Telescopic chute of loading station

Abstract

The utility model discloses a loading station telescopic chute, and particularly relates to the technical field of telescopic chutes, the loading station telescopic chute comprises a lower chute plate, a supporting block and an electric cylinder, the supporting block is fixed at the top end of the lower chute plate, the electric cylinder is fixed on one side of the supporting block, and a telescopic clamping mechanism is installed at the output end of the electric cylinder; the telescopic clamping mechanism comprises a push shaft installed at the output end of the electric cylinder, one end of the push shaft is fixedly connected with an installation push block, and the bottom end of the installation push block is fixedly connected with a telescopic chute. The telescopic clamping mechanism is adopted, the electric cylinder pushes the push shaft, the telescopic chute stretches outwards along the bottom end of the lower chute plate, the compartment clamping block enters the two rubber pads in a guiding mode along the two guiding faces, the inner wall of the butt-joint clamping plate can be clamped to the outer wall of the compartment clamping block, when loading is conducted on the upper surface of the butt-joint clamping plate, clamping stable supporting can be achieved, and the loading efficiency is improved. And the loading stability of the telescopic chute is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopic chutes, and more specifically to a telescopic chute for a loading station. Background Art

[0002] When loading bulk materials, it is very important to load the materials accurately into the position of the carriage to ensure that the materials do not spill. Therefore, the swing telescopic loading chute is an important equipment for loading bulk materials. The existing swing loading chute adjusts the height by swinging the chute. This adjustment range is limited and has poor adaptability to different types of carriages. When the carriage is low or high, it cannot ensure that the contact angle between the loading chute skirt and the material is in the most reasonable state, which affects the flat material effect. With the development of my country's railway transportation, the number of large-tonnage car models has continued to increase, and the traditional swing loading chute can no longer meet the needs of the development of car models.

[0003] In the existing public documents, the patent publication number CN116409645A discloses a train loading chute and a loading method, wherein the loading chute is disconnected from the carriage by a telescopic chute, and the diverter chute loads the coal into the carriage; in the precise loading condition, the diverter chute is disconnected from the carriage, the telescopic chute is connected to the carriage, and the telescopic chute loads the coal into the carriage after the diverter chute has finished loading the coal, which solves the problem that the train loading chute in the prior art does not have the functions of telescopic and lifting, and the coal splashes when loading; however, the loading chute has the following defects:

[0004] When the loading chute is used for loading, although the telescopic chute can be docked with the carriage through the telescopic chute, it is difficult to engage with the carriage limit, which causes the telescopic chute to deviate up and down during the loading process, making it difficult to achieve stable support through engagement, and the loading stability of the telescopic chute is poor. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a telescopic chute for a loading station.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic chute of a loading station, comprising a lower chute plate, a support block and an electric cylinder, wherein the support block is fixed at the top of the lower chute plate, the electric cylinder is fixed at one side of the support block, and a telescopic clamping mechanism is installed at the output end of the electric cylinder; the telescopic clamping mechanism comprises a push shaft installed at the output end of the electric cylinder, and one end of the push shaft is fixedly connected to a mounting push block, and the bottom end of the mounting push block is fixedly connected to the telescopic chute; one side of the telescopic chute is fixedly connected to a docking card plate, a support strip is welded to one side of the inner wall of the docking card plate, and two rubber pads are adhesively and fixedly connected to one side of the support strip, and a guide surface is provided on one side of the two rubber pads.

[0007] Preferably, the top end of the telescopic chute is slidably connected to the bottom end of the lower chute plate, and the telescopic chute and the lower chute plate are both made of stainless steel, the two rubber pads are symmetrically arranged about the middle of the docking card plate, and the two rubber pads are fixedly connected to the inner wall of the docking card plate, a reinforcement strip is fixedly installed on the top end of the docking card plate, and the cross-sectional shape of the reinforcement strip is set to be rectangular, an external chute is welded to one side of the lower chute plate, a heating plate is fixedly connected to the outer wall of the external chute, and a support plate is fixedly installed on one side of the external chute; a reinforcement beam is welded to one side of the support plate.

