Direction-changing type feeding device
By designing the multi-directional connection and angle structure of the variable-direction feeding device, it bears the explosive impact force in segments, solving the problem of low safety of the explosion-proof furnace feeding device in the prior art, and achieving higher safety performance and application sex.
Patent Information
- Application Number
- CN202421154195.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing explosion-proof furnace feeding device is relatively safe during use and cannot effectively disperse the impact force generated by the explosion of flammable and explosive materials.
A change-direction feeding device is designed, through multiple directional connections and angle structures of the conveying pipe, it bears explosive impact forces in segments, and adapts to items of different sizes and shapes through mechanical devices such as telescopic parts and sliding plates. Improve safety.
The angle structure of the variable direction conveying pipe reduces the impact force on the valve, improves the safety performance of the overall device, and adapts to items of different sizes and shapes, improving the applicability and safety of the device.
Smart Images
Figure CN222330882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveying flammable and explosive materials, and specifically to a direction-changing feeding device. Background Art
[0002] Explosives destruction is a complex and highly specialized procedure designed to safely eliminate the threat of explosives to public safety. Common destruction methods include, but are not limited to: explosion, burning, solidification, chemical analysis and water jetting. For waste explosives, shells, detonators, etc., explosion or burning is usually used. In both explosion and burning, explosion-proof furnaces are inevitably used. Explosion-proof furnaces can withstand the explosive power of explosives and prevent the explosion of explosives from causing damage to the surrounding area.
[0003] The explosion-proof furnace feeding device is a feeding device specially designed for the risky heating process to ensure the safety when handling flammable and explosive materials. The explosion-proof furnace feeding device in the prior art usually uses a conveying channel to directly place flammable and explosive materials into the explosion-proof furnace, but during use, the safety of such conveying devices is generally low. Utility Model Content
[0004] The utility model provides a direction-changing feeding device, which solves the problem of low safety during the feeding process of an explosion-proof furnace in the related technology.
[0005] The technical solution of the utility model is as follows:
[0006] A direction-changing feeding device, comprising:
[0007] The conveying pipe has a first conveying section, a second conveying section and a third conveying section connected in sequence, the first conveying section is perpendicular to the second conveying section, the third conveying section and the second conveying section have an angle, the first conveying section has an inlet, the third conveying section has an outlet, and the outlet is close to the explosion-proof furnace;
[0008] There are two gates, which are slidably arranged on the first conveying section and the second conveying section respectively, and the gates slide to open or close the entrance or the exit;
[0009] A containing box is movably arranged in the conveying pipe, and the containing box is used for containing inflammable and explosive materials.
[0010] Optionally, the first conveying section is arranged horizontally relative to the ground, the second conveying section is arranged vertically relative to the ground, and the third conveying section is arranged parallel or inclined relative to the ground.
[0011] Optionally, it also includes:
[0012] A first telescopic member, disposed at one side of the first conveying section, wherein the telescopic direction of the first telescopic member is parallel to the first conveying section, and the first telescopic member is used to push the containing box through the first conveying section;
[0013] A second telescopic member is disposed at one side of the second conveying section, the telescopic direction of the second telescopic member is parallel to the second conveying section, and the second telescopic member is used to push the containing box through the second conveying section;
[0014] The third telescopic member is arranged at one side of the third conveying section. The telescopic direction of the third telescopic member is parallel to the third conveying section. The third telescopic member is used to push the containing box to pass through the third conveying section.
[0015] Optionally, the storage box has a through hole and further comprises:
[0016] A sliding plate is arranged at the telescopic end of the third telescopic member, and after the sliding plate slides, it moves closer to or farther away from the outlet, and after the containing box enters the third conveying section, the sliding plate abuts against the containing box;
[0017] A rotating shaft is slidably arranged on the sliding plate, wherein the sliding direction of the rotating shaft is perpendicular to the telescopic direction of the second telescopic member and the telescopic direction of the third telescopic member. After the rotating shaft slides, one end of the rotating shaft enters the through hole.
[0018] Optionally, it also includes:
[0019] an electromagnet, arranged at an end of the third conveying section away from the outlet, the electromagnet being used to provide a force for the rotating shaft to leave the through hole, and after the third telescopic member is extended, the sliding plate drives the rotating shaft to leave the electromagnet;
[0020] An elastic member, with two ends respectively arranged on the rotating shaft and the sliding plate, and the elastic member is used to provide a force for the rotating shaft to enter the through hole.
