CN219235724U

CN219235724U - Feeding device for concrete continuous batching

Info

Publication number: CN219235724U
Application number: CN202320356165.7U
Authority: CN
Inventors: 赵云涛; 周云飞; 曹昊荣
Original assignee: Qingdao Zhongjin Group Co ltd
Current assignee: Qingdao Zhongjin Group Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-23
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to the technical field of concrete batching and discloses a feeding device for continuously batching concrete, which comprises a storage bin and a feeding shell, wherein the feeding shell is arranged on the lower side of the storage bin, a spiral conveying roller is rotatably arranged in the feeding shell, a motor is arranged on one side of the feeding shell, the output end of the motor is fixedly connected with one end of the spiral conveying roller, a fixed plate is fixedly arranged at a discharge hole of the storage bin, a groove is formed in the upper surface of the fixed plate, through grooves are formed in two sides of the groove, a discharge shell is slidably arranged in the through grooves, an adjusting mechanism for adjusting the capacity of the discharge shell is arranged in the discharge shell, a baffle is fixedly arranged at the upper end of one side of the discharge shell, and a feed inlet and a discharge outlet are respectively formed in two sides of the feeding shell. The utility model can realize continuous and uniform feeding, can adjust the feeding amount in a time-saving and labor-saving manner, has strong applicability and greatly improves the practicability of the device.

Description

Feeding device for concrete continuous batching

Technical Field

The utility model relates to the technical field of concrete batching, in particular to a feeding device for concrete continuous batching.

Background

At present, the batching machine adopts the mode that after each weighing hopper of different materials is measured, the materials are respectively conveyed into (fed into) the batching machine at intervals for mixing and batching. Therefore, intermittent feeding and intermittent discharging of the batching machine exist, and intermittent waiting time exists, so that continuous production cannot be realized, and the improvement of the production efficiency is restricted; meanwhile, different materials have the problem of poor synchronism, so that the proportion of ingredients and the uniformity of mixing are affected.

Wherein, the publication number CN214293784U discloses a uniform feeding device for continuously batching concrete, which comprises a hopper, a U-shaped material cover and a conveying mechanism; the lower end of the hopper is provided with a discharge hole; the U-shaped material cover is fixedly arranged below the hopper, and the notch of the U-shaped material cover faces downwards; a feeding hole is formed in the top side wall of the middle part of the U-shaped material cover, and the feeding hole is connected with the discharging hole; the conveying mechanism comprises a conveying belt, a driving wheel, a driven wheel and a second motor, wherein a plurality of thin partition plates are arranged on the conveying belt at equal intervals, the length of each thin partition plate is equal to the width of the conveying belt and is flush with the width of a U-shaped material cover notch, the width of the conveying belt is matched with the width of a notch of the U-shaped material cover, the upper ends of the thin partition plates on the horizontal conveying section of the conveying belt are in contact with the inner surface of the top side wall of the U-shaped material cover, and the conveying mechanism still has defects in the technical scheme:

in this technical scheme, can't adjust the single feed volume, be difficult to satisfy the concrete batching scene that needs to adjust the feed volume, there is great limitation in the use, and the practicality is relatively poor.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, single feeding amount cannot be adjusted in a uniform feeding device for continuous concrete batching, a concrete batching scene requiring adjustment of feeding amount is difficult to meet, and the concrete continuous batching feeding device has larger limitation and poor practicability.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a feeding device of concrete continuous batching, includes storage silo and pay-off shell, the pay-off shell sets up in the downside of storage silo, the inside rotation of pay-off shell is provided with the screw conveyer roller, one side of pay-off shell is equipped with the motor, the output of motor and the one end fixed connection of screw conveyer roller, the fixed plate that is provided with of discharge gate of storage silo, the upper surface of fixed plate is seted up flutedly, logical groove has all been seted up to the both sides of recess, the inside slip of leading to the groove is equipped with the ejection of compact shell, the inside of ejection of compact shell sets up the adjustment mechanism who adjusts ejection of compact shell capacity, the fixed baffle that is provided with in one side upper end of ejection of compact shell, feed inlet and discharge gate have been seted up respectively to the both sides of pay-off shell, the upside of feed inlet is provided with the inlet pipe, one side of fixed plate is provided with first curb plate, one side of first curb plate is provided with the drive ejection of compact shell reciprocating motion's drive mechanism.

Preferably, the adjusting mechanism comprises a U-shaped plate and a threaded rod, the U-shaped plate is propped against the upper surface of the discharging shell, the threaded rod is rotatably arranged on one side of the discharging shell, and one end of the U-shaped plate is in threaded sleeve joint with the rod wall of the threaded rod.

