Automatic high-precision conveying device for batching of concrete pumping agent

Abstract

The utility model discloses a concrete pumping agent batching automatic high-precision conveying device which comprises a main frame body, a horizontal plate is fixed in the middle of the main frame body, a plurality of feeding and discharging heads are arranged on a top transverse beam of the main frame body from left to right, and installation through holes corresponding to the feeding and discharging heads are formed in the horizontal plate. A plurality of connecting plates are fixed to the bottom surface of the horizontal plate, weighing sensors are fixed to the middles of the top surfaces of the connecting plates, a placing plate is fixed to the tops of the weighing sensors, the weighing sensors and the placing plate are located in the corresponding mounting through holes, and the top surface of the placing plate extends out of the top surfaces of the mounting through holes; a to-be-discharged barrel body is placed on the top surface of the corresponding placing plate and faces the corresponding charging and discharging head; the bucket body can be automatically conveyed to the position below the corresponding feeding and discharging head for material receiving, the automation degree is high, the effect is good, and the efficiency is high.

Description

Technical Field:

[0001] The utility model relates to the technical field of building additive processing equipment, and more specifically to an automatic high-precision conveying device for the batching of concrete pumping agents. Background Art:

[0002] A pumping agent, also known as a concrete pumping agent, is an admixture that improves the pumping performance of concrete and has excellent water-reducing and strength-enhancing effects as well as setting-retarding and slump-retention properties.

[0003] The pumping agent is formed by mixing various ingredients into the aqueous solution. The existing method is manual preparation, which requires manual placement of the barrels one by one under the discharging end of the ingredients for receiving the materials, and then finally placing them at the mixing equipment for mixing. This method has low efficiency and poor effect. Summary of the Utility Model:

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an automatic high-precision conveying device for the batching of concrete pumping agents, which can automatically convey the barrels to the lower part of the corresponding feeding and discharging heads for receiving the materials, with high automation degree, good effect and high efficiency.

[0005] The solution of the utility model to solve the above technical problems is:

[0006] An automatic high-precision conveying device for the batching of concrete pumping agents includes a main frame body. A horizontal plate is fixed in the middle of the main frame body. A plurality of feeding and discharging heads are arranged on the top cross beam of the main frame body from left to right. Installation through holes corresponding to the feeding and discharging heads are formed on the horizontal plate. A plurality of connecting plates are fixed on the bottom surface of the horizontal plate. The middle part of the top surface of the connecting plate is fixed with a weighing sensor. The top of the weighing sensor is fixed with a placing plate. The weighing sensor and the placing plate are located in the corresponding installation through holes, and the top surface of the placing plate extends out of the top surface of the installation through hole.

[0007] The barrel to be filled with materials is placed on the top surface of the corresponding placing plate and faces the corresponding feeding and discharging head.

[0008] A horizontal placing frame is fixed on the ground in front of the main frame body. A horizontal moving plate is located directly above the horizontal placing frame. A transverse moving mechanism is fixed on the top plate of the horizontal placing frame. The moving block of the transverse moving mechanism is fixed on the bottom surface of the horizontal moving plate. A lifting mechanism is fixed on the top surface of the horizontal moving plate. A front and rear pushing mechanism is installed on the lifting plate of the lifting mechanism. A plurality of clamping blocks are fixed on the rear wall surface of the pushing plate of the front and rear pushing mechanism. An annular groove is formed in the middle of the rear wall surface of the clamping block, which cooperates with the corresponding barrel. A radially extending annular ring is formed on the outer side wall of the lower part of the barrel, corresponding to the clamping block.

[0009] An induction column is fixed on the front wall surface of the horizontal moving plate. Connecting plates are fixed on the left and middle parts of the front top surface of the top plate of the horizontal placement rack. Proximity switches are fixed on the connecting plates, and the sensing ends of the proximity switches correspond to the induction column.

[0010] A material receiving rack is fixed on the ground on the right side of the main frame body, and the top surface of the material receiving rack is aligned with the top surface of the placement plate.