[0021] Optionally, the third conveying section has a slide, one end of the slide close to the outlet is higher than the other end, and further comprises:
[0022] A sliding shaft is arranged on the containing box, and the sliding shaft and the through hole are located on the same side. After the containing box abuts against the sliding plate, the sliding shaft is closer to the third telescopic member than the through hole. After the sliding plate drives the containing box to move toward the outlet, the sliding shaft enters the slideway and slides along the slideway.
[0023] Optionally, it also includes:
[0024] The fourth telescopic member and the fifth telescopic member, the two gates are respectively arranged at the telescopic ends of the fourth telescopic member and the fifth telescopic member.
[0025] Optionally, it also includes:
[0026] A first boss is provided on the containing box;
[0027] A first clamping member is arranged at the telescopic end of the second telescopic member. After the containing box slides close to the second telescopic member, the first clamping member is engaged with the first boss. After the second telescopic member is extended and retracted, the first clamping member drives the containing box to rise and fall through the first boss.
[0028] A second boss is provided on the containing box;
[0029] The second clamping member is arranged at the telescopic end of the first telescopic member. After the first clamping member drives the containing box to rise or fall, the second boss engages with or leaves the second clamping member. After the first telescopic member is extended or retracted, the second clamping member drives the containing box to move away from or close to the entrance through the second boss.
[0030] Optionally, it also includes:
[0031] There are several safety plates, all of which are slidably arranged in the conveying pipe. The several safety plates are respectively distributed at the connection between the first conveying section and the second conveying section, and the connection between the second conveying section and the third conveying section. After the safety plates slide, the connection between the first conveying section, the second conveying section and the third conveying section is opened or closed.
[0032] Optionally, it also includes:
[0033] The sixth telescopic member is arranged on the conveying pipe, and the safety plate is arranged at the telescopic end of the sixth telescopic member.
[0034] The working principle and beneficial effects of the utility model are:
[0035] In the utility model, the reversing feeding device conveys inflammable and explosive materials to the explosion-proof furnace by changing directions in multiple ways. The conveying pipe has a first conveying section, a second conveying section and a third conveying section which are connected in sequence. The first conveying section and the second conveying section, and the second conveying section and the third conveying section all have angles, and the best angle effect is about 90 degrees. Through the reversing conveying between the first conveying section, the second conveying section and the third conveying section, after the inflammable and explosive materials explode, the reversing channel can bear the impact force generated by the explosion in sections, reduce the impact force on the valve, and improve the safety performance of the overall device. By conveying the inflammable and explosive materials to be destroyed in the conveying section through the containing box, the conveying pipe can adapt to items of different sizes and shapes, which not only improves the applicability of the overall device, but also prevents the inflammable and explosive materials from being clamped and subjected to pressure during transportation in the conveying pipe, further improving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0036] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0037] Figure 1 It is a schematic diagram of the structure of the utility model;
[0038] Figure 2 This is a cross-sectional view of the utility model;
[0039] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle;
[0040] Figure 4 This is a schematic diagram of the structure of the storage box and the sliding plate of the utility model;
[0041] Figure 5 It is a cross-sectional view of the utility model along the axis line of the rotating shaft.
[0042] In the figure: 100, conveying pipe, 110, first conveying section, 120, second conveying section, 130, third conveying section, 111, inlet, 131, outlet, 140, gate, 150, holding box, 200, first telescopic member, 300, second telescopic member, 400, third telescopic member, 151, through hole, 500, sliding plate, 510, rotating shaft, 600, electromagnet, 700, elastic member, 132, slideway, 152, sliding shaft, 800, fourth telescopic member, 900, fifth telescopic member, 153, first boss, 310, first clamping member, 154, second boss, 210, second clamping member, 1000, safety plate, 1100, sixth telescopic member. DETAILED DESCRIPTION
[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.
