Chemical material production feeding device

Abstract

The utility model discloses a chemical material production feeding device which comprises a movable chassis, the lower end of the movable chassis is rotationally connected with a supporting roller through a rotating shaft, and the front top end of the movable chassis is fixedly provided with a trailer hook; a main supporting frame is fixedly installed on the rear side of the upper end of the movable chassis, a swing table is rotationally connected to the upper end of the main supporting frame through a pin shaft, a feeding conveying line used for feeding chemical materials is fixedly installed at the front end of the swing table in a supporting mode, and a speed reduction motor set is fixedly installed in the middle of the upper end of the movable chassis. A first belt pulley is fixedly installed on a transmission shaft part at the side end of the speed reduction motor set, the outer end of the first belt pulley is in transmission connection with a second belt pulley through a belt, and a transmission shaft column is fixedly installed in the middle of the second belt pulley. According to the feeding hopper, the vertical height of the feeding hopper can be adjusted while the feeding conveying height of chemical materials is conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical material production, and particularly relates to a feeding device for chemical material production. Background Technique

[0002] Chemical materials refer to the general term for engineering materials required for building chemical plants. These materials are used to form chemical machinery, chemical instruments, pipelines, and structures of chemical production plants. There are many types of chemical materials, including two major categories: metal materials and non-metal materials. Among them, metal materials can be further divided into ferrous metal materials and non-ferrous metal materials, such as iron, steel, high-alloy iron, high-alloy steel, nickel, copper, aluminum, titanium, zirconium, and their alloys. Non-metal materials include plastics, rubbers, glasses, ceramics, enamels, impervious graphite, etc. In addition, there are composite materials, such as metal-metal composites, non-metal-non-metal composites, and non-metal-metal composites. These materials combine the advantages of different materials to meet specific usage requirements.

[0003] In the process of chemical production, chemical materials are not only the basis for constructing production equipment but also directly affect the product quality and production efficiency. With the continuous progress of technology and the increasing environmental protection requirements, the research and application of new chemical materials are constantly promoting the transformation and upgrading and sustainable development of the chemical industry.

[0004] However, in actual use of the existing technology, in the process of chemical material production, the feeding link of raw materials is a crucial link, which directly affects the continuity, efficiency, and safety of the production line. Ordinary feeding methods mostly use fixed conveyor lines to transport the required chemical materials into the production equipment. However, when using a fixed conveyor line to transport the required chemical materials into the production equipment, the fixed conveyor line is not convenient for adjusting the feeding height and position according to different production requirements, resulting in poor flexibility of ordinary feeding conveyor lines when feeding chemical materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding device for chemical material production, so as to solve the problem that in the process of chemical material production, the feeding link of raw materials is a crucial link, which directly affects the continuity, efficiency, and safety of the production line. Ordinary feeding methods mostly use fixed conveyor lines to transport the required chemical materials into the production equipment. However, when using a fixed conveyor line to transport the required chemical materials into the production equipment, the fixed conveyor line is not convenient for adjusting the feeding height and position according to different production requirements, resulting in poor flexibility of ordinary feeding conveyor lines when feeding chemical materials.

[0006] To achieve the above object, the present utility model provides the following technical solutions: It includes a mobile chassis, and support rollers are rotatably connected to the lower end of the mobile chassis through a rotating shaft, and a trailer hitch is fixedly installed at the front top end of the mobile chassis;

[0007] A main support frame is fixedly installed at the rear side of the upper end of the mobile chassis. A swing table is rotatably connected to the upper end of the main support frame through a pin shaft. A feeding conveyor line for feeding chemical materials is fixedly installed and supported at the front end of the swing table. A speed reduction motor set is fixedly installed in the middle of the upper end of the mobile chassis. A first pulley is fixedly installed on the side end transmission shaft part of the speed reduction motor set. A second pulley is connected by belt transmission to the outside of the first pulley. A transmission shaft column is fixedly installed in the middle of the second pulley. A V-shaped support frame is fixedly installed at the bottom of the front end of the feeding conveyor line. A sub-support frame is fixedly installed at the front side of the upper end of the mobile chassis. A first electric telescopic rod is rotatably connected to the upper end of the sub-support frame through a pin shaft;

[0008] A fixed square pipe is fixedly installed at the rear side edge of the upper end of the mobile chassis. A lifting frame is movably connected in a fitting manner to the inner wall of the upper end of the fixed square pipe. A feeding hopper for feeding chemical materials is fixedly installed on the inner side of the upper end of the lifting frame. A second electric telescopic rod is fixedly installed at the rear side of the upper end of the mobile chassis. A regulating screw rod is rotatably connected through the middle of the feeding hopper by a rotating shaft. A blocking plate for blocking and limiting the inner wall of the middle of the feeding hopper is fixedly installed on the outer curved surface of the inner side of the regulating screw rod.

