Concrete discharging device for concrete production

Abstract

The utility model discloses a concrete blanking device for concrete production, which belongs to the technical field of concrete production, aims to solve the problems that the blanking speed and the position of a blanking port cannot be adjusted, and comprises a feed hopper, a processing frame and a blanking hopper, the processing frame is fixedly connected to the bottom of the feed hopper, the blanking hopper is arranged below the processing frame, and the processing frame is fixedly connected to the bottom of the processing frame. A material guide block is fixedly connected to the upper portion in the treatment frame, a discharging frame is fixedly connected to the bottom of the treatment frame, the discharging hopper is connected with the treatment frame through the discharging frame, an adjusting mechanism is arranged on the treatment frame, and a discharging mechanism is arranged on the portion, on the right side of the discharging hopper, of the treatment frame; according to the concrete discharging device, the discharging speed of concrete in the feeding hopper can be conveniently controlled through the arranged adjusting mechanism, the discharging process can be conveniently and controllably adjusted according to the actual discharging requirement, the discharging position of the discharging hopper can be conveniently adjusted through the arranged discharging mechanism, and adjustment can be conveniently conducted according to the actual discharging position.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production, and in particular relates to a concrete feeding device for concrete production. Background Art

[0002] Concrete, or cement concrete, is a composite material made by bonding fine and coarse aggregates with cement (cement paste) and hardening them over a period of time. In the past, the most common cement was lime-based, such as lime paste, but sometimes hydraulic cements such as calcium aluminate cement or silicate cement were also used.

[0003] The prior art discloses a concrete feeding device for concrete production with a patent announcement number of CN221070168U. The patent includes a frame and a hopper. The inner wall of the frame is fixedly mounted with a hopper. The bottom of the hopper is fixedly mounted with a feeding pipe. The outer wall of the feeding pipe is fixedly mounted with a support plate. The upper surface of the support plate is fixedly mounted with a motor. The feeding pipe is provided with a cleaning mechanism for cleaning the feeding pipe. The support plate is provided with an auxiliary mechanism. The concrete feeding device for concrete production drives two groups of L-rod feeding pipes to make circular motions through tooth circles. At the same time, the scraper can be used to adhere to the inner wall of the feeding pipe. The concrete can be scraped off to avoid the concrete remaining on the inner wall of the discharge pipe from clogging the discharge pipe after drying. The L-rod can be quickly disassembled by setting the mounting hole, cooperating with the ball plunger and the return spring, so that the scraper can be cleaned. However, there are still the following deficiencies in actual use: From a practical point of view, the device cannot control the discharge speed during the discharge process of concrete, and it is easy to discharge the concrete too fast, affecting the instability of the concrete transportation process and causing concrete leakage. At the same time, the position of the discharge port cannot be adjusted during discharge, and thus it cannot be adjusted according to the actual discharge needs, which reduces the practicability of the device.

[0004] Therefore, a concrete feeding device for concrete production is needed to solve the problems in the prior art that the feeding speed and the position of the feeding port cannot be adjusted. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete feeding device for concrete 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 concrete unloading device for concrete production, comprising a feed hopper, a processing frame and a unloading hopper, the processing frame is fixedly connected to the bottom of the feed hopper, the unloading hopper is arranged below the processing frame, a material guide block is fixedly connected to the upper part of the processing frame, a unloading frame is fixedly connected to the bottom of the processing frame, the unloading hopper is connected to the processing frame through the unloading frame, an adjustment mechanism is arranged on the processing frame, and a unloading mechanism is arranged on the right side of the unloading hopper on the processing frame.

[0007] The adjustment mechanism includes two rotating shafts, which are rotatably installed in the processing frame through bearings and are arranged below the guide block. A protrusion is fixedly connected to the rotating shaft and is arranged in the processing frame. The front end of the protrusion on the left side is fixedly connected to a second gear and is arranged outside the processing frame. The right side of the second gear is meshed with a first gear and fixedly connected to the protrusion on the right side. The rear end of the protrusion on the left side is fixedly connected to a motor and fixedly installed on the rear surface of the processing frame.

[0008] It should be noted in the solution that the diameter of the discharge frame is smaller than the internal diameter of the discharge hopper and is arranged inside the discharge hopper.

[0009] It is further worth mentioning that there are two material guide blocks, which are symmetrically arranged inside the processing frame, and the upper part of the material guide block is arranged in an inclined surface.

[0010] It should be further explained that the two protrusions are rotated and fitted together through a rotating shaft, and the protrusions match the bottom of the guide block.