[0044] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0045] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0047] Reference Figure 1~Figure 5 The utility model proposes a change-direction feeding device, including a conveying pipe 100, having a first conveying section 110, a second conveying section 120 and a third conveying section 130 connected in sequence, the first conveying section 110 is perpendicular to the second conveying section 120, and there is an angle between the third conveying section 130 and the second conveying section 120, the first conveying section 110 has an inlet 111, the third conveying section 130 has an outlet 131, and the outlet 131 is close to the explosion-proof furnace; there are two gates 140, which are respectively slidably arranged on the first conveying section 110 and the second conveying section 120, and the gates 140 open or close the inlet 111 or the outlet 131 after sliding; a containing box 150 is movably arranged in the conveying pipe 100, and the containing box 150 is used to contain flammable and explosive materials.
[0048] In this embodiment, the reversing feeding device conveys inflammable and explosive materials to the explosion-proof furnace by changing directions in multiple directions. The conveying pipe 100 has a first conveying section 110, a second conveying section 120 and a third conveying section 130 which are connected in sequence. The first conveying section 110 and the second conveying section 120, and the second conveying section 120 and the third conveying section 130 all have an angle, and the best effect of the angle is about 90 degrees. Through the reversing conveying between the first conveying section 110, the second conveying section 120 and the third conveying section 130, after the inflammable and explosive materials explode, the reversing channel can bear the impact force generated by the explosion in sections, reduce the impact force on the valve, and improve the safety performance of the overall device. By conveying the inflammable and explosive materials to be destroyed in the conveying section through the containing box 150, the conveying pipe 100 can adapt to items of different sizes and shapes, which not only improves the applicability of the overall device, but also prevents the inflammable and explosive materials from being clamped and subjected to pressure during transportation in the conveying pipe 100, further improving safety.
[0049] Furthermore, the first conveying section 110 is horizontally arranged relative to the ground, the second conveying section 120 is vertically arranged relative to the ground, and the third conveying section 130 is parallel or inclined relative to the ground.
[0050] In this embodiment, the first conveying section 110 is horizontally arranged relative to the ground, the second conveying section 120 is vertically arranged relative to the ground, and the third conveying section 130 is parallel or inclined relative to the ground. The first conveying section 110 and the second conveying section 120 can be conveyed by a pushing device, and the third conveying section 130 can be conveyed by a pushing device. When the third conveying section 130 is inclined, the objects can also slide down automatically.
[0051] Furthermore, it also includes a first telescopic member 200, which is arranged on one side of the first conveying section 110, the telescopic direction of the first telescopic member 200 is parallel to the first conveying section 110, and the first telescopic member 200 is used to push the containing box 150 through the first conveying section 110; the second telescopic member 300 is arranged on one side of the second conveying section 120, the telescopic direction of the second telescopic member 300 is parallel to the second conveying section 120, and the second telescopic member 300 is used to push the containing box 150 through the second conveying section 120; the third telescopic member 400 is arranged on one side of the third conveying section 130, the telescopic direction of the third telescopic member 400 is parallel to the third conveying section 130, and the third telescopic member 400 is used to push the containing box 150 through the third conveying section 130.
[0052] In this embodiment, the first telescopic member 200, the second telescopic member 300 and the third telescopic member 400 can all be selected to use hydraulic cylinders, air cylinders or other devices with telescopic functions. The use of the first telescopic member 200, the second telescopic member 300 and the third telescopic member 400 can not only be suitable for pushing heavy objects, but also the movement in the same direction is more stable, preventing accidents caused by excessive impact force during the transportation of the objects to be destroyed.
[0053] Furthermore, the containing box 150 has a through hole 151, and also includes a sliding plate 500, which is arranged at the telescopic end of the third telescopic member 400. After the sliding plate 500 slides, it approaches or moves away from the outlet 131. After the containing box 150 enters the third conveying section 130, the sliding plate 500 abuts against the containing box 150; the rotating shaft 510 is slidably arranged on the sliding plate 500, and the sliding direction of the rotating shaft 510 is perpendicular to the telescopic direction of the second telescopic member 300 and the telescopic direction of the third telescopic member 400. After the rotating shaft 510 slides, one end of the rotating shaft 510 enters the through hole 151.
