Quantitative conveying equipment

Abstract

The utility model relates to the technical field of lime conveying, in particular to quantitative conveying equipment which comprises a bottom plate, a display screen fixedly connected to the surface of the bottom plate, an electric telescopic rod installed in the bottom plate, a vertical plate fixedly connected to the top of the bottom plate, a connecting plate arranged on the side face of the vertical plate, and a round rod fixedly connected to one end of the connecting plate. The round rod extends into the vertical plate and is rotationally connected with the vertical plate, a top groove is formed in the bottom plate, and a movable plate is slidably connected into the top groove; through cooperative use of an electric telescopic rod, a fixed box, a push plate, a weight sensor, a conveying box, a rectangular plate, a sponge pad, a connecting spring and a damping rod, the weight of lime can be weighed through the weight sensor and then displayed through a display screen, and meanwhile when the lime falls down, the lime extrudes the rectangular plate and the sponge pad; and under the elastic action of a sponge cushion and a connecting spring, the impact force of the lime falling on the surface of the transmission belt is reduced, the phenomenon that the lime surface is damaged is avoided, and the integrity of the lime surface during lime conveying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lime transportation, in particular to quantitative transportation equipment. Background Art

[0002] Lime is an air-hardening inorganic cementitious material with calcium oxide as the main component, which is obtained by calcining raw materials such as limestone, dolomite or chalk. It is the earliest cementitious material used by humans. Lime is hard, earthy, and opaque. It includes quicklime and slaked lime. Due to its wide distribution of raw materials, simple production process and low cost, it is widely used in civil engineering. Conveying equipment is needed when transporting lime.

[0003] A quantitative conveying equipment with the Chinese authorization announcement number CN220448935U adopts double partitions. When in use, the drive box, the second rotating shaft, the drive disc, the fixed shaft, the limit strip, the connecting rod, the limit block, the partition, the second groove, and the first groove are coordinated, and the two partitions are driven to slide by the driving mechanism. When it is in operation, the upper partition is opened to allow the feed to enter, and then the lower partition is opened when the upper partition is closed, so as to achieve quantitative feeding, avoid the accumulation of lumps in the discharge port for a long time during stirring, resulting in inaccurate feeding amount, and greatly improve the accuracy of quantitative feeding.

[0004] There are still certain shortcomings in use. During transportation, materials fall onto the surface of the conveyor belt without buffering. The impact force between the materials and the conveyor belt will cause damage to the surface of the materials, reducing the integrity of the materials during transportation and the protection effect of the materials is limited. At the same time, due to the fixed position of the conveyor belt, the materials cannot be transported to different heights according to actual needs, reducing the practicality and scope of use of the conveying equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a quantitative conveying equipment to solve the problem proposed in the above background technology that materials fall onto the surface of the conveyor belt without buffering during transportation, and the impact force between the materials and the conveyor belt will cause damage to the surface of the materials, thereby reducing the integrity of the materials during transportation and having limited protection effect on the materials. At the same time, due to the fixed position of the conveyor belt, the materials cannot be transported to different heights according to actual needs, reducing the practicality and scope of use of the conveying equipment when in use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quantitative conveying device comprises a base plate, a display screen is fixedly connected to the surface of the base plate, an electric telescopic rod is installed in the base plate, the top of the base plate is fixedly connected to a vertical plate, a connecting plate is arranged on the side of the vertical plate, one end of the connecting plate is fixedly connected to a round rod, the round rod extends into the vertical plate and is rotatably connected to the vertical plate, a top groove is provided in the base plate, a movable plate is slidably connected in the top groove, a fastening bolt is threadedly connected to the side of the base plate, the side end of the fastening bolt abuts against the movable plate, a hinged rod is hinged between the movable plate and the connecting plate, the top of the electric telescopic rod is hinged to the connecting plate through a abutting rod, a conveying motor is installed on the side of the connecting plate, and a conveying roller is fixedly connected to the output end of the conveying motor.

[0008] As a preferred solution of the utility model, the external transmission of the conveying roller is connected to a conveyor belt, the top of the connecting plate is fixedly connected to a conveying box, a rectangular plate is arranged in the conveying box, and a sponge pad is fixedly connected to the surface of the rectangular plate.

[0009] As a preferred solution of the utility model, a rotating rod is fixedly connected to the side of the rectangular plate, and the rotating rod extends into the conveying box and is rotatably connected to the conveying box. A connecting spring is elastically connected between the rectangular plate and the conveying box, and a damping rod is arranged in the connecting spring.

[0010] As a preferred solution of the utility model, a fixing box is fixedly connected to the top of the conveying box, a micro cylinder is installed on the side of the conveying box, and a push plate is fixedly connected to the side of the micro cylinder.

[0011] As a preferred solution of the utility model, the push plate is opposite to the fixed box, a weight sensor is fixedly connected inside the push plate, and the weight sensor is electrically connected to the display screen.

