Chemical raw material conveying device

Abstract

The utility model belongs to the technical field of raw material conveying, and discloses a chemical raw material conveying device which comprises a corner conveying mechanism and a connecting assembly, the corner conveying mechanism comprises a conveying assembly and a connecting assembly, the conveying assembly comprises a first conveying box, and a second conveying box is arranged on one side below the first conveying box; the first conveying box and the second conveying box are each internally provided with a material guiding screw capable of rotationally conveying chemical raw materials. The first conveying box and the second conveying box are rotationally connected through a connecting assembly. Compared with the prior art, the corner conveying mechanism has the advantages that the corner conveying mechanism is designed, the second conveying box is pushed to move, and the feeding pipe connected with the second conveying box is driven to rotate. In the rotating process of the feeding pipe, the rotating ring fixed to the outer side of the feeding pipe can be driven to rotate in the inner ring groove. And then the conveying position of the second conveying box can be adjusted, and the conveying requirements of different angles are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to raw material conveying technical field, especially relate to a chemical raw material conveying device. BACKGROUND

[0002] In the chemical production process, the chemical raw material conveying is the key link to ensure the efficient operation of the whole production link. From the raw material storage area to each processing equipment, accurate and timely raw material conveying can improve production efficiency.

[0003] Chinese patent CN214030557U was published on August 24, 2021, and its specification 0030 paragraph describes the specific conveying method: the staff needs to place the chemical raw materials at the bottom of the conveying pipeline first, then start the motor, the motor output end rotates, drives the spiral inclined rod to rotate synchronously, the spiral inclined rod further drives the spiral conveying plate to rotate, thereby the spiral conveying plate pushes the chemical raw materials to move axially inside the conveying pipeline, from the bottom of the pipeline to the feed inlet of the mixing bin, and finally the raw materials enter the mixing bin through the feed inlet.

[0004] However, in actual use, it is found that when the production workshop layout causes the charging position and the discharging position to be distributed in the corner direction, this scheme simply relies on the axial conveying method, which cannot conveniently convey the raw materials to the target processing point. Therefore, the present application proposes a chemical raw material conveying device to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a chemical raw material conveying device, which designs a corner conveying mechanism, moves the second conveying box, and drives the feed pipe connected thereto to rotate. During the rotation of the feed pipe, the rotating ring fixed on the outer side of the feed pipe rotates in the inner ring groove. Then the conveying position of the second conveying box can be adjusted to adapt to different angle conveying requirements. The problems in the above background technology are solved.

[0006] The present application adopts the following technical solutions to achieve the above purposes:

[0007] The utility model provides a chemical raw material conveying device, including: corner conveying mechanism, including conveying assembly and link assembly, conveying assembly includes no. 1 conveying box, one side below no. 1 conveying box is equipped with no. 2 conveying box, and the guide screw that can rotate conveying chemical raw material is equipped in no. 1 conveying box and no. 2 conveying box, and no. 1 conveying box is connected with no. 2 conveying box through link assembly and realizes rotation, the link assembly includes discharge pipe, and the feed pipe is equipped below the discharge pipe, and the outer ring is equipped below the discharge pipe, and the inner ring groove is equipped with the inner wall of outer ring, and the inner ring groove inside below is equipped with the rotatable rotating ring, and the inner ring groove inside top is the liftable movable space of rotating ring, switching mechanism includes the support frame two for supporting no. 2 conveying box, and the support frame two is equipped with the liftable universal wheel.

[0008] As a preferred implementation form, one side above no. 1 conveying box is equipped with the feed inlet, and the discharge pipe is fixed in one side below no. 1 conveying box, and one side away from the discharge pipe of no. 1 conveying box is installed with no. 1 motor.

[0009] As a preferred implementation form, one side below no. 2 conveying box is equipped with the discharge outlet, and no. 2 motor is installed with one side away from the discharge outlet of no. 2 conveying box, and the feed pipe is fixed in one side above no. 2 conveying box.

[0010] As a preferred implementation form, the rotating shaft is installed in no. 1 conveying box and no. 2 conveying box, and the guide screw is fixed outside the rotating shaft, and the output shaft of no. 1 motor and no. 2 motor is fixedly connected with one end of rotating shaft respectively.

[0011] As a preferred implementation form, the rotating ring is fixedly connected with the upper end of feed pipe, and the outer ring is fixedly connected with the lower end of discharge pipe, and two groups of support frame one are installed below no. 1 conveying box.

[0012] As a preferred implementation form, the switching mechanism is equipped with two groups, and is equipped below no. 2 conveying box, and the upper end of support frame two is fixedly connected with no. 2 conveying box.