[0009] Preferably, the number of the support rollers is several, and they are symmetrically distributed in sequence at the lower end of the mobile chassis.

[0010] Preferably, the transmission shaft column is fixedly connected to the rear transmission roller part of the feeding conveyor line.

[0011] Preferably, the number of the V-shaped support frames is two, and they are symmetrically distributed on both sides of the bottom of the front end of the feeding conveyor line.

[0012] Preferably, the telescopic part at the upper end of the first electric telescopic rod is inclined backward, and the upper top end of the first electric telescopic rod is rotatably connected to the bottom of the V-shaped support frame through a pin shaft.

[0013] Preferably, the number of the fixed square pipes is four, and they are symmetrically distributed at the rear side edge of the upper end of the mobile chassis.

[0014] Preferably, the number of the second electric telescopic rods is two, and they are symmetrically distributed at the rear side of the upper end of the mobile chassis. The telescopic parts on the second electric telescopic rods are fixedly installed on both sides of the lower end of the lifting frame.

[0015] Preferably, a handle for rotating the adjusting screw is fixedly installed on the outer side of the adjusting screw, and a fixing nut for locking and fastening the adjusting screw is threadedly connected to the outer curved surface of the side end of the adjusting screw.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. When chemical materials are put into the hopper, the chemical materials will gather and fall to the rear end of the feeding conveyor line through the hopper. When the chemical materials gather and fall to the rear end of the feeding conveyor line, the speed reduction motor group is controlled to start. When the speed reduction motor group starts, it will drive the first pulley to rotate. When the first pulley rotates, it will drive the second pulley to rotate through the transmission belt. When the second pulley rotates, it will drive the transmission shaft column to rotate. When the transmission shaft column rotates, it will drive the feeding conveyor line to rotate and convey. When the feeding conveyor line rotates and conveys, it will convey the chemical materials at the rear end of the feeding conveyor line forward. By rotating and loosening the fixing nut, when the fixing nut is loosened, the adjusting screw is rotated by the handle. When the adjusting screw rotates, it will drive the blocking plate to swing. When the blocking plate swings, it will play a role in adjusting the size of the opening on the inner wall of the middle part of the hopper, so that the flow rate of the chemical materials gathering and falling to the rear end of the feeding conveyor line inside the hopper will become larger or smaller accordingly, thereby realizing that while conveying the chemical materials, the feeding flow rate of the chemical materials can be adjusted;

[0018] 2. The present utility model also controls the start of the first electric telescopic rod. When the first electric telescopic rod starts, it will drive the feeding conveyor line to swing up and down through the V-shaped support frame. When the feeding conveyor line swings up and down, it can play a role in adjusting the feeding height of the chemical materials. When the feeding conveyor line swings up and down, the start of the second electric telescopic rod is controlled. When the second electric telescopic rod starts, it will drive the lifting frame to move linearly up and down along the inner wall of the upper end of the fixed square pipe. When the lifting frame moves linearly up and down, it will drive the hopper to move linearly up and down for adjustment, thereby realizing that while facilitating the adjustment of the feeding height of the chemical materials, the up and down height of the hopper can be adjusted, so that the hopper can follow the height difference generated when the feeding conveyor line swings up and down. Description of the Drawings

[0019] Figure 1 Schematic diagram of the overall structure of a chemical material production feeding device of the present utility model Figure 1 ;

[0020] Figure 2 Schematic diagram of the overall structure of a chemical material production feeding device of the present utility model Figure 2 ;

[0021] Figure 3This is a schematic diagram of a partial structure of a feeding device for chemical material production in the utility model.

[0022] In the figure: 1. Mobile chassis; 2. Support rollers; 3. Main support frame; 4. Swing table; 5. Feeding conveyor line; 6. Reducing motor set; 7. First pulley; 8. Second pulley; 9. Transmission shaft column; 10. V-shaped support frame; 11. Sub-support frame; 12. First electric telescopic rod; 13. Fixed square tube; 14. Lifting frame; 15. Feeding hopper; 16. Second electric telescopic rod; 17. Blocking plate; 18. Trailer hitch; 19. Adjusting screw. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-3 , the present utility model provides a technical solution for a feeding device for chemical material production: including a mobile chassis 1, the lower end of the mobile chassis 1 is rotationally connected with support rollers 2 through a rotating shaft, and the number of support rollers 2 is several, which are symmetrically distributed in sequence at the lower end of the mobile chassis 1. A trailer hitch 18 is fixedly installed at the front top end of the mobile chassis 1, so that the mobile chassis 1 can be easily towed and moved through the trailer hitch 18;

