Discharging car limiting stopper mounting structure

Abstract

The utility model relates to the technical field of mounting structures, and provides a mounting structure for a limiting stopper of a discharging vehicle, which comprises a mounting plate for mounting the limiting stopper, and further comprises a supporting plate, two clamping plates are arranged at the bottom of the supporting plate in parallel, a supporting column is arranged at the top of the supporting plate, and the mounting plate is sleeved on the supporting column in an up-down sliding manner. Supporting springs are arranged between the bottoms of the supporting columns and the mounting plate and arranged on the supporting columns in a sleeving mode, threads are arranged on the surfaces of the supporting columns, and the tops of the supporting columns are connected with adjusting sleeves used for abutting against the mounting plate through the threads. The height adjusting mode of the limiting stopper is changed, and the height of the limiting stopper is well guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of installation structures, and more particularly, to an installation structure for a discharge truck limiter. Background Art

[0002] An automatic discharge truck is used in conjunction with a belt conveyor (hereinafter referred to as a belt machine). The discharge truck moves on a track and is connected in series to the belt machine. According to the stacking angle of different materials, the materials are lifted to a certain height along with the angle of the discharge truck, and then discharged to one side, both sides or the middle.

[0003] A limiter (i.e., a sensor) is used to detect the position of the discharge truck to achieve remote control. Currently, most limiters are fixed to the belt machine by means of a mounting bracket using screws. For example Figure 1 As shown, a mounting bracket in the prior art includes a mounting plate 1 for mounting a limiter 14. Two steel plates 13 are arranged in parallel at the bottom of the mounting plate 1. A fastening screw 15 is provided on one side steel plate 13. The steel plates 13 are clamped on the belt machine and fixed by tightening the fastening screw 15 after adjusting the height. This method has at least the following defects: Since it is mounted on the belt machine, the fastening screw is likely to loosen due to the operation of the belt machine, resulting in a change in the height of the limiter, causing the limiter to become ineffective. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure for a discharge truck limiter to solve the above-mentioned defects in the prior art.

[0005] The embodiments of the utility model are realized by the following technical solutions:

[0006] An installation structure for a discharge truck limiter includes a mounting plate for mounting a limiter, and further includes a support plate. Two clamping plates are arranged in parallel at the bottom of the support plate. A support column is provided at the top of the support plate. The mounting plate is slidably sleeved on the support column. A support spring is provided between the bottom of the support column and the mounting plate. The support spring is sleeved on the support column. The surface of the support column is provided with threads. An adjusting sleeve for pressing against the mounting plate is connected to the top of the support column through threads.

[0007] Optionally, a first guiding groove extending axially is provided on one side of the support column, and a first guiding block cooperating with the first guiding chute is provided on the mounting plate.

[0008] Optionally, a lateral adjusting member is provided between the support column and the support plate. The lateral adjusting member includes an adjusting screw rod and an adjusting slider. The adjusting screw rod is rotatably arranged above the support plate. The adjusting slider is in threaded cooperation with the adjusting screw rod. The adjusting slider is slidably connected to the support plate. The support column is fixedly arranged on the top of the adjusting slider.

[0009] Optionally, a second guide block parallel to the adjusting lead screw is provided at the top of the support plate, and a second guide chute for cooperating with the second guide block is provided on the adjusting slider.

[0010] Optionally, an adjusting handle is provided at one end of the adjusting lead screw.

[0011] Optionally, two connecting plates are arranged in parallel at the bottom of the support plate, and the two clamping plates are arranged inside the two connecting plates. The clamping plates are elastically connected to the adjacent connecting plates, and the two clamping plates are used for clamping on the running track of the unloading truck.

[0012] Optionally, at least two guide rods are fixedly connected to the clamping plate. The guide rods are slidably arranged on the connecting plate, and a limit block is provided at one end of the guide rod away from the clamping plate. A clamping spring is arranged between the connecting plate and the clamping plate, and the clamping spring is sleeved on the guide rod.