[0012] As a preferred solution of the utility model, a support seat is fixedly connected to the bottom of the base plate, and anti-slip grooves are provided on the bottom of the support seat.

[0013] As a preferred solution of the utility model, a plurality of the connecting springs and the damping rods are provided, and the plurality of connecting springs and the damping rods are equidistantly distributed on the surface of the rectangular plate.

[0014] As a preferred solution of the utility model, the shapes of the fixing box and the conveying box are both rectangular, and the fixing box is arranged directly above the conveying box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by arranging the electric telescopic rod, the fixing box, the push plate, the weight sensor, the conveying box, the rectangular plate, the sponge pad, the connecting spring and the damping rod for coordinated use, the weight of the lime can be weighed by the weight sensor and then displayed on the display screen. At the same time, when the lime falls, it is squeezed with the rectangular plate and the sponge pad, and under the elastic action of the sponge pad and the connecting spring, the impact force of the lime falling to the surface of the transmission belt is reduced, the lime surface is avoided from being damaged, and the integrity of the lime surface during lime transportation is improved.

[0017] 2. In the utility model, by setting the coordinated use of the electric telescopic rod, the support rod, the top groove, the fastening bolts, the movable plate and the hinged rod, the electric telescopic rod and the support rod can be used to drive the connecting plate and the conveyor belt to tilt, and then the angle of the conveyor belt can be adjusted. The lime can be transported to different heights through the conveyor belt, and then the fastening bolts are rotated to limit and fix the movable plate through the fastening bolts, thereby improving the stability of the connecting plate and the conveyor belt at high places. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sponge pad and the rectangular plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the conveyor belt and connecting plate of the utility model.

[0022] In the figure: 1. bottom plate; 2. electric telescopic rod; 3. vertical plate; 4. round rod; 5. connecting plate; 6. push rod; 7. support seat; 8. top groove; 9. fastening bolt; 10. moving plate; 11. hinge rod; 12. conveyor belt; 13. conveying motor; 14. conveying roller; 15. conveying box; 16. rotating rod; 17. micro cylinder; 18. fixed box; 19. push plate; 20. weight sensor; 21. display screen; 22. sponge pad; 23. rectangular plate; 24. connecting spring; 25. damping rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A quantitative conveying device comprises a base plate 1, a display screen 21 is fixedly connected to the surface of the base plate 1, an electric telescopic rod 2 is installed in the base plate 1, a vertical plate 3 is fixedly connected to the top of the base plate 1, a connecting plate 5 is arranged on the side of the vertical plate 3, a round rod 4 is fixedly connected to one end of the connecting plate 5, the round rod 4 extends into the vertical plate 3 and is rotatably connected to the vertical plate 3, a top groove 8 is provided in the base plate 1, a moving plate 10 is slidably connected in the top groove 8, a fastening bolt 9 is threadedly connected to the side of the base plate 1, the side end of the fastening bolt 9 abuts against the moving plate 10, a hinged rod 11 is hinged between the moving plate 10 and the connecting plate 5, the top of the electric telescopic rod 2 is hinged to the connecting plate 5 through a butt rod 6, a conveying motor 13 is installed on the side of the connecting plate 5, and a conveying roller 14 is fixedly connected to the output end of the conveying motor 13.

[0026] In this embodiment, Figure 2 and Figure 3 As shown, the external transmission of the conveying roller 14 is connected to the conveying belt 12, the top of the connecting plate 5 is fixedly connected to the conveying box 15, a rectangular plate 23 is arranged in the conveying box 15, the surface of the rectangular plate 23 is fixedly connected to the sponge pad 22, the side of the rectangular plate 23 is fixedly connected to the rotating rod 16, the rotating rod 16 extends into the conveying box 15 and is rotatably connected to the conveying box 15, a connecting spring 24 is elastically connected between the rectangular plate 23 and the conveying box 15, a damping rod 25 is arranged in the connecting spring 24, the top of the conveying box 15 is fixedly connected to the fixed box 18, the side of the conveying box 15 is installed with a micro cylinder 17, and the side of the micro cylinder 17 is fixedly connected with a push plate 19.

[0027] The weight of the lime can be weighed by the weight sensor 20 and then displayed on the display screen 21. At the same time, when the lime falls, it is squeezed with the rectangular plate 23 and the sponge pad 22. Under the elastic action of the sponge pad 22 and the connecting spring 24, the impact force of the lime falling onto the surface of the conveyor belt 12 is reduced, thereby avoiding damage to the lime surface and improving the integrity of the lime surface during lime transportation.