[0025] At the rear side of the upper end of the mobile chassis 1, a main support frame 3 is fixedly installed. The upper end of the main support frame 3 is rotationally connected with a swing table 4 through a pin shaft. At the front end of the swing table 4, a feeding conveyor line 5 for feeding chemical materials is supported and fixedly installed. In the middle of the upper end of the mobile chassis 1, a reducing motor set 6 is fixedly installed. A first pulley 7 is fixedly installed at the transmission shaft part of the side end of the reducing motor set 6. The outer end of the first pulley 7 is connected with a second pulley 8 through a belt drive. A transmission shaft column 9 is fixedly installed in the middle of the second pulley 8, and the transmission shaft column 9 is fixedly connected with the rear transmission roller part of the feeding conveyor line 5, so that the feeding conveyor line 5 is driven to rotate and convey through the transmission shaft column 9. At the bottom of the front end of the feeding conveyor line 5, a V-shaped support frame 10 is fixedly installed, and the number of V-shaped support frames 10 is two, which are symmetrically distributed on both sides at the bottom of the front end of the feeding conveyor line 5. At the front side of the upper end of the mobile chassis 1, a sub-support frame 11 is fixedly installed. The upper end of the sub-support frame 11 is rotationally connected with a first electric telescopic rod 12 through a pin shaft, and the telescopic part at the upper end of the first electric telescopic rod 12 is inclined backward. The upper end of the first electric telescopic rod 12 is rotationally connected to the bottom of the V-shaped support frame 10 through a pin shaft;

[0026] A fixed square pipe 13 is fixedly installed on the upper rear side of the movable chassis 1, and the number of the fixed square pipes 13 is four, which are symmetrically distributed along the upper rear side of the movable chassis 1. The inner wall of the upper end of the fixed square pipe 13 is in fitting and movable connection with a lifting frame 14. An upper feeding hopper 15 for feeding chemical materials is fixedly installed on the inner side of the upper end of the lifting frame 14. A second electric telescopic rod 16 is fixedly installed on the upper rear side of the movable chassis 1, and the number of the second electric telescopic rods 16 is two, which are symmetrically distributed along the upper rear side of the movable chassis 1. The telescopic parts of the second electric telescopic rods 16 are fixedly installed on both sides of the lower end of the lifting frame 14. A regulating screw 19 is rotatably connected through a rotating shaft in the middle of the upper feeding hopper 15, and a turning handle for rotating the regulating screw 19 is fixedly installed on the outer surface of the regulating screw 19. A fixing nut for locking and fastening the regulating screw 19 is threadedly connected to the outer curved surface of the side end of the regulating screw 19. A blocking plate 17 for blocking and limiting the inner wall of the middle part of the upper feeding hopper 15 is fixedly installed on the outer curved surface of the inner side of the regulating screw 19.

[0027] Working principle: When in use, the utility model feeds the required chemical materials into the upper feeding hopper 15. When the chemical materials are fed into the upper feeding hopper 15, the chemical materials will gather and fall to the rear end of the upper feeding conveyor line 5 through the upper feeding hopper 15. When the chemical materials gather and fall to the rear end of the upper feeding conveyor line 5, the speed reduction motor set 6 is controlled to be turned on. When the speed reduction motor set 6 is turned on, it will drive the first belt pulley 7 to rotate. When the first belt pulley 7 rotates, it will drive the second belt pulley 8 to rotate through the transmission belt. When the second belt pulley 8 rotates, it will drive the transmission shaft column 9 to rotate. When the transmission shaft column 9 rotates, it will drive the upper feeding conveyor line 5 to rotate and convey. When the upper feeding conveyor line 5 rotates and conveys, it will convey the chemical materials at the rear end of the upper feeding conveyor line 5 forward for feeding. By rotating and loosening the fixing nut, when the fixing nut is loosened, the regulating screw 19 is driven to rotate by the handle. When the regulating screw 19 rotates, it will drive the blocking plate 17 to swing. When the blocking plate 17 swings, it will play a role in adjusting the opening size of the inner wall of the middle part of the upper feeding hopper 15, so that the flow rate of the chemical materials gathering and falling from the upper feeding hopper 15 to the rear end of the upper feeding conveyor line 5 will become larger or smaller accordingly. Thus, while feeding and conveying the chemical materials, the feeding and conveying flow rate of the chemical materials can be adjusted.