[0011] The prominent effect of the present utility model is:

[0012] It can automatically convey the barrel body to the lower part of the corresponding feeding and discharging head for receiving materials, with high automation degree, good effect and high efficiency. Description of the drawings:

[0013] Figure 1 It is a partial structural schematic diagram of the present utility model in a top view state;

[0014] Figure 2 It is a partial structural schematic diagram of the main frame body;

[0015] Figure 3 It is a partial structural schematic diagram of the horizontal placement rack. Specific implementation manners:

[0016] In an embodiment, as shown in Figures 1 to 3 , an automatic batching device for a concrete pumping agent includes a main frame body 10. A horizontal plate 11 is fixed in the middle of the main frame body 10. A plurality of feeding and discharging heads 12 are arranged on the top cross beam of the main frame body 10 from left to right, and the distance between each adjacent two feeding and discharging heads 12 is equal. Mounting through holes 13 corresponding to the feeding and discharging heads 12 are formed on the horizontal plate 11. A plurality of connecting plates 14 are fixed on the bottom surface of the horizontal plate 11. A weighing sensor 15 is fixed in the middle of the top surface of the connecting plate 14. A placement plate 16 is fixed on the top of the weighing sensor 15. The weighing sensor 15 and the placement plate 16 are located in the corresponding mounting through holes 13, and the top surface of the placement plate 16 extends out of the top surface of the mounting through hole 13. A material receiving rack 60 is fixed on the ground on the right side of the main frame body 10. The top surface of the material receiving rack 60 is aligned with the top surface of the placement plate 16. At the same time, the distance between the middle of the top surface of the material receiving rack 60 and the center of the top surface of the rightmost placement plate 16 is equal to the distance between the centers of the top surfaces of two adjacent placement plates 16, that is, the material receiving rack 60 is in the working position on the right side of the rightmost placement plate 16.

[0017] The barrel body 100 to be fed is placed on the top surface of the corresponding placement plate 16 and faces the corresponding feeding and discharging head 12. The feeding end of the feeding and discharging head 12 is connected to a solenoid valve. The feeding port of the solenoid valve is connected to the delivery pump installed on the corresponding batching barrel through a connecting pipe. The feeding end of the delivery pump is connected to the batching barrel through a connecting pipe. It can achieve transportation through the operation of the delivery pump and is controlled to open and close by the solenoid valve.

[0018] A horizontal placement rack 20 is fixed on the ground in front of the main frame body 10. The horizontal moving plate 31 is directly above the horizontal placement rack 20. A transverse moving mechanism 30 is fixed on the top plate of the horizontal placement rack 20. The moving block 32 of the transverse moving mechanism 30 is fixed on the bottom surface of the horizontal moving plate 31. A lifting mechanism 40 is fixed on the top surface of the horizontal moving plate 31. A front and rear pushing mechanism 50 is installed on the lifting plate 41 of the lifting mechanism 40. A plurality of clamping blocks 52 are fixed on the rear wall surface of the pushing plate 51 of the front and rear pushing mechanism 50. An annular groove 53 is formed in the middle of the rear wall surface of the clamping block 52, which cooperates with the corresponding barrel body 100. A radially extending annular ring 101 is formed on the outer side wall of the lower part of the barrel body 100, and the radially extending annular ring 101 corresponds to the clamping block 52.

[0019] Furthermore, transverse guide rails 1 are fixed on the front and rear parts of the top surface of the top plate of the horizontal placement rack 20. The transverse moving mechanism 30 includes a transverse moving cylinder 33. The transverse moving cylinder 33 is fixed on the middle top surface of the top plate of the horizontal placement rack 20. The end of the push rod of the transverse moving cylinder 33 is fixed with the moving block 32.

[0020] A plurality of guiding sliders 34 are fixed on the front and rear parts of the bottom surface of the horizontal moving plate 31. The transverse guide rail 1 is inserted into the sliding groove at the bottom of the corresponding guiding slider 34.

