Automatic proportioning bin for concrete and gravel

Abstract

The utility model belongs to the technical field of automatic batching bins, and particularly relates to an automatic concrete gravel batching bin which comprises a mounting plate, a bin body is fixedly mounted on the mounting plate, an auger is arranged at the lower end of the bin body, a cover is connected to the upper end of the inner side of the bin body in a sliding mode, and a motor is fixedly mounted at the upper end of the cover. The output end of the motor is rotationally connected with the cover, the output end of the motor is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a sliding rod. By arranging the motor, the rotating shaft, the spring, the scraping plate and other components, the scraping plate can be driven to be attached to the inner wall of the bin body through the elastic force of the spring, so that the rotating shaft drives the scraping plate to scrape the inner wall of the bin body, and the bin body can be effectively cleaned; the problems that the interior of the bin body is inconvenient to clean when the concrete and gravel automatic batching bin is used, and the use is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic batching bin technical field, concretely is a kind of concrete sandstone automatic batching bin. BACKGROUND

[0002] Concrete sandstone automatic batching bin is a kind of equipment for concrete production process, automatically accurately measures sand, stone, and other aggregate.Its main function is to automatically proportion different kinds of sandstone, fly ash, mineral powder and other materials according to the requirement of concrete mix ratio, to ensure the quality and strength of concrete.According to the utility model disclosed in patent authorized announcement No.CN212075712U, an automatic batching bin includes a feed hopper and a discharge pipe, the feed hopper is installed at the top of the discharge pipe, further comprising a drive motor, the drive motor is located in the feed hopper, a support frame, the support frame is used to fix the drive motor, a rotating shaft, one end of the rotating shaft is fixedly connected with the output shaft of the drive motor, and the other end extends into the discharge pipe, an adjusting device, the adjusting device is installed at the bottom of the discharge pipe, the adjusting device includes a connecting sleeve, a rotating rod and a baffle, the top of the connecting sleeve is fixedly connected with the bottom of the discharge pipe, the side surface of the connecting sleeve is provided with the rotating rod, and the rotating rod is rotatably connected with the inner wall of the discharge pipe through the side wall of the discharge pipe.

[0003] And concrete sandstone automatic batching bin is inconvenient to clean the inside of bin body when using, not convenient when using. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of concrete sandstone automatic batching bin, solve the problem that concrete sandstone automatic batching bin is inconvenient to clean the inside of bin body when using, not convenient when using.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of concrete sandstone automatic batching bin, including mounting plate, the mounting plate is fixedly installed with bin body, the lower end of the bin body is provided with auger, the inside upper end of the bin body is slidably connected with lid, the upper end of the lid is fixedly installed with motor, the output of the motor is rotatably connected with lid, the output of the motor is fixedly connected with shaft, the outer side of the shaft is fixedly connected with slide rod, the outer side of the slide rod is slidably connected with sleeve, the inside of the sleeve is provided with spring, the side of the sleeve away from slide rod is fixedly connected with scraper, the scraper is in contact with the inner wall of bin body, limit mechanism is arranged on the lid.

[0006] Preferably, the inside of the sleeve is fixedly connected with limit ring, the limit ring is slidably connected with slide rod, through the design of limit ring, slide rod can be limited.

[0007] Preferably, one end of the spring is in contact with the sleeve, and the other end of the spring is in contact with the sliding rod, and the scraping plate is driven to be attached to the inner wall of the bin body through the design of the spring.

[0008] Preferably, the limiting mechanism comprises a mounting seat, the outer side of the cover is fixedly connected with the mounting seat, the outer side of the bin body is fixedly connected with a connecting seat, the mounting seat is in contact with the connecting seat, a sliding block is slidably connected in the mounting seat, a connecting block is fixedly connected to the lower end of the sliding block, the connecting block is slidably connected with the mounting seat, a clamping block is fixedly connected to the lower end of the connecting block, a threaded rod is rotatably connected in the mounting seat, a knob is fixedly connected to the end of the threaded rod away from the mounting seat, and the knob is in contact with the mounting seat. Through the design of the limiting mechanism, the cover can be conveniently disassembled.

[0009] Preferably, a clamping groove is formed in the inner side of the connecting seat, the clamping block is in contact with the mounting seat, and the clamping block is slidably connected with the clamping groove. Through the design of the clamping block, the cover can be limited.