[0013] As a preferred implementation form, the lifting plate is equipped in support frame two, the screw sleeve is installed in the center of lifting plate, and the screw rod is threadedly connected in screw sleeve.

[0014] As a preferred implementation form, one group of straight slot is respectively arranged in both sides in support frame two, the sliding block is arranged in straight slot, and the both sides of lifting plate are fixedly connected with sliding block.

[0015] As a preferred implementation form, one group of wheel rod is installed in both sides below lifting plate, the universal wheel is installed in the lower end of wheel rod, and two groups of wheel ports are arranged in the inner side below support frame two, and the position of wheel port corresponds with the position of universal wheel.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. By designing the corner conveying mechanism, the movement of the second conveying box drives the feeding pipe connected thereto to rotate. During the rotation of the feeding pipe, the rotating ring fixed to the outer side of the feeding pipe rotates in the inner ring groove. Then the conveying position of the second conveying box can be adjusted to adapt to the conveying requirements of different angles. After the angle adjustment is completed, the guide screw in the first conveying box starts to operate to continuously push the chemical raw materials in the box to the discharge pipe and then discharged through the discharge pipe. The discharged raw materials then enter the second conveying box which has completed the position adjustment through the feeding pipe. At this time, the guide screw in the second conveying box conveys the raw materials to the target processing point, thereby realizing the efficient conveying process of the chemical raw materials from the starting point to the corner direction processing point and improving the flexibility and adaptability of the chemical raw material conveying.

[0018] 2. By designing the switching mechanism, when the position of the second conveying box needs to be adjusted by an angle, the screw rod is rotated in the screw sleeve. Due to the transmission effect of the screw thread, the rotation of the screw rod drives the lifting plate connected thereto to stably ascend along the vertical direction. During the ascending of the lifting plate, the lifting rod connected below the lifting plate is synchronously ascended, and the lifting rod is connected with the universal wheel through the wheel rod, thereby driving the universal wheel to gradually descend and contact the ground. At this time, the universal wheel bears the weight of the second conveying box, and by virtue of the flexible turning characteristics thereof, the staff can easily push the second conveying box to move flexibly and quickly adjust to the required discharging position according to the actual requirements. When the position adjustment of the second conveying box is completed, the screw rod is reversely driven to rotate, so that the lifting plate ascends and in turn drives the universal wheel to ascend, so that the supporting frame two contacts the ground and bears the weight of the second conveying box. The supporting frame two can provide stable support for the second conveying box to ensure that the second conveying box is not easily moved during the subsequent conveying process of the chemical raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a whole structure schematic view of the chemical raw material conveying device of the present application.

[0021] Figure 2 It is a structure schematic view of another view angle of the chemical raw material conveying device of the present application.

[0022] Figure 3The utility model discloses a structure schematic view of the section of chemical raw material conveying device.

[0023] Figure 4 For Figure 1 The utility model discloses a schematic view of the A part of chemical raw material conveying device.

[0024] Figure 5 For Figure 3 The utility model discloses a schematic view of the B part of chemical raw material conveying device.

[0025] In the figure, 1, corner conveying mechanism;11, first conveying box;12, feed inlet;13, first motor;14, second conveying box;15, link assembly;151, discharge pipe;152, feed pipe;153, outer ring;154, inner ring groove;155, rotating ring;16, discharge port;17, second motor;18, rotating shaft;19, guide screw;110, support frame one;2, switching mechanism;21, support frame two;22, straight slot;23, screw;24, lifting plate;25, sliding block;26, wheel port;27, screw sleeve;28, wheel rod;29, universal wheel. DETAILED DESCRIPTION

[0026] 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 apparently, 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 ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] As Figures 1 to 5 Shown: a chemical raw material conveying device, including: corner conveying mechanism 1, including conveying assembly and link assembly 15, conveying assembly includes first conveying box 11, and first conveying box 11 below one side is equipped with second conveying box 14, and first conveying box 11 and second conveying box 14 are all equipped with the guide screw 19 of rotatable conveying chemical raw material in, and first conveying box 11 is connected with second conveying box 14 through link assembly 15 and rotates;Link assembly 15 includes discharge pipe 151, and discharge pipe 151 below is equipped with feed pipe 152, and discharge pipe 151 below is equipped with outer ring 153, and the inner wall of outer ring 153 is equipped with inner ring groove 154, and the inside lower portion of inner ring groove 154 is equipped with rotatable rotating ring 155, and the inside upper portion of inner ring groove 154 is the liftable movable space of rotating ring 155;Switching mechanism 2, including the support frame two 21 for supporting second conveying box 14, and support frame two 21 is equipped with liftable universal wheel 29 in.