[0008] When used in the present technical solution, the electric cylinder pushes the push shaft, the push shaft pushes the installation push block to move, the telescopic chute extends and retracts outward along the bottom end of the lower chute plate, the docking card moves toward the car block position, the docking card carries the support bar to move, and the car block is guided along the two guide surfaces into the interior of the two rubber pads. The inner wall of the docking card can be connected to the outer wall of the car block. When loading the vehicle on the upper surface of the docking card, the docking card can be prevented from shaking up and down.

[0009] Preferably, a support block is fixedly connected to one side of the support bar near the middle thereof, and a reinforcement assembly is installed on one side of the support block; the reinforcement assembly includes a horizontal bar fixedly installed on one side of the support block, and one end of the horizontal bar is fixedly connected to a frame plate, and a support column is welded to the inner wall of the frame plate; a reinforcement frame is welded to the other end of the frame plate, and a reinforcement column is welded to the inner wall of the reinforcement frame, the vertical cross-sectional shape of the reinforcement frame is set to be concave, and the reinforcement frame is welded to the support bar.

[0010] When used in the present technical solution, the support block is supported by the docking card plate, the horizontal bar provides support force to the frame plate, the frame plate can provide vertical support force to the two rubber pads, the reinforcement column provides reinforcement force to the inner wall of the reinforcement frame, and the reinforcement frame can provide reinforcement force to the gap between the two rubber pads.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a telescopic clamping mechanism. The electric cylinder pushes the push shaft, and the push shaft pushes the installation push block to move. The telescopic chute is telescoped outward along the bottom end of the lower chute plate, so that the telescopic chute carries the docking card plate to move, and the carriage card block is guided along the two guide surfaces to enter the inside of the two rubber pads, so that the inner wall of the docking card plate can be clamped on the outer wall of the carriage card block. When loading on the upper surface of the docking card plate, the docking card plate can be prevented from shaking up and down, and stable support can be achieved by clamping, which greatly improves the loading stability of the telescopic chute;

[0013] 2. The utility model adopts a reinforcement component, which supports the support block through the docking card, and the support block supports the horizontal bar. The support column provides support force for the inner wall of the frame plate. The frame plate can provide vertical support force for the two rubber pads. The reinforcement frame can provide reinforcement force for the gap between the two rubber pads to avoid deformation damage inside the docking card, and the docking card has better resistance to deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the planar structure of the telescopic chute of the loading station of the utility model from a top view.

[0015] Figure 2 It is a schematic diagram of the main structure of the docking card of the utility model.

[0016] Figure 3 It is a schematic diagram of the local structure of the connection between the support strip and the rubber pad of the utility model.

[0017] Figure 4 It is a schematic diagram of the partial structure of the cross section of the connection between the docking clamp plate and the support bar of the utility model.

[0018] Figure 5 It is a schematic diagram of the partial structure of the connection between the horizontal bar and the reinforcement frame of the utility model.

[0019] The accompanying drawings are marked as follows: 1. lower chute plate; 2. support block; 3. electric cylinder; 4. push shaft; 5. installation push block; 6. telescopic chute; 7. docking card plate; 8. support bar; 9. rubber pad; 10. guide surface; 11. reinforcement bar; 12. external chute; 13. heating plate; 14. support plate; 15. reinforcement beam; 16. support block; 17. cross bar; 18. frame plate; 19. support column; 20. reinforcement frame; 21. reinforcement column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-5 The telescopic chute of the loading station shown in the figure is provided with a telescopic clamping mechanism. The setting of the telescopic clamping mechanism can enable the inner wall of the docking clamping plate 7 to be clamped on the outer wall of the carriage clamping block. When loading on the upper surface of the docking clamping plate 7, the up and down shaking of the docking clamping plate 7 can be avoided, and stable clamping support can be achieved, thereby greatly improving the loading stability of the telescopic chute 6. The specific structural setting of the telescopic clamping mechanism is as follows.