[0054] In this embodiment, the sliding plate 500 is arranged at the telescopic section of the third telescopic member 400. The sliding plate 500 can slide in the third conveying section 130 through the third telescopic member 400. After the container 150 moves from the end close to the first conveying section 110 to the end close to the third conveying section 130 under the action of the second telescopic member 300, the container 150 abuts against the sliding plate 500. The third telescopic member 400 pushes the sliding plate 500 to make the container 150 move toward the direction close to the outlet 131. After the container 150 abuts against the sliding plate 500, one end of the rotating shaft 510 enters the through hole 151 in the container 150, so that the container 150 can rotate relative to the sliding plate 500. When the container 150 is pushed to the outlet 131, the container 150 rotates to dump the items in the container 150, thereby entering the interior of the explosion-proof furnace. The sliding shaft 510 can prevent the shaft 510 from affecting the receiving box 150 from abutting against the sliding plate 500 or moving away from the sliding plate 500.
[0055] Furthermore, it also includes an electromagnet 600, which is arranged at the end of the third conveying section 130 away from the outlet 131. The electromagnet 600 is used to provide a force for the rotating shaft 510 to leave the through hole 151. After the third telescopic member 400 is extended, the sliding plate 500 drives the rotating shaft 510 away from the electromagnet 600; an elastic member 700, whose two ends are respectively arranged on the rotating shaft 510 and the sliding plate 500, and the elastic member 700 is used to provide a force for the rotating shaft 510 to enter the through hole 151.
[0056] In this embodiment, the electromagnet 600 is arranged at one end of the third conveying section 130 away from the outlet 131. After the third telescopic member 400 is contracted and the sliding plate 500 is away from the outlet 131 and close to the second conveying section 120, the electromagnet 600 can absorb the rotating shaft 510 to leave the through hole 151. When the sliding plate 500 is away from the second conveying section 120 and close to the outlet 131 under the action of the third telescopic member 400, since the rotating shaft 510 is away from the electromagnet 600, the rotating shaft 510 can re-enter the through hole 151 under the action of the elastic member 700, so that the containing box 150 can rotate relative to the sliding plate 500 again. The electromagnet 600 and the elastic member 700 can make the rotating shaft 510 automatically enter or leave the through hole 151 according to the different positions of the sliding plate 500, thereby preventing the containing box 150 from being affected by the rotating shaft 510 when it approaches or moves away from the sliding plate 500.
[0057] Furthermore, the third conveying section 130 has a slide 132, one end of the slide 132 close to the outlet 131 is higher than the other end, and also includes a sliding shaft 152, which is arranged on the receiving box 150, and the sliding shaft 152 and the through hole 151 are located on the same side. After the receiving box 150 abuts against the sliding plate 500, the sliding shaft 152 is closer to the third telescopic member 400 than the through hole 151. After the sliding plate 500 drives the receiving box 150 to move toward the outlet 131, the sliding shaft 152 enters the slide 132 and slides along the slide 132.
[0058] In this embodiment, the sliding shaft 152 is arranged on the storage box 150. When the sliding plate 500 slides toward the outlet 131, the sliding shaft 152 will enter the slideway 132 and slide along the slideway 132. The slideway 132 is arranged obliquely relative to the ground, and the end close to the outlet 131 is higher than the end away from the outlet 131. The sliding shaft 152 and the through hole 151 are located on the same side. When the sliding plate 500 drives the storage box 150 to slide, the sliding shaft 152 causes the storage box 150 to rotate along the rotating shaft 510 under the action of the slideway 132. The storage box 150 is rotated relative to the sliding plate 500 by means of the slideway 132 and the sliding shaft 152, which not only does not require an additional driving member, but also makes the sliding and rotation of the storage basket more stable.
[0059] Furthermore, it also includes a fourth telescopic member 800 and a fifth telescopic member 900 , and two gates 140 are respectively arranged at the telescopic ends of the fourth telescopic member 800 and the fifth telescopic member 900 .
[0060] In this embodiment, the gate 140 is slidably arranged by the fourth telescopic member 800 and the fifth telescopic member 900. In this way, various gates 140 can be applied, and the sliding method of the gate 140 is more stable. The thickness of the gate 140 can be increased as needed to improve safety.