[0028] Meanwhile, by controlling the activation of the first electric telescopic rod 12, when the first electric telescopic rod 12 is activated, it will drive the feeding conveyor line 5 to swing up and down through the V-shaped support frame 10. When the feeding conveyor line 5 swings up and down, it can adjust the feeding and conveying height of the chemical materials. When the feeding conveyor line 5 swings up and down, by controlling the activation of the second electric telescopic rod 16, when the second electric telescopic rod 16 is activated, it will drive the lifting frame 14 to move linearly up and down along the inner wall of the upper end of the fixed square tube 13. When the lifting frame 14 moves linearly up and down, it will drive the feeding hopper 15 to move linearly up and down for adjustment, so as to facilitate the adjustment of the feeding and conveying height of the chemical materials while being able to adjust the vertical height of the feeding hopper 15, enabling the feeding hopper 15 to follow the height difference generated when the feeding conveyor line 5 swings up and down.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for chemical material production, characterized in that: It includes a mobile chassis (1), and support rollers (2) are rotatably connected to the lower end of the mobile chassis (1) through a rotating shaft. A trailer hitch (18) is fixedly installed at the front top end of the mobile chassis (1). At the rear side of the upper end of the mobile chassis (1), a main support frame (3) is fixedly installed. A swing table (4) is rotatably connected to the upper end of the main support frame (3) through a pin shaft. At the front end of the swing table (4), a feeding conveyor line (5) for feeding chemical materials is fixedly installed and supported. In the middle of the upper end of the mobile chassis (1), a speed reduction motor set (6) is fixedly installed. At the side end of the speed reduction motor set (6), a first pulley (7) is fixedly installed on the transmission shaft part. The outer end of the first pulley (7) is connected to a second pulley (8) through belt transmission. A transmission shaft column (9) is fixedly installed in the middle of the second pulley (8). At the bottom of the front end of the feeding conveyor line (5), a V-shaped support frame (10) is fixedly installed. At the front side of the upper end of the mobile chassis (1), a sub-support frame (11) is fixedly installed. The upper end of the sub-support frame (11) is rotatably connected to a first electric telescopic rod (12) through a pin shaft. At the rear side of the upper end of the mobile chassis (1), a fixed square pipe (13) is fixedly installed. A lifting frame (14) is fitted and movably connected to the inner wall of the upper end of the fixed square pipe (13). At the inner side of the upper end of the lifting frame (14), a feeding hopper (15) for feeding chemical materials is fixedly installed. At the rear side of the upper end of the mobile chassis (1), a second electric telescopic rod (16) is fixedly installed. In the middle of the feeding hopper (15), an adjusting screw rod (19) is rotatably connected through a rotating shaft. A blocking plate (17) for blocking and limiting the inner wall of the middle part of the feeding hopper (15) is fixedly installed on the outer curved surface of the inner side of the adjusting screw rod (19).

2. The feeding device for the production of chemical materials according to claim 1, characterized in that: There are several support rollers (2), which are symmetrically distributed in sequence at the lower end of the mobile chassis (1).

3. The feeding device for chemical material production according to claim 2, characterized in that: The transmission shaft column (9) is fixedly connected to the rear transmission roller part of the feeding conveyor line (5).

4. The feeding device for chemical material production according to claim 3, wherein: There are two V-shaped support frames (10), which are symmetrically distributed on both sides of the bottom of the front end of the feeding conveyor line (5).

5. The feeding device for the production of chemical materials according to claim 4, characterized in that: The upper telescopic part of the first electric telescopic rod (12) is inclined backward, and the upper top end of the first electric telescopic rod (12) is rotatably connected to the bottom of the V-shaped support frame (10) through a pin shaft.

6. The feeding device for chemical material production according to claim 5, wherein: There are four fixed square pipes (13), which are symmetrically distributed at the rear side of the upper end of the mobile chassis (1).

7. The feeding device for the production of chemical materials according to claim 6, wherein: There are two second electric telescopic rods (16), which are symmetrically distributed at the rear side of the upper end of the mobile chassis (1). The upper telescopic parts of the second electric telescopic rods (16) are fixedly installed on both sides of the lower end of the lifting frame (14).

8. The feeding device for chemical material production according to claim 7, characterized in that: A turning handle for rotating the adjusting screw rod (19) is fixedly installed on the outer side of the adjusting screw rod (19), and a fixing nut for locking and fastening the adjusting screw rod (19) is threadedly connected to the outer curved surface of the side end of the adjusting screw rod (19).

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