[0028] As Figures 1 to 3As shown: the first conveying box 11 side above is equipped with the feeding port 12, the discharge pipe 151 is fixed in the first conveying box 11 below one side, the first conveying box 11 is away from the discharge pipe 151 one side and is installed with the first motor 13.

[0029] As shown in Figures 1 to 3 : the second conveying box 14 one side below is equipped with the discharge port 16, the second conveying box 14 is away from the discharge port 16 one side and is installed with the second motor 17, the feeding pipe 152 is fixed in the second conveying box 14 above one side.

[0030] As shown in Figures 1 to 3 : the first conveying box 11 and the second conveying box 14 are all installed with the rotating shaft 18, and the guide screw 19 is fixed outside the rotating shaft 18, the output shaft of the first motor 13 and the second motor 17 is fixedly connected with one end of the rotating shaft 18 respectively, the first motor 13 is started, and the output shaft drives the rotating shaft 18 to rotate, and then drives the guide screw 19 to rotate synchronously. Under the action of the guide screw 19, the chemical raw materials in the first conveying box 11 are pushed to the discharge pipe 151 by the screw.

[0031] As shown in Figure 1 , Figure 2 and Figure 5 : the rotating ring 155 is fixedly connected with the upper end of the feeding pipe 152, the outer ring 153 is fixedly connected with the lower end of the discharge pipe 151, and the first conveying box 11 below is installed with two groups of support frame one 110.

[0032] As shown in Figure 1 and Figure 2 : the switching mechanism 2 is provided with two groups, which are arranged below the second conveying box 14, and the support frame two 21 upper end is fixedly connected with the second conveying box 14.

[0033] As shown in Figure 1 and Figure 4 : the support frame two 21 is provided with the lifting plate 24, the lifting plate 24 center is installed with the screw sleeve 27, the screw sleeve 27 is threadedly connected with the screw rod 23, the screw rod 23 is rotated, and the screw rod 23 drives the screw sleeve 27 to move up and down in the rotating process by the screw thread transmission principle.

[0034] As shown in Figure 4 : the support frame two 21 inside two sides are respectively provided with a group of straight slots 22, the straight slots 22 are slidably provided with the sliding block 25, and the lifting plate 24 two sides are fixedly connected with the sliding block 25. In the lifting plate 24 lifting process, the lifting plate 24 drives the sliding block 25 to slide down along the straight slot 22 synchronously, to ensure the stability of movement.

[0035] As shown in Figure 4As shown: the lifting plate 24 below both sides are each installed with a set of wheel rod 28, the lower end of the wheel rod 28 is installed with universal wheel 29, the inside of the support frame two 21 is provided with two sets of wheel opening 26, and the position of the wheel opening 26 corresponds to the position of the universal wheel 29.

[0036] In specific use, the working principle of the utility model is as follows:

[0037] In the actual application scene, when the discharge position of the second conveying box 14 needs to be adjusted, the operator rotates the screw rod 23, and the screw rod 23 drives the nut 27 to move downward in the rotating process by virtue of the screw transmission principle, thereby stably lowering the lifting plate 24 connected thereto. In this process, the lifting plate 24 drives the sliding block 25 to slide downward along the straight slot 22 synchronously, ensuring the stability of the movement. At the same time, the downward movement of the lifting plate 24 is conducted through the wheel rod 28, prompting the universal wheel 29 to extend out of the wheel opening 26 until it contacts the ground. At this time, the weight of the second conveying box 14 is borne by the universal wheel 29, and the second conveying box 14 enters the state of being supported by the universal wheel 29. Since the upper part of the inner ring groove 154 is the liftable space of the rotating ring 155, the rotating ring 155 can be lifted in the inner ring groove 15 while the second conveying box 14 is lifted, preventing the rotating ring 154 from being bent and deformed due to the lifting obstruction. Then, the operator only needs to push the second conveying box 14, and the universal wheel 29 will rotate flexibly, easily changing the position of the second conveying box 14 and adjusting the discharge position. During the rotation of the second conveying box 14, the feeding pipe 152 connected thereto will drive the rotating ring 155 to move circularly in the inner ring groove 154, achieving the adjustment of the angle of the second conveying box 14 to adapt to different conveying needs. When the angle adjustment is completed, the operator reversely rotates the screw rod 23, and the reverse rotation of the screw rod 23 drives the nut 27 to lift the lifting plate 24, thereby lifting the universal wheel 29 and making it disengage from the ground. At this time, the second conveying box 14 is switched to be stably supported by the support frame two 21. The support frame two 21 provides reliable support for the second conveying box 14 by virtue of its stable structure and large ground contact area, ensuring that the second conveying box 14 is not easily displaced by external forces during the subsequent chemical raw material conveying process, and ensuring the stability of the conveying process.