[0011] As a preferred embodiment, the unloading mechanism includes a mounting plate, which is fixedly connected to the right side surface of the processing frame, an electric telescopic rod is arranged below the mounting plate and is rotatably connected to the mounting plate, the bottom end of the electric telescopic rod is rotatably connected to a hinge rod, both ends of the hinge rod are fixedly connected to hinge seats and fixedly connected to the right side surface of the unloading hopper, a connecting plate is symmetrically arranged on the left side of the hinge seat at the front and rear sides of the unloading hopper, the upper part of the connecting plate is connected to the unloading frame, the connecting plate is rotatably connected to a connecting shaft, and the connecting shaft is fixedly connected to the unloading hopper.

[0012] Compared with the prior art, the concrete feeding device for concrete production provided by the utility model has at least the following beneficial effects:

[0013] (1) The setting adjustment mechanism facilitates the control of the discharge speed of concrete in the feed hopper, so that the discharge process can be controlled according to the actual discharge demand, thereby improving the stability of the discharge process and ensuring the safety of discharge.

[0014] (2) The unloading mechanism is provided to facilitate the adjustment of the unloading position of the unloading hopper so as to adjust it according to the actual unloading position, thereby improving the convenience and practicality of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the material feeding mechanism of the utility model.

[0019] In the figure: 1. feed hopper; 2. processing frame; 201. guide block; 202. unloading frame; 3. unloading hopper; 4. adjusting mechanism; 401. rotating shaft; 402. bump; 403. first gear; 404. second gear; 405. motor; 5. unloading mechanism; 501. mounting plate; 502. electric telescopic rod; 503. articulated seat; 504. connecting plate; 505. connecting shaft; 506. articulated rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-4 The utility model provides a concrete feeding device for concrete production, comprising a feed hopper 1, a processing frame 2 and a feeding hopper 3, the processing frame 2 is fixedly connected to the bottom of the feed hopper 1, the feeding hopper 3 is arranged below the processing frame 2, a guide block 201 is fixedly connected to the upper inner part of the processing frame 2, a feeding frame 202 is fixedly connected to the bottom of the processing frame 2, the feeding hopper 3 is connected to the processing frame 2 through the feeding frame 202, an adjusting mechanism 4 is arranged on the processing frame 2, a feeding mechanism 5 is arranged on the right side of the feeding hopper 3 on the processing frame 2, the feeding frame 202 has a smaller diameter than the inner diameter of the feeding hopper 3 and is arranged in the feeding hopper 3, two guide blocks 201 are arranged, the two guide blocks 201 are symmetrically arranged in the processing frame 2, and the upper part of the guide blocks 201 is arranged in an inclined surface.

[0022] By cooperating with the unloading frame 202 through the adjusting mechanism 4, it is convenient to control the unloading speed, so as to facilitate the controllability of the unloading process. At the same time, it is convenient to adjust the unloading position by cooperating with the unloading mechanism 5, further improving the practicality of the device.

[0023] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that the adjustment mechanism 4 includes two rotating shafts 401, and the two rotating shafts 401 are rotatably installed in the processing frame 2 through bearings and are arranged below the guide block 201. A protrusion 402 is fixedly connected to the rotating shaft 401 and is arranged in the processing frame 2. The front end of the left protrusion 402 is fixedly connected to the second gear 404 and is arranged outside the processing frame 2. The right side of the second gear 404 is meshed with a first gear 403 and fixedly connected to the right protrusion 402. The rear end of the left protrusion 402 is fixedly connected to a motor 405 and fixedly installed on the rear surface of the processing frame 2. The two protrusions 402 are rotated and fitted through the rotating shaft 401, and the protrusion 402 matches the bottom setting of the guide block 201.

[0024] When in use, the operation of the motor 405 can easily drive the protrusion 402 on the left to rotate, and then the second gear 404 rotates to drive the first gear 403 to rotate, so that the two protrusions 402 rotate in opposite directions on the rotating shaft 401, and then the size of the discharge port inside the guide block 201 can be adjusted by the rotation of the protrusion 402, thereby controlling the discharge speed, and the discharge work can be suspended by the fit between the two protrusions 402, thereby improving the practicability of the device.

[0025] According to the above working process, it can be known that: by setting the adjustment mechanism 4, it is convenient to control the discharge speed of the concrete in the feed hopper 1, so that the discharge process can be controlled according to the actual discharge demand, thereby improving the stability of the discharge process and ensuring the safety of discharge.

[0026] Further as Figure 2 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that the unloading mechanism 5 includes a mounting plate 501, which is fixedly connected to the right side surface of the processing frame 2, and an electric telescopic rod 502 is arranged below the mounting plate 501 and is rotatably connected to the mounting plate 501, and the bottom end of the electric telescopic rod 502 is rotatably connected to a hinged rod 506, and both ends of the hinged rod 506 are fixedly connected to a hinged seat 503 and fixedly connected to the right side surface of the unloading hopper 3, and a connecting plate 504 is symmetrically arranged on the left side of the hinged seat 503 on the front and rear sides of the unloading hopper 3, and the upper part of the connecting plate 504 is connected to the unloading frame 202, and a connecting shaft 505 is rotatably connected to the connecting plate 504, and the connecting shaft 505 is fixedly connected to the unloading hopper 3.