[0022] In this embodiment, as shown in the attached Figure 1-3 As shown, the support block 2 is fixed at the top of the lower chute plate 1, and the electric cylinder 3 is fixed at one side of the support block 2, which is characterized in that: a telescopic clamping mechanism is installed at the output end of the electric cylinder 3; the telescopic clamping mechanism includes a push shaft 4 installed at the output end of the electric cylinder 3, and one end of the push shaft 4 is fixedly connected to a mounting push block 5, and the bottom end of the mounting push block 5 is fixedly connected to a telescopic chute 6; one side of the telescopic chute 6 is fixedly connected to a docking card plate 7, a support strip 8 is welded on one side of the inner wall of the docking card plate 7, and two rubber pads 9 are adhesively fixedly connected to one side of the support strip 8, and a guide surface 10 is provided on one side of the two rubber pads 9, the top of the telescopic chute 6 is slidably connected to the bottom end of the lower chute plate 1, and the telescopic chute 6 and the lower chute plate 1 are both made of stainless steel, the two rubber pads 9 are symmetrically arranged about the middle of the docking card plate 7, and the two rubber pads 9 are fixedly connected to the inner wall of the docking card plate 7.

[0023] In this embodiment, as shown in the attached Figure 1-2 As shown, a reinforcing strip 11 is fixedly installed on the top of the docking card plate 7, and the cross-sectional shape of the reinforcing strip 11 is set to be rectangular, so that the reinforcing strip 11 can realize the reinforcement operation on the edge of the docking card plate 7 and increase the external strength of the docking card plate 7. An external chute 12 is welded to one side of the lower chute plate 1, and a heating plate 13 is fixedly connected to the outer wall of the external chute 12. A support plate 14 is fixedly installed on one side of the external chute 12; a reinforcing beam 15 is welded to one side of the support plate 14, so that the support plate 14 is supported by the reinforcing beam 15 to increase the stability of the support plate 14 when used. The support plate 14 supports the external chute 12, and the external chute 12 can provide support force for the lower chute plate 1, and the heating plate 13 can heat the outer wall of the external chute 12 to prevent the outer wall of the external chute 12 from freezing and being unusable.

[0024] When the telescopic chute of the loading station of this embodiment is in use, the support plate 14 is supported by the reinforcement beam 15, the support plate 14 supports the external chute 12, and the external chute 12 can provide support force for the lower chute plate 1, and the heating plate 13 can heat the outer wall of the external chute 12 to prevent the outer wall of the external chute 12 from freezing and becoming unusable.

[0025] The support block 2 is supported by the lower chute plate 1, and the support block 2 supports the electric cylinder 3. The electric cylinder 3 pushes the push shaft 4, and the push shaft 4 pushes the installation push block 5 to move. The installation push block 5 carries the telescopic chute 6 to move, and the telescopic chute 6 is telescoped outward along the bottom end of the lower chute plate 1, so that the telescopic chute 6 carries the docking card plate 7 to move, and the docking card plate 7 moves toward the car block position, so that the docking card plate 7 carries the support bar 8 to move, and the support bar 8 drives the two rubber pads 9 to move, and the car block is guided along the two guide surfaces 10 into the inside of the two rubber pads 9, so that the inner wall of the docking card plate 7 can be clamped on the outer wall of the car block, so that when the upper surface of the docking card plate 7 is loaded, the up and down shaking of the docking card plate 7 can be avoided, and the telescopic chute 6 can be stably loaded and used, and the reinforcement bar 11 can realize the reinforcement operation on the edge of the docking card plate 7.