[0061] Furthermore, it also includes a first boss 153, which is arranged on the receiving box 150; the first clamping member 310 is arranged at the telescopic end of the second telescopic member 300, and after the receiving box 150 slides close to the second telescopic member 300, the first clamping member 310 is clamped with the first boss 153, and after the second telescopic member 300 is extended or retracted, the first clamping member 310 drives the receiving box 150 to rise and fall through the first boss 153; the second boss 154 is arranged on the receiving box 150; the second clamping member 210 is arranged at the telescopic end of the first telescopic member 200, and after the first clamping member 310 drives the receiving box 150 to rise and fall, the second boss 154 is clamped with or separated from the second clamping member 210, and after the first telescopic member 200 is extended or retracted, the second clamping member 210 drives the receiving box 150 away from or close to the entrance 111 through the second boss 154.
[0062] In this embodiment, after the first telescopic member 200 pushes the containing box 150 toward the second conveying section 120, the first boss 153 and the first clamping member 310 form a clamping relationship in the telescopic direction of the second telescopic member 300, and the second telescopic member 300 extends to convey the containing box 150 to the third conveying section 130. After the containing box 150 abuts against the sliding plate 500, the third telescopic member 400 drives the containing box 150 away from the second telescopic member 300 through the sliding plate 500. After the containing box 150 dumps the articles out at the outlet 131, the third telescopic member 400 The retracting member 400 retracts and pulls the containing box 150 back to the second telescopic member 300 via the sliding plate 500. The first boss 153 re-engages with the first clamping member 310. The second telescopic member 300 can retract to pull the containing box 150 toward the first conveying section 110. After the containing box moves to the connection between the first conveying section 110 and the second conveying section 120, the second boss 154 engages with the second clamping member 210, so that the first telescopic member 200 can pull the containing box 150 toward the outlet 131, thereby realizing the recovery of the containing box 150.
[0063] Furthermore, it also includes safety plates 1000, which are provided in a plurality and are all slidably arranged in the conveying pipe 100. The safety plates 1000 are respectively distributed at the connection between the first conveying section 110 and the second conveying section 120, and at the connection between the second conveying section 120 and the third conveying section 130. After the safety plates 1000 slide, the connection between the first conveying section 110, the second conveying section 120 and the third conveying section 130 is opened or closed.
[0064] In the present embodiment, a safety plate 1000 is further provided at the connection between the first conveying section 110, the second conveying section 120 and the third conveying section 130. After the safety plate 1000 slides in the conveying pipe 100, the first conveying section 110 and the second conveying section 120, the second conveying section 120 and the third conveying section 130 connected to each other can be opened or closed. Through the independently arranged safety plate 1000, once the items explode accidentally in the conveying pipe 100, the safety plate 1000 can play a role in blocking the impact force and improving safety.
[0065] Furthermore, it also includes a sixth telescopic member 1100 , which is arranged on the conveying pipe 100 , and the safety plate 1000 is arranged at the telescopic end of the sixth telescopic member 1100 .
[0066] In this embodiment, the opening or closing of the safety plate 1000 is controlled by the sixth telescopic member 1100 , so that the safety plate 1000 not only moves more stably and reliably, but also has a certain impact resistance.
[0067] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A directional feeding device, characterized in that: include: The conveying pipe (100) comprises a first conveying section (110), a second conveying section (120) and a third conveying section (130) which are connected in sequence, the first conveying section (110) is perpendicular to the second conveying section (120), an angle is formed between the third conveying section (130) and the second conveying section (120), the first conveying section (110) has an inlet (111), the third conveying section (130) has an outlet (131), and the outlet (131) is close to the explosion-proof furnace; There are two gates (140), which are slidably disposed on the first conveying section (110) and the second conveying section (120), respectively, and the gates (140) open or close the entrance (111) or the exit (131) after sliding; A containing box (150) is movably disposed in the conveying pipe (100), and the containing box (150) is used to contain flammable and explosive materials.
2. A direction-changing feeding device according to claim 1, characterized in that: The first conveying section (110) is arranged horizontally relative to the ground, the second conveying section (120) is arranged vertically relative to the ground, and the third conveying section (130) is arranged parallel or inclined relative to the ground.