Preferably, the transmission mechanism comprises a rotary table and a push-pull ring, a rotary rod is arranged on the front side of the first side plate in a rotary mode, the rotary table is fixedly sleeved at the front end of the rotary rod, round pins are arranged on the front side of the rotary table in a eccentric mode, the front ends of the round pins extend to the inner sides of the push-pull ring, the push-pull ring is fixedly arranged on one side of the baffle, a second side plate is fixedly arranged on one side of the feeding shell, a transmission rod is arranged on the middle portion of the second side plate in a rotary mode, a first bevel gear is fixedly sleeved at one end of the spiral conveying roller, a second bevel gear is fixedly sleeved at one end of the transmission rod, the first bevel gear is in meshed connection with the second bevel gear, transmission wheels are fixedly sleeved at the rear ends of the rotary rod and the transmission rod, and the two transmission wheels are in transmission connection through a transmission belt.

Preferably, a discharging pipe is fixedly arranged in the discharging hole.

Preferably, an observation window is formed in the front side of the storage bin, and a transparent plate is fixedly arranged in the observation window.

Preferably, the front end of the round pin is fixedly sleeved with a baffle ring.

Preferably, both sides of the discharging shell are in contact with the inner wall of the groove.

Compared with the prior art, the utility model provides the feeding device for continuously mixing concrete, which has the following beneficial effects:

1. according to the feeding device for continuously proportioning concrete, the spiral conveying roller is driven to rotate through the motor, the transmission rod is driven to rotate through the first bevel gear and the second bevel gear, the transmission rod can drive the rotating rod to rotate through the transmission wheel and the transmission belt, namely, the rotating disc is rotated, the round pin is enabled to rotate by taking the rotating rod as an axis, namely, the round pin is enabled to push and pull the pull ring in a reciprocating manner, namely, the discharging shell is enabled to reciprocate to receive and discharge, and continuous and uniform feeding can be realized;

2. this feedway of concrete continuous batching, through rotating the threaded rod, the threaded rod drives the U template and removes, can shelter from the inside partial region of ejection of compact shell promptly, can adjust ejection of compact shell storage capacity promptly, can carry out labour saving and time saving's regulation to the feed volume promptly, and the suitability is strong, has improved the practicality of device widely.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, continuous and uniform feeding can be realized, time and labor can be saved in adjusting the feeding amount, the applicability is strong, and the practicability of the device is greatly improved.

Drawings

FIG. 1 is a schematic diagram of a feeding device for continuously mixing concrete according to the present utility model;

fig. 2 is a schematic view of the rear view structure of fig. 1

Fig. 3 is an enlarged view of the structure of the portion a in fig. 1.

In the figure: 1 storage bin, 2 feeding shell, 3 screw conveying roller, 4 motor, 5 discharging pipe, 6 fixed plate, 7 inlet pipe, 8 discharging shell, 9U template, 10 threaded rod, 11 first curb plate, 12 bull stick, 13 carousel, 14 pull ring, 15 round pin, 16 baffle, 17 first bevel gear, 18 transfer line, 19 second bevel gear, 20 second curb plate, 21 drive wheel, 22 drive belt, 23 transparent plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, the feeding device for concrete continuous ingredients comprises a storage bin 1 and a feeding shell 2, wherein the feeding shell 2 is arranged on the lower side of the storage bin 1, a spiral conveying roller 3 is arranged in the feeding shell 2 in a rotating mode, a motor 4 is arranged on one side of the feeding shell 2, an output end of the motor 4 is fixedly connected with one end of the spiral conveying roller 3, a fixing plate 6 is fixedly arranged on the discharging hole of the storage bin 1, a groove is formed in the upper surface of the fixing plate 6, through grooves are formed in two sides of the groove, a discharging shell 8 is slidably arranged in the through grooves, two sides of the discharging shell 8 are in contact with the inner wall of the groove, the discharging shell 8 cannot rotate, namely can stably slide, an adjusting mechanism for adjusting the capacity of the discharging shell 8 is arranged in the discharging shell 8, a baffle 16 is fixedly arranged on one side upper end of the discharging shell 8, a feeding pipe 7 is fixedly arranged on two sides of the feeding shell 2, a first side plate 11 is fixedly arranged on one side of the fixing plate 6, and a reciprocating transmission mechanism for driving the discharging shell 8 is arranged on one side of the first side plate 11.

Referring to fig. 1-2, the adjusting mechanism comprises a U-shaped plate 9 and a threaded rod 10, wherein the U-shaped plate 9 is propped against the upper surface of the discharge shell 8, the threaded rod 10 is rotatably arranged on one side of the discharge shell 8, and one end of the U-shaped plate 9 is in threaded sleeve joint with the rod wall of the threaded rod 10.