[0021] Furthermore, the lifting mechanism 40 includes lifting cylinders 43 fixed on the left and right parts of the middle top surface of the horizontal moving plate 31. The top ends of the push rods of the two lifting cylinders 43 are fixed on the bottom surface of the same lifting plate 41. A plurality of vertical guide rods 42 are fixed on the bottom surface of the lifting plate 41. A plurality of guiding sleeve bodies 430 are fixed on the top surface of the lifting plate 41. The vertical guide rods 42 are inserted into the corresponding guiding sleeve bodies 430.

[0022] Furthermore, the front and rear pushing mechanism 50 includes two pushing cylinders 530 fixed on the front wall surface of the vertical mounting plate on the front top surface of the lifting plate 41. The ends of the push rods of the two pushing cylinders 530 extend out of the rear wall surface of the vertical mounting plate and are fixed to the same pushing plate 51.

[0023] Furthermore, a plurality of front and rear extending guide rods 54 are fixed on the front wall surface of the pushing plate 51. The guide rods 54 are inserted into the corresponding guiding through holes on the vertical mounting plate.

[0024] Furthermore, an induction post 2 is fixed on the front wall surface of the horizontal moving plate 31. Connecting plates are fixed on the left and middle parts of the front top surface of the top plate of the horizontal placement rack 20, and proximity switches 3 are fixed on the connecting plates. The induction ends of the proximity switches 3 correspond to the induction post 2.

[0025] In this embodiment, all electrical components or devices such as the weighing sensors 15 and proximity switches 3 are electrically connected to the control host through electrical connection lines and are controlled by the control host to operate. This is a conventional structure and will not be elaborated here. All cylinders are connected to the control valve on the air pump through connecting pipes, and the control valve and the air pump are electrically connected to the control host through electrical connection lines. This is a conventional structure and will not be elaborated here.

[0026] During use, first place the barrel 100 on the top surface of the left placement plate 16. At this time, the corresponding weighing sensor 15 senses the weight of the barrel 100. Then, the control host controls the solenoid valve of the corresponding feeding and discharging head 12 to open, and the delivery pump of the corresponding batching barrel operates, so that the batching enters the barrel 100 through the feeding and discharging head 12 until the corresponding weighing sensor 15 senses that the weight reaches the set value. At this time, the control host controls the corresponding solenoid valve to stop operating and the delivery pump to stop operating. Then, through the pushing of the push rods of the two pushing cylinders 530, the clamping block 52 moves backward, so that the barrel 100 is inserted into the annular groove 53, and the radially extending annular ring 101 is directly above the clamping block 52. Then, through the pushing of the lifting cylinder 43, the clamping block 52 is lifted to lift the barrel 100. Then, through the retraction of the push rod of the lateral moving cylinder 33, the barrel 100 is moved one station to the right and reaches above the corresponding placement plate 16. At this time, the induction end of the middle proximity switch 3 senses the induction post 2, indicating that its movement is in place (originally, the proximity switch 3 on the left senses the induction post 2). Then, the pushing of the lifting cylinder 43 retracts, the barrel 100 is placed on the top surface of the corresponding placement plate 16, the push rod of the pushing cylinder 530 retracts, and the push rod of the lateral moving cylinder 33 pushes to return all the clamping blocks 52 to their original positions. At this time, a new barrel 100 can be placed on the top surface of the leftmost placement plate 16. Then, the first barrel 100 is fed in the same way as before, and the corresponding feeding and discharging head 12 feeds it. Through the induction of the corresponding weighing sensor 15, its feeding weight is controlled, and its feeding is accurate and the effect is good;

[0027] Then, through the movement and handling of the clamping block 52, the corresponding barrel 100 is gradually moved one station to the right, and is gradually fed in this way in turn until it moves to the top surface of the receiving rack 60, indicating that its movement is in place. Then, the receiving rack 60 can be taken away manually and placed at the stirring equipment to complete the preparation of the pumping agent, which is very convenient.

[0028] It can achieve a continuous feeding configuration, with good effects and high efficiency.