3. A direction-changing feeding device according to claim 2, characterized in that: Also includes: a first telescopic member (200) disposed on one side of the first conveying section (110); a telescopic direction of the first telescopic member (200) being parallel to the first conveying section (110); and the first telescopic member (200) being used to push the containing box (150) through the first conveying section (110); a second telescopic member (300) disposed on one side of the second conveying section (120); a telescopic direction of the second telescopic member (300) being parallel to the second conveying section (120); and the second telescopic member (300) being used to push the containing box (150) through the second conveying section (120); A third telescopic member (400) is arranged on one side of the third conveying section (130); the telescopic direction of the third telescopic member (400) is parallel to the third conveying section (130); and the third telescopic member (400) is used to push the containing box (150) through the third conveying section (130).
4. A direction-changing feeding device according to claim 3, characterized in that: The storage box (150) has a through hole (151) and further comprises: a sliding plate (500) disposed at the telescopic end of the third telescopic member (400); the sliding plate (500) slides toward or away from the outlet (131); and after the containing box (150) enters the third conveying section (130), the sliding plate (500) abuts against the containing box (150); A rotating shaft (510) is slidably disposed on the sliding plate (500); the sliding direction of the rotating shaft (510) is perpendicular to the telescopic direction of the second telescopic member (300) and the telescopic direction of the third telescopic member (400); after the rotating shaft (510) slides, one end of the rotating shaft (510) enters the through hole (151).
5. A direction-changing feeding device according to claim 4, characterized in that: Also includes: an electromagnet (600) disposed at an end of the third conveying section (130) away from the outlet (131), the electromagnet (600) being used to provide a force for the rotating shaft (510) to leave the through hole (151), and after the third telescopic member (400) is extended, the sliding plate (500) drives the rotating shaft (510) to move away from the electromagnet (600); An elastic member (700) has two ends respectively arranged on the rotating shaft (510) and the sliding plate (500), and the elastic member (700) is used to provide a force for the rotating shaft (510) to enter the through hole (151).
6. A direction-changing feeding device according to claim 4, characterized in that: The third conveying section (130) has a slideway (132), one end of the slideway (132) close to the outlet (131) is higher than the other end, and further comprises: A sliding shaft (152) is arranged on the containing box (150), and the sliding shaft (152) and the through hole (151) are located on the same side. After the containing box (150) abuts against the sliding plate (500), the sliding shaft (152) is closer to the third telescopic member (400) than the through hole (151). After the sliding plate (500) drives the containing box (150) to move toward the outlet (131), the sliding shaft (152) enters the slideway (132) and slides along the slideway (132).
7. A direction-changing feeding device according to claim 1, characterized in that: Also includes: A fourth telescopic member (800) and a fifth telescopic member (900), and the two gates (140) are respectively arranged at the telescopic ends of the fourth telescopic member (800) and the fifth telescopic member (900).
8. A direction-changing feeding device according to claim 3, characterized in that: Also includes: A first boss (153) is arranged on the containing box (150); A first clamping member (310) is arranged at the telescopic end of the second telescopic member (300); after the storage box (150) slides close to the second telescopic member (300), the first clamping member (310) is clamped with the first boss (153); after the second telescopic member (300) is extended or retracted, the first clamping member (310) drives the storage box (150) to rise or fall via the first boss (153); A second boss (154) is disposed on the containing box (150); The second clamping member (210) is arranged at the telescopic end of the first telescopic member (200); after the first clamping member (310) drives the containing box (150) to rise or fall, the second boss (154) engages with or separates from the second clamping member (210); after the first telescopic member (200) is extended or retracted, the second clamping member (210) drives the containing box (150) to move away from or approach the entrance (111) via the second boss (154).
9. A direction-changing feeding device according to claim 1, characterized in that: Also includes: A plurality of safety plates (1000) are provided, each of which is slidably disposed in the conveying pipe (100); the plurality of safety plates (1000) are respectively distributed at the connection between the first conveying section (110) and the second conveying section (120), and at the connection between the second conveying section (120) and the third conveying section (130); after the safety plates (1000) slide, the connection between the first conveying section (110), the second conveying section (120), and the third conveying section (130) is opened or closed.
10. A direction-changing feeding device according to claim 9, characterized in that: Also includes: The sixth telescopic member (1100) is arranged on the conveying pipe (100), and the safety plate (1000) is arranged at the telescopic end of the sixth telescopic member (1100).