of the supporting foot 303, level the device, improve the stability of the device, and prevent it from tipping over during use.

[0028] Specifically, a bracket 307 is arranged on the left side of the rotating telescopic rod 305. There are two pairs of brackets 307. The clamping frame 306 and the bracket 307 form a rotating structure through the rotating telescopic rod 305. A driving roller 308 is arranged on the left side of the clamping frame 306. A conveyor belt 314 is sleeved outside the driving roller 308. The rotating telescopic rod 305 expands and contracts to make the clamping frame 306 rotate and adjust the angle, improving the applicability. The driving roller 308 works to drive the conveyor belt 314 to convey raw materials.

[0029] Specifically, a first telescopic rod 309 is arranged inside the clamping frame 306. One end of the first telescopic rod 309 is connected to the extension roller 310. The extension roller 310 and the clamping frame 306 form a movable structure through the first telescopic rod 309. When the first telescopic rod 309 extends, the extension roller 310 extends outward to extend the conveyor belt 314 to be applicable to a longer conveying distance.

[0030] Specifically, two guide rollers 311 are arranged on the left side of the first telescopic rod 309. The guide rollers 311 are rotatably connected to the clamping frame 306. The guide rollers 311 change the movement direction of the conveyor belt 314.

[0031] Specifically, a second telescopic rod 312 is provided on the left side of the guide roller 311. One end of the second telescopic rod 312 is connected to the clamping frame 306, and the other end of the second telescopic rod 312 is connected to the tightening roller 313. There are two sets of tightening rollers 313. The second telescopic rod 312 expands and contracts to change the distance between the tightening rollers 313, so that the conveyor belt 314 remains in a taut state, preventing the conveyor belt 314 from loosening and affecting the conveyance, or being too taut, resulting in the breakage of the conveyor belt 314.

[0032] Specifically, a pressure roller frame 315 is provided on the outer side of the bracket 307. The top of the pressure roller frame 315 is connected with a guide pressure roller 316. The guide pressure roller 316 corresponds to the position of the conveyor belt 314, and the guide pressure roller 316 presses the conveyor belt 314 to prevent the conveyor belt 314 from floating up.

[0033] Specifically, a hopper 318 is provided above the conveyor belt 314. The hopper 318 is located at the central axis of the conveyor belt 314. The hopper 318 is connected to the base 1 through a column 317. First, the raw materials are poured into the hopper 318, so that the raw materials in the hopper 318 slowly fall onto the conveyor belt 314, maintaining the continuity of the raw material conveyance.

[0034] Working principle: First, rotate the rotating handle 304. The threaded rod 302 moves up and down in the support leg 301 to change the height of the support foot 303, leveling the device, improving the stability of the device, and preventing it from tipping over during use. Then, the telescopic rod 305 rotates and expands and contracts, causing the clamping frame 306 to rotate and adjust the angle, improving the applicability. Then, the first telescopic rod 309 extends, extending the extension roller 310 outward and extending the conveyor belt 314 to be suitable for a longer conveying distance. At the same time, the second telescopic rod 312 expands and contracts to change the distance between the tightening rollers 313, so that the conveyor belt 314 remains in a taut state, preventing the conveyor belt 314 from loosening and affecting the conveyance, or being too taut, resulting in the breakage of the conveyor belt 314. Then, the raw materials are poured into the hopper 318, so that the raw materials in the hopper 318 slowly fall onto the conveyor belt 314, maintaining the continuity of the raw material conveyance. The driving roller 308 works to drive the conveyor belt 314 to convey the raw materials. The guide roller 311 changes the moving direction of the conveyor belt 314, and the guide pressure roller 316 presses the conveyor belt 314 to prevent the conveyor belt 314 from floating up.

[0035] The above are only embodiments of the present utility model, and common knowledge such as specific structures and characteristics known in the solutions is not described in detail herein. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

Claims

1. A raw material conveying device for mortar production, comprising a base (1) and a conveying mechanism (3), characterized in that: The outside of the base (1) is provided with traveling wheels (2). The outside of the traveling wheels (2) is provided with a conveying mechanism (3). The outside of the traveling wheels (2) is provided with supporting legs (301). The inside of the supporting legs (301) is provided with threaded rods (302). Above the base (1) is provided with a rotary telescopic rod (305). Inside the rotary telescopic rod (305) is provided with a clamping frame (306). The right side of the clamping frame (306) is provided with an extension roller (310). The lower part of the threaded rod (302) is connected with a supporting foot (303). The supporting foot (303) and the supporting leg (301) form a rotating structure through the threaded rod (302). The upper part of the threaded rod (302) is movably connected with a rotating handle (304). On the left side of the rotary telescopic rod (305) is provided with a bracket (307). There are two pairs of brackets (307). The clamping frame (306) and the bracket (307) form a rotating structure through the rotary telescopic rod (305). On the left side of the clamping frame (306) is provided with a driving roller (308). The outside of the driving roller (308) is sleeved with a conveyor belt (314).

2. The raw material conveying device for mortar production according to claim 1, characterized in that: Inside the clamping frame (306) is provided with a first telescopic rod (309). One end of the first telescopic rod (309) is connected with the extension roller (310). The extension roller (310) and the clamping frame (306) form a movable structure through the first telescopic rod (309).

3. The raw material conveying device for mortar production according to claim 2, wherein: On the left side of the first telescopic rod (309) is provided with guide rollers (311). There are two groups of guide rollers (311). The guide rollers (311) are rotatably connected with the clamping frame (306).

4. The raw material conveying device for mortar production according to claim 3, characterized in that: On the left side of the guide rollers (311) is provided with a second telescopic rod (312). One end of the second telescopic rod (312) is connected with the clamping frame (306). The other end of the second telescopic rod (312) is connected with a tightening roller (313). There are two groups of tightening rollers (313).

5. The raw material conveying device for mortar production according to claim 1, characterized in that: On the outside of the bracket (307) is provided with a pressure roller frame (315). The top of the pressure roller frame (315) is connected with a guide pressure roller (316). The guide pressure roller (316) corresponds to the position of the conveyor belt (314).

6. The raw material conveying device for mortar production according to claim 1, characterized in that: Above the conveyor belt (314) is provided with a hopper (318). The hopper (318) is located at the central axis of the conveyor belt (314). The hopper (318) is connected with the base (1) through a column (317).

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