Claims

1. An automatic high-precision conveying device for the ingredients of a concrete pumping agent, comprising a main frame body (10), a horizontal plate (11) is fixed in the middle of the main frame body (10), and a plurality of feeding and discharging heads (12) are arranged on the top transverse beam of the main frame body (10) from left to right. It is characterized in that: An installation through-hole (13) corresponding to the feeding and discharging head (12) is formed on the horizontal plate (11). A plurality of connecting plates (14) are fixed to the bottom surface of the horizontal plate (11). A weighing sensor (15) is fixed to the middle of the top surface of the connecting plate (14). A placing plate (16) is fixed to the top of the weighing sensor (15). The weighing sensor (15) and the placing plate (16) are located in the corresponding installation through-hole (13), and the top surface of the placing plate (16) extends out of the top surface of the installation through-hole (13). The barrel (100) to be loaded with materials is placed on the top surface of the corresponding placing plate (16) and faces the corresponding feeding and discharging head (12). A horizontal placing rack (20) is fixed to the ground in front of the main frame body (10). The horizontal moving plate (31) is directly above the horizontal placing rack (20). A transverse moving mechanism (30) is fixed to the top plate of the horizontal placing rack (20). The moving block (32) of the transverse moving mechanism (30) is fixed to the bottom surface of the horizontal moving plate (31). A lifting mechanism (40) is fixed to the top surface of the horizontal moving plate (31). A front and rear pushing mechanism (50) is installed on the lifting plate (41) of the lifting mechanism (40). A plurality of clamping blocks (52) are fixed to the rear wall surface of the pushing plate (51) of the front and rear pushing mechanism (50). An annular groove (53) is formed in the middle of the rear wall surface of the clamping block (52), which cooperates with the corresponding barrel (100). A radially extending annular ring (101) is formed on the outer side wall of the lower part of the barrel (100), and the radially extending annular ring (101) corresponds to the clamping block (52).

2. The automatic high-precision conveying device for the ingredients of a concrete pumping agent according to claim 1, characterized in that: Transverse guide rails (1) are fixed to the front and rear parts of the top surface of the top plate of the horizontal placing rack (20). The transverse moving mechanism (30) includes a transverse moving cylinder (33). The transverse moving cylinder (33) is fixed to the middle top surface of the top plate of the horizontal placing rack (20). The end of the push rod of the transverse moving cylinder (33) is fixed to the moving block (32). A plurality of guide sliders (34) are fixed to the front and rear parts of the bottom surface of the horizontal moving plate (31). The transverse guide rail (1) is inserted into the sliding groove at the bottom of the corresponding guide slider (34).

3. The automatic high-precision conveying device for the ingredients of a concrete pumping agent according to claim 1, characterized in that: The lifting mechanism (40) includes lifting cylinders (43) fixed to the left and right parts of the middle top surface of the horizontal moving plate (31). The top ends of the push rods of the two lifting cylinders (43) are fixed to the bottom surface of the same lifting plate (41). A plurality of vertical guide rods (42) are fixed to the bottom surface of the lifting plate (41). A plurality of guide sleeve bodies (430) are fixed to the top surface of the lifting plate (41). The vertical guide rods (42) are inserted into the corresponding guide sleeve bodies (430).

4. An automatic high-precision conveying device for the ingredients of a concrete pumping agent according to claim 1, characterized in that: The front and rear pushing mechanism (50) includes two pushing cylinders (530) fixed to the front wall surface of the vertical mounting plate on the front top surface of the lifting plate (41). The ends of the push rods of the two pushing cylinders (530) extend out of the rear wall surface of the vertical mounting plate and are fixed to the same pushing plate (51).

5. An automatic high-precision conveying device for the ingredients of a concrete pumping agent according to claim 4, characterized in that: A plurality of front and rear extending guide rods (54) are fixed to the front wall surface of the pushing plate (51). The guide rods (54) are inserted into the corresponding guide through-holes on the vertical mounting plate.

6. The automatic high-precision conveying device for the ingredients of a concrete pumping agent according to claim 1, characterized in that: An induction column (2) is fixed on the front wall surface of the horizontal moving plate (31). Connecting plates are fixed on the left part and the middle part of the top surface of the front part of the top plate of the horizontal placement rack (20), and proximity switches (3) are fixed on the connecting plates. The induction ends of the proximity switches (3) correspond to the induction column (2).

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