[0038] When the corner adjustment is completed and the chemical raw material is ready to be delivered, the staff adds the chemical raw material into the first conveying box 11 through the feeding port 12. The first motor 13 is started, and the output shaft drives the rotating shaft 18 to rotate, thereby driving the guide screw 19 to rotate synchronously. Under the action of the guide screw 19, the chemical raw material in the first conveying box 11 is pushed by the screw to the discharge pipe 151, and is smoothly discharged from the discharge pipe 151. The discharged chemical raw material then enters the second conveying box 14 through the feeding pipe 152. Subsequently, the second motor 17 is operated, and the guide screw 19 is also driven to rotate by the rotating shaft 18, so that the chemical raw material in the second conveying box 14 is screw-conveyed to the discharge port 16, and is finally discharged outward from the discharge port 16, thereby successfully completing the corner delivery of the chemical raw material and meeting the complex delivery requirements in the chemical production.

[0039] The above merely describes the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A chemical feedstock delivery apparatus, characterized by, Include: The corner conveying mechanism (1) comprises a conveying assembly and a connecting assembly (15), the conveying assembly comprises a first conveying box (11), the lower side of the first conveying box (11) is provided with a second conveying box (14), the first conveying box (11) and the second conveying box (14) are rotatably connected through the connecting assembly (15); The connecting assembly (15) comprises a discharge pipe (151), the lower side of the discharge pipe (151) is provided with a feeding pipe (152), the lower side of the discharge pipe (151) is provided with an outer ring (153), the inner wall of the outer ring (153) is provided with an inner ring groove (154), the inner ring groove (154) is provided with a rotatable rotating ring (155) inside the lower side; The switching mechanism (2) comprises a support frame two (21) for supporting the second conveying box (14), the support frame two (21) is provided with a lifting universal wheel (29). The upper side of the first conveying box (11) is provided with a feeding port (12), the lower side of the first conveying box (11) is fixed with the discharge pipe (151), the side away from the discharge pipe (151) of the first conveying box (11) is provided with a first motor (13). The lower side of the second conveying box (14) is provided with a discharge port (16), the side away from the discharge port (16) of the second conveying box (14) is provided with a second motor (17), the upper side of the second conveying box (14) is fixed with the feeding pipe (152).

2. A chemical feed delivery device as defined in claim 1, wherein: The first conveying box (11) and the second conveying box (14) are provided with a rotating shaft (18), and the guide screw (19) is fixed outside the rotating shaft (18), the output shaft of the first motor (13) and the second motor (17) is fixedly connected with one end of the rotating shaft (18).

3. A chemical feed delivery device as defined in claim 2, wherein: The rotating ring (155) is fixedly connected with the upper end of the feeding pipe (152), the outer ring (153) is fixedly connected with the lower end of the discharge pipe (151), the lower side of the first conveying box (11) is provided with two groups of support frames one (110).

4. A chemical feed delivery device as defined in claim 3, wherein: The switching mechanism (2) is provided with two groups, which are arranged below the second conveying box (14), and the upper end of the support frame two (21) is fixedly connected with the second conveying box (14).

5. A chemical feed delivery device as defined in claim 4, wherein: The support frame two (21) is provided with a lifting plate (24), the center of the lifting plate (24) is provided with a screw sleeve (27), and the screw sleeve (27) is threadedly connected with a screw rod (23).

6. A chemical feed delivery device as defined in claim 1, wherein: The inner sides of the support frame two (21) are respectively provided with a group of straight slots (22), the straight slots (22) are slidably provided with sliding blocks (25), and the two sides of the lifting plate (24) are fixedly connected with the sliding blocks (25).

7. A chemical feed delivery device as defined in claim 6, wherein: The lower sides of the lifting plate (24) are respectively provided with a group of wheel rods (28), the lower end of the wheel rod (28) is provided with a universal wheel (29), and the inner lower sides of the support frame two (21) are provided with two groups of wheel openings (26), and the positions of the wheel openings (26) correspond to the positions of the universal wheels (29).

8. A chemical feed delivery device as defined in claim 7, wherein: ​ 9. A chemical feed delivery device as defined in claim 8, wherein: ​

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