[0027] When in use, the electric telescopic rod 502 is operated. Since the two ends of the electric telescopic rod 502 are rotatably connected to the mounting plate 501 and the hinge seat 503 respectively, it makes corresponding rotations during the pushing process, thereby facilitating the rotation adjustment of the lower hopper 3. The lower hopper 3 is pushed to rotate on the connecting plate 504 through the connecting shaft 505, thereby adjusting the unloading angle of the lower hopper 3, so as to adjust the unloading position according to actual unloading needs, thereby further improving the practicability of the device.

[0028] This scheme has the following working process: when this device is used, concrete is fed into the feed hopper 1 and discharged through the discharge hopper 3. At this time, the motor 405 is operated to drive the protrusion 402 on the left to rotate, and then the second gear 404 rotates to drive the first gear 403 to rotate, so that the two protrusions 402 rotate in opposite directions on the rotating shaft 401, thereby realizing the adjustment of the size of the discharge opening inside the guide block 201 by the rotation of the protrusion 402, thereby realizing the control of the discharge speed, and the suspension of the discharge can be realized by the fit between the two protrusions 402, thereby improving the practicality of the device, and at the same time, the electric telescopic rod 502 is operated, and the discharge hopper 3 is pushed to rotate on the connecting plate 504 through the connecting shaft 505, thereby realizing the adjustment of the discharge angle of the discharge hopper 3, so as to adjust its discharge position according to actual discharge needs, further improving the practicality of the device.

[0029] In summary: through the setting of the adjusting mechanism 4, it is convenient to control the discharge speed of the concrete in the feed hopper 1, so that the discharge process can be controlled according to the actual discharge demand, the stability of the discharge process is improved, and the discharge safety is guaranteed; through the setting of the discharge mechanism 5, it is convenient to adjust the discharge position of the discharge hopper 3, so that it can be adjusted according to the actual discharge position, thereby improving the convenience and practicality of the device during use.

Claims

1. A concrete feeding device for concrete production, comprising a feed hopper (1), a processing frame (2) and a feed hopper (3), characterized in that: The processing frame (2) is fixedly connected to the bottom of the feed hopper (1), the lower hopper (3) is arranged below the processing frame (2), a guide block (201) is fixedly connected to the upper part of the processing frame (2), a lowering frame (202) is fixedly connected to the bottom of the processing frame (2), the lower hopper (3) is connected to the processing frame (2) via the lowering frame (202), an adjustment mechanism (4) is arranged on the processing frame (2), and a lowering mechanism (5) is arranged on the right side of the lower hopper (3) on the processing frame (2); The adjustment mechanism (4) comprises two rotating shafts (401), the two rotating shafts (401) are rotatably mounted in the processing frame (2) via bearings and are arranged below the material guide block (201); a protrusion (402) is fixedly connected to the rotating shaft (401) and is arranged in the processing frame (2); a second gear (404) is fixedly connected to the front end of the left protrusion (402) and is arranged outside the processing frame (2); a first gear (403) is meshed with the right side of the second gear (404) and is fixedly connected to the right protrusion (402); a motor (405) is fixedly connected to the rear end of the left protrusion (402) and is fixedly mounted on the rear surface of the processing frame (2).

2. A concrete feeding device for concrete production according to claim 1, characterized in that: The material discharge frame (202) has a diameter smaller than the internal diameter of the material discharge hopper (3) and is arranged inside the material discharge hopper (3).

3. A concrete feeding device for concrete production according to claim 1, characterized in that: Two material guide blocks (201) are provided, and the two material guide blocks (201) are symmetrically arranged inside the processing frame (2), and the upper part of the material guide block (201) is arranged in an inclined surface.

4. A concrete feeding device for concrete production according to claim 1, characterized in that: The two protrusions (402) are rotated and fitted together through the rotating shaft (401), and the protrusions (402) are matched with the bottom of the guide block (201).

5. The concrete feeding device for concrete production according to claim 1, characterized in that: The material discharge mechanism (5) comprises a mounting plate (501), wherein the mounting plate (501) is fixedly connected to the right side surface of the processing frame (2); an electric telescopic rod (502) is arranged below the mounting plate (501) and is rotatably connected to the mounting plate (501); a hinge rod (506) is rotatably connected to the bottom end of the electric telescopic rod (502); both ends of the hinge rod (506) are fixedly connected to hinge seats (503) and are fixedly connected to the right side surface of the material discharge hopper (3); a connecting plate (504) is symmetrically arranged on the left side of the hinge seat (503) at the front and rear sides of the material discharge hopper (3); the upper part of the connecting plate (504) is connected to the material discharge frame (202); a connecting shaft (505) is rotatably connected to the connecting plate (504); and the connecting shaft (505) is fixedly connected to the material discharge hopper (3).

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