Referring to fig. 1-3, the transmission mechanism comprises a rotary table 13 and a push pull ring 14, a rotary rod 12 is rotatably arranged at the front side of a first side plate 11, the rotary table 13 is fixedly sleeved at the front end of the rotary rod 12, a round pin 15 is eccentrically arranged at the front side of the rotary table 13, the front end of the round pin 15 extends to the inner side of the push pull ring 14, a baffle ring is fixedly sleeved at the front end of the round pin 15 to prevent the round pin 15 from slipping from the push pull ring 14 as much as possible, the push pull ring 14 is fixedly arranged at one side of a baffle 16, a second side plate 20 is fixedly arranged at one side of a feeding shell 2, a transmission rod 18 is rotatably arranged at the middle part of the second side plate 20, a first bevel gear 17 is fixedly sleeved at one end of a spiral conveying roller 3, a second bevel gear 19 is fixedly sleeved at one end of the transmission rod 18, the first bevel gear 17 is in meshed connection with the second bevel gear 19, transmission wheels 21 are fixedly sleeved at the rear ends of the rotary rod 12 and the transmission rod 18, and the two transmission wheels 21 are in transmission connection through a transmission belt 22.

Referring to fig. 1, an observation window is formed on the front side of the storage bin 1, and a transparent plate 23 is fixedly arranged in the observation window, so that the material allowance in the storage bin 1 can be conveniently observed.

In the utility model, the motor 4 drives the spiral conveying roller 3 to rotate, the transmission rod 18 rotates through the transmission of the first bevel gear 17 and the second bevel gear 19, the transmission rod 18 can drive the rotating rod 12 to rotate through the transmission wheel 21 and the transmission belt 22, namely the rotating disc 13 rotates, the round pin 15 rotates by taking the rotating rod 12 as an axis, namely the round pin 15 reciprocates to push and pull the pull ring 14, namely the discharge shell 8 reciprocates to receive and discharge materials, namely continuous and uniform feeding can be realized; when the discharge amount needs to be adjusted, the threaded rod 10 is rotated, the threaded rod 10 drives the U-shaped plate 9 to move, namely, the inner area of the discharge shell 8 can be shielded, namely, the storage capacity of the discharge shell 8 can be adjusted, namely, the time and labor saving adjustment of the feed amount can be realized, the applicability is strong, and the practicability of the device is greatly improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The feeding device for concrete continuous batching comprises a storage bin (1) and a feeding shell (2), and is characterized in that the feeding shell (2) is arranged on the lower side of the storage bin (1), a spiral conveying roller (3) is arranged in the feeding shell (2) in a rotating mode, a motor (4) is arranged on one side of the feeding shell (2), the output end of the motor (4) is fixedly connected with one end of the spiral conveying roller (3), a fixed plate (6) is fixedly arranged at the discharge hole of the storage bin (1), a groove is formed in the upper surface of the fixed plate (6), through grooves are formed in two sides of the groove, a discharging shell (8) is arranged in the discharging shell (8) in a sliding mode, a baffle (16) is fixedly arranged on one side upper end of the discharging shell (8), a feed hole and a discharge hole are respectively formed in two sides of the feeding shell (2), a feed pipe (7) is fixedly arranged on one side of the fixed plate (6), a first side plate (11) is arranged on the first side of the first side plate (11), and a reciprocating transmission mechanism (11) is arranged on the first side plate (11).

2. The feeding device for concrete continuous ingredients according to claim 1, wherein the adjusting mechanism comprises a U-shaped plate (9) and a threaded rod (10), the U-shaped plate (9) is propped against the upper surface of the discharging shell (8), the threaded rod (10) is rotatably arranged on one side of the discharging shell (8), and one end of the U-shaped plate (9) is in threaded sleeve joint with the rod wall of the threaded rod (10).

3. The feeding device for concrete continuous ingredients according to claim 1, wherein the transmission mechanism comprises a rotary table (13) and a push-pull ring (14), a rotary rod (12) is rotatably arranged at the front side of the first side plate (11), the rotary table (13) is fixedly sleeved at the front end of the rotary rod (12), a round pin (15) is eccentrically arranged at the front side of the rotary table (13), the front end of the round pin (15) extends to the inner side of the push-pull ring (14), the push-pull ring (14) is fixedly arranged at one side of a baffle plate (16), a second side plate (20) is fixedly arranged at one side of the feeding shell (2), a transmission rod (18) is rotatably arranged at the middle part of the second side plate (20), a first bevel gear (17) is fixedly sleeved at one end of the spiral conveying roller (3), a second bevel gear (19) is fixedly sleeved at one end of the transmission rod (18), the first bevel gear (17) is in meshed connection with the second bevel gear (19), and the rear ends of the rotary rod (12) and the transmission rod (18) are fixedly sleeved at the rear ends of the transmission wheels (21) through transmission belts (21).

4. The feeding device for concrete continuous ingredients according to claim 1, characterized in that the discharge opening is internally fixedly provided with a discharge pipe (5).

5. The feeding device for concrete continuous ingredients according to claim 1, characterized in that an observation window is formed in the front side of the storage bin (1), and a transparent plate (23) is fixedly arranged in the observation window.

6. A feeding device for concrete continuous ingredients according to claim 3, characterized in that the front end of the round pin (15) is fixedly sleeved with a stop ring.

7. Feeding device for concrete continuous ingredients according to claim 1, characterized in that both sides of the discharge casing (8) are in contact with the inner wall of the recess.