[0010] Preferably, a positive and negative thread is arranged on the outer side of the threaded rod, and the threaded rod is connected with the sliding block through the thread. Through the design of the threaded rod, the two sliding blocks can be simultaneously driven to move.

[0011] Preferably, a baffle is fixedly connected to the outer side of the threaded rod, and the baffle is in contact with the inner wall of the mounting seat. Through the design of the baffle, the threaded rod can be limited.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a motor, a rotating shaft, a spring, a scraping plate and other components are arranged, the spring can drive the scraping plate to be attached to the inner wall of the bin body through the elastic force, so that the rotating shaft drives the scraping plate to scrape the inner wall of the bin body, and the bin body can be effectively cleaned.

[0014] 2. The utility model discloses a sliding block, a clamping block and a threaded rod are arranged, the threaded rod can be rotated to make the threaded rod and the sliding block move in the thread, so that the sliding block drives the clamping block to be no longer clamped with the connecting seat, the cover can be disassembled, and the bin body can be conveniently cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the partial structure perspective drawing of the utility model; Figure 1

[0017] ​Figure 3 The utility model discloses Figure 2 The partial structure front view cross section of

[0018] Figure 4 The utility model discloses Figure 1 The partial structure front view cross section of

[0019] Figure 5 The utility model discloses Figure 3 The A part structure of in the utility model discloses

[0020] In the drawing: 1, mounting plate, 2, bin body, 21, auger, 3, lid, 31, motor, 32, rotating shaft, 33, slide bar, 34, sleeve, 35, limit ring, 36, spring, 37, scraper, 4, limiting mechanism, 41, mounting seat, 42, connecting seat, 43, sliding block, 44, connecting block, 45, clamping block, 46, clamping groove, 47, threaded rod, 48, baffle, 49, knob. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0022] Please refer to Figures 1-5 A kind of automatic concrete aggregate batching bin, including mounting plate 1, bin body 2 is fixedly installed on mounting plate 1, the lower end of bin body 2 is provided with auger 21, the inner side upper end of bin body 2 is slidably connected with lid 3, the upper end of lid 3 is fixedly installed with motor 31, the output end of motor 31 is rotatably connected with lid 3, the output end of motor 31 is fixedly connected with rotating shaft 32, the outer side of rotating shaft 32 is fixedly connected with slide bar 33, the outer side of slide bar 33 is slidably connected with sleeve 34.

[0023] Please refer to Figures 2-5 The inside of sleeve 34 is fixedly connected with limit ring 35, limit ring 35 is slidably connected with slide bar 33, by the design of limit ring 35, slide bar 33 can be limited, the inside of sleeve 34 is provided with spring 36, one end of spring 36 is in contact with sleeve 34, the other end of spring 36 is in contact with slide bar 33, by the design of spring 36, scraper 37 can be driven to adhere to the inner wall of bin body 2, the side of sleeve 34 away from slide bar 33 is fixedly connected with scraper 37, scraper 37 is in contact with the inner wall of bin body 2, limiting mechanism 4 is arranged on lid 3.

[0024] Please refer to Figures 2-5The limiting mechanism 4 comprises a mounting seat 41, the outer side of the cover 3 is fixedly connected with the mounting seat 41, the outer side of the bin body 2 is fixedly connected with a connecting seat 42, the mounting seat 41 is in contact with the connecting seat 42, a sliding block 43 is slidably connected in the mounting seat 41, a connecting block 44 is fixedly connected to the lower end of the sliding block 43, the connecting block 44 is slidably connected with the mounting seat 41, a clamping block 45 is fixedly connected to the lower end of the connecting block 44, a clamping groove 46 is formed in the connecting seat 42, the clamping block 45 is in contact with the mounting seat 41, and the clamping block 45 is slidably connected with the clamping groove 46. Through the design of the clamping block 45, the cover 3 can be limited.

[0025] Please refer to Figures 2-5 A threaded rod 47 is rotatably connected in the mounting seat 41, the outer side of the threaded rod 47 is provided with a positive and negative thread, the threaded rod 47 is connected with the sliding block 43 through threads, the threaded rod 47 can drive two sliding blocks 43 to move at the same time through the design of the threaded rod 47, a baffle 48 is fixedly connected to the outer side of the threaded rod 47, the baffle 48 is in contact with the inner wall of the mounting seat 41, and the threaded rod 47 can be limited through the design of the baffle 48. A knob 49 is fixedly connected to the end, away from the mounting seat 41, of the threaded rod 47, the knob 49 is in contact with the mounting seat 41, and the cover 3 can be conveniently disassembled through the design of the limiting mechanism 4.