[0028] In this embodiment, Figure 1 and Figure 4 As shown, the push plate 19 is opposite to the fixed box 18, a weight sensor 20 is fixedly connected inside the push plate 19, and the weight sensor 20 is electrically connected to the display screen 21. The bottom of the base plate 1 is fixedly connected to the support seat 7, and the bottom of the support seat 7 is provided with anti-slip grooves. A plurality of connecting springs 24 and damping rods 25 are provided, and the plurality of connecting springs 24 and damping rods 25 are equidistantly distributed on the surface of the rectangular plate 23. The shapes of the fixed box 18 and the conveying box 15 are both rectangular, and the fixed box 18 is arranged directly above the conveying box 15.

[0029] Among them, the connecting plate 5 and the conveyor belt 12 can be driven to tilt by the electric telescopic rod 2 and the support rod 6, and then the angle of the conveyor belt 12 can be adjusted. The lime can be transported to different heights through the conveyor belt 12, and then the fastening bolts 9 are rotated to limit and fix the movable plate 10 through the fastening bolts 9, thereby improving the stability of the connecting plate 5 and the conveyor belt 12 at high places.

[0030] The working process of the utility model: when the quantitative conveying equipment designed by the present invention is in operation, lime is placed on the surface of the push plate 19, the lime is weighed by the weight sensor 20, and then the weight is displayed by the display screen 21, so that the lime can be quantitatively conveyed, and then the switch of the micro cylinder 17 is turned on, and the push plate 19 is driven by the micro cylinder 17 to move so that the lime passes through the fixed box 18 and falls into the conveying box 15, so that the lime squeezes the sponge pad 22 and the rectangular plate 23, and the rectangular plate 23 squeezes the connecting spring 24 to reduce the impact force of the lime on the conveyor belt 12 when it falls, so that the lime can be protected to avoid the phenomenon of damage caused by contact between the surface of the lime and the conveyor belt 12, and the lime is conveyed by the conveyor belt 12. When the conveying height of the lime needs to be adjusted, the switch of the electric telescopic rod 2 is turned on at this time. When the electric telescopic rod 2 is working, it drives the push rod 6 to drive one end of the connecting plate 5 to move upward, so that the angle between the connecting plate 5 and the conveyor belt 12 can be adjusted, and the lime can be conveyed to different heights by the conveyor belt 12, thereby improving the use range of the conveying equipment when in use.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative conveying device, comprising a base plate (1), characterized in that: The surface of the bottom plate (1) is fixedly connected with a display screen (21), an electric telescopic rod (2) is installed in the bottom plate (1), the top of the bottom plate (1) is fixedly connected with a vertical plate (3), a connecting plate (5) is arranged on the side of the vertical plate (3), one end of the connecting plate (5) is fixedly connected with a round rod (4), the round rod (4) extends into the vertical plate (3) and is rotatably connected to the vertical plate (3), a top groove (8) is provided in the bottom plate (1), and a sliding connection is arranged in the top groove (8). A movable plate (10) is provided, a fastening bolt (9) is threadedly connected to the side of the bottom plate (1), the side end of the fastening bolt (9) abuts against the movable plate (10), a hinge rod (11) is hinged between the movable plate (10) and the connecting plate (5), the top of the electric telescopic rod (2) is hinged to the connecting plate (5) through a abutting rod (6), a conveying motor (13) is installed on the side of the connecting plate (5), and a conveying roller (14) is fixedly connected to the output end of the conveying motor (13).

2. A quantitative delivery device according to claim 1, characterized in that: The external transmission of the conveying roller (14) is connected to a conveying belt (12); the top of the connecting plate (5) is fixedly connected to a conveying box (15); a rectangular plate (23) is arranged inside the conveying box (15); and a sponge pad (22) is fixedly connected to the surface of the rectangular plate (23).

3. A quantitative delivery device according to claim 2, characterized in that: A rotating rod (16) is fixedly connected to the side of the rectangular plate (23), and the rotating rod (16) extends into the conveying box (15) and is rotatably connected to the conveying box (15). A connecting spring (24) is elastically connected between the rectangular plate (23) and the conveying box (15), and a damping rod (25) is arranged in the connecting spring (24).

4. A quantitative delivery device according to claim 2, characterized in that: The top of the conveying box (15) is fixedly connected to a fixing box (18), a micro cylinder (17) is installed on the side of the conveying box (15), and a push plate (19) is fixedly connected to the side of the micro cylinder (17).

5. A quantitative delivery device according to claim 4, characterized in that: The push plate (19) is located opposite to the fixed box (18), a weight sensor (20) is fixedly connected inside the push plate (19), and the weight sensor (20) is electrically connected to the display screen (21).

6. A quantitative delivery device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (7), and the bottom of the support seat (7) is provided with anti-slip grooves.

7. A quantitative delivery device according to claim 3, characterized in that: A plurality of the connecting springs (24) and the damping rods (25) are provided, and the plurality of connecting springs (24) and the damping rods (25) are evenly distributed on the surface of the rectangular plate (23).

8. A quantitative delivery device according to claim 4, characterized in that: The fixing box (18) and the conveying box (15) are both rectangular in shape, and the fixing box (18) is arranged directly above the conveying box (15).

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