[0026] In this embodiment, as shown in the attached Figure 4-5 As shown, a support block 16 is fixedly connected to one side of the support bar 8 near the middle thereof, and a reinforcement assembly is installed on one side of the support block 16; the reinforcement assembly includes a horizontal bar 17 fixedly installed on one side of the support block 16, and one end of the horizontal bar 17 is fixedly connected to a frame plate 18, and a support column 19 is welded to the inner wall of the frame plate 18; a reinforcement frame 20 is welded to the other end of the frame plate 18, and a reinforcement column 21 is welded to the inner wall of the reinforcement frame 20, the vertical cross-sectional shape of the reinforcement frame 20 is set to be concave, and the reinforcement frame 20 is welded to the support bar 8.

[0027] According to the upper structure, when in use, the support block 16 is supported by the docking card plate 7, the support block 16 supports the cross bar 17, and the cross bar 17 provides support force for the frame plate 18, and the support column 19 provides support force for the inner wall of the frame plate 18. The frame plate 18 can provide vertical support force for the two rubber pads 9, and the cross bar 17 also supports the reinforcement frame 20, the reinforcement column 21 provides reinforcement force for the inner wall of the reinforcement frame 20, and the reinforcement frame 20 can provide reinforcement force for the gap between the two rubber pads 9.

[0028] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopic chute for a loading station, comprising a lower chute plate (1), a support block (2) and an electric cylinder (3), wherein the support block (2) is fixed to the top of the lower chute plate (1), and the electric cylinder (3) is fixed to one side of the support block (2), characterized in that: The output end of the electric cylinder (3) is equipped with a telescopic clamping mechanism; The telescopic clamping mechanism comprises a push shaft (4) installed at the output end of the electric cylinder (3), and one end of the push shaft (4) is fixedly connected to a mounting push block (5), and the bottom end of the mounting push block (5) is fixedly connected to a telescopic chute (6); A docking card plate (7) is fixedly connected to one side of the telescopic chute (6), a support strip (8) is welded to one side of the inner wall of the docking card plate (7), and two rubber pads (9) are adhesively fixedly connected to one side of the support strip (8), and a guide surface (10) is provided on one side of the two rubber pads (9).

2. The telescopic chute for loading station according to claim 1, characterized in that: The top end of the telescopic chute (6) is slidably connected to the bottom end of the lower chute plate (1), and the telescopic chute (6) and the lower chute plate (1) are both made of stainless steel.

3. The telescopic chute for loading station according to claim 1, characterized in that: The two rubber pads (9) are symmetrically arranged about the middle of the docking card plate (7), and the two rubber pads (9) are fixedly connected to the inner wall of the docking card plate (7).

4. The telescopic chute for loading station according to claim 1, characterized in that: A reinforcement strip (11) is fixedly mounted on the top end of the docking clamping plate (7), and the cross-sectional shape of the reinforcement strip (11) is set to be rectangular.

5. The telescopic chute for loading station according to claim 1, characterized in that: An external chute (12) is welded to one side of the lower chute plate (1), a heating plate (13) is fixedly connected to the outer wall of the external chute (12), and a support plate (14) is fixedly installed on one side of the external chute (12); A reinforcing beam (15) is welded to one side of the support plate (14).

6. The telescopic chute for loading station according to claim 1, characterized in that: A support block (16) is fixedly connected to one side of the support bar (8) near the middle thereof, and a reinforcement component is installed on one side of the support block (16); The reinforcement assembly comprises a horizontal bar (17) fixedly mounted on one side of the support block (16), one end of the horizontal bar (17) is fixedly connected to a frame plate (18), and a support column (19) is welded to the inner wall of the frame plate (18); A reinforcement frame (20) is welded to the other end of the frame plate (18), and a reinforcement column (21) is welded to the inner wall of the reinforcement frame (20).

7. The telescopic chute for loading station according to claim 6, characterized in that: The vertical cross-section of the reinforcement frame (20) is set to be concave, and the reinforcement frame (20) and the support bar (8) are welded.

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