[0026] The specific implementation process of the utility model is as follows: when in use, the motor 31 is started to drive the output end of the motor 31 to rotate the rotating shaft 32, drive the sliding rod 33 to rotate, drive the sleeve 34 to rotate, and drive the scraper 37 to scrape the inner wall of the bin body 2, and the spring 36 is arranged to make the scraper 37 adhere to the inner wall of the bin body 2, so that the effect of the scraper 37 in cleaning the inner wall of the bin body 2 is better;

[0027] The knob 49 is rotated to drive the threaded rod 47 to rotate, the threaded rod 47 is in threaded motion with the sliding block 43, the sliding block 43 is moved on the threaded rod 47, the connecting block 44 is moved by the sliding block 43, the clamping block 45 is moved by the connecting block 44, the clamping block 45 is slid in the clamping groove 46, and the clamping block 45 is no longer clamped with the connecting seat 42, so that the cover 3 can be limited, and the bin body 2 can be conveniently cleaned.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic concrete aggregate batching bin comprising a mounting plate (1), characterized in that: The installation plate (1) is fixedly installed with a bin body (2), the lower end of the bin body (2) is provided with an auger (21), the inner side upper end of the bin body (2) is slidably connected with a cover (3), the upper end of the cover (3) is fixedly installed with a motor (31), the output end of the motor (31) is rotatably connected with the cover (3), the output end of the motor (31) is fixedly connected with a rotating shaft (32), the outer side of the rotating shaft (32) is fixedly connected with a sliding rod (33), the outer side of the sliding rod (33) is slidably connected with a sleeve (34), the inside of the sleeve (34) is provided with a spring (36), the side, away from the sliding rod (33), of the sleeve (34) is fixedly connected with a scraper (37), the scraper (37) is in contact with the inner wall of the bin body (2), the cover (3) is provided with a limiting mechanism (4).

2. The automatic concrete aggregate batching bin according to claim 1, characterized in that: The inside of the sleeve (34) is fixedly connected with a limiting ring (35), the limiting ring (35) is slidably connected with the sliding rod (33).

3. The automatic concrete aggregate batching bin according to claim 1, characterized in that: One end of the spring (36) is in contact with the sleeve (34), the other end of the spring (36) is in contact with the sliding rod (33).

4. The automatic concrete aggregate batching bin according to claim 1, characterized in that: The limiting mechanism (4) comprises a mounting seat (41), the outer side of the cover (3) is fixedly connected with the mounting seat (41), the outer side of the bin body (2) is fixedly connected with a connecting seat (42), the mounting seat (41) is in contact with the connecting seat (42), the inside of the mounting seat (41) is slidably connected with a sliding block (43), the lower end of the sliding block (43) is fixedly connected with a connecting block (44), the connecting block (44) is slidably connected with the mounting seat (41), the lower end of the connecting block (44) is fixedly connected with a clamping block (45), the inside of the mounting seat (41) is rotatably connected with a threaded rod (47), the end, away from the mounting seat (41), of the threaded rod (47) is fixedly connected with a knob (49), the knob (49) is in contact with the mounting seat (41).

5. An automatic concrete aggregate batching bin according to claim 4, characterized in that: The inside of the connecting seat (42) is provided with a clamping groove (46), the clamping block (45) is in contact with the mounting seat (41), the clamping block (45) is slidably connected with the clamping groove (46).

6. The automatic concrete aggregate batching bin according to claim 4, characterized in that: The outer side of the threaded rod (47) is provided with a positive and negative thread, the threaded rod (47) is connected with the sliding block (43) through a thread.

7. The automatic concrete aggregate batching bin according to claim 4, characterized in that: The outer side of the threaded rod (47) is fixedly connected with a baffle (48), the baffle (48) is in contact with the inner wall of the mounting seat (41). The outer side of the threaded rod (47) is fixedly connected with a baffle (48), the baffle (48) is in contact with the inner wall of the mounting seat (41).

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