[0013] Optionally, the limit block is threadedly connected to the guide rod.

[0014] Optionally, a plurality of anti-slip protrusions are arranged on the top surface of the adjusting sleeve along the circumferential direction.

[0015] The technical solution of the present utility model has at least the following advantages and beneficial effects: In the present utility model, the limiter is installed on the mounting plate, and the clamping plate is clamped at a suitable position. The height adjustment of the limiter is realized by screwing the adjusting sleeve. Specifically, when the adjusting sleeve is screwed upward, under the action of the support spring, the mounting plate and the limiter move upward. When the adjusting sleeve is screwed downward, the support spring is further compressed, and the mounting plate and the limiter move downward. In this way, compared with the prior art, the height adjustment method of the limiter is changed, and the height of the limiter is well guaranteed. Even if the adjusting sleeve is loosened after long-term use, it will only cause a slight change in the height of the limiter, and it will not cause the limiter to fail to take effect. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of a mounting bracket provided in the prior art;

[0018] Figure 2 It is a schematic structural diagram of a mounting structure of a limiter for an unloading truck provided by the present utility model;

[0019] Figure 3 ForFigure 2 Cross-sectional view A-A;

[0020] Figure 4 is Figure 2 sectional view B-B;

[0021] Icon: 1 - mounting plate, 101 - first guiding block, 2 - support plate, 201 - second guiding block, 3 - clamping plate, 4 - guiding rod, 5 - clamping spring, 6 - limiting block, 7 - support column, 8 - adjusting sleeve, 801 - anti-slip protrusion, 9 - adjusting screw rod, 10 - adjusting slider, 11 - handle, 12 - support block, 13 - steel plate, 14 - limiter, 15 - fastening screw. Specific implementation mode

[0022] Refer to Figure 2 , a mounting structure of a limiter 14 for a discharging vehicle, including a mounting plate 1 for mounting the limiter 14, and further including a support plate 2. Two clamping plates 3 are arranged in parallel at the bottom of the support plate 2, and a clamping groove structure is formed between the clamping plates 3, which is convenient for being clamped at a suitable position.

[0023] Two connecting plates are arranged in parallel at the bottom of the support plate 2. The two clamping plates 3 are arranged inside the two connecting plates, and the clamping plates 3 are elastically connected to the adjacent connecting plates. When in use, the two clamping plates 3 are clamped on the running track of the discharging vehicle. Compared with the prior art of being installed on a belt conveyor, the installation is more convenient.

[0024] Specifically, the way that the clamping plate 3 is elastically connected to the adjacent connecting plate in this embodiment is as follows. Two guiding rods 4 are fixedly connected to the clamping plate 3. Of course, in other embodiments, more guiding rods 4 can also be provided. The guiding rods 4 are slidably penetrated through the connecting plates, and a limiting block 6 is arranged at one end of the guiding rod 4 away from the clamping plate 3. A clamping spring 5 is arranged between the connecting plate and the clamping plate 3, and the clamping spring 5 is sleeved on the guiding rod 4. In this way, the clamping spring 5 provides a certain clamping force for the substrate, avoiding the installation structure from easily moving along the running track of the discharging vehicle. In addition, such a setting also enables the clamping plate 3 to adapt to the running tracks of discharging vehicles with different widths.

[0025] Further, the limiting block 6 is threadedly connected to the guiding rod 4. With such a setting, it is convenient to adjust the pre-tightening force of the clamping spring 5. In practical applications, the limiting block 6 can be replaced by a nut.

[0026] A support column 7 is arranged at the top of the support plate 2. The mounting plate 1 is slidably sleeved on the support column 7. A support spring is arranged between the bottom of the support column 7 and the mounting plate 1, and the support spring is sleeved on the support column 7. The surface of the support column 7 is provided with threads, and an adjusting sleeve 8 for pressing against the mounting plate 1 is threadedly connected to the top of the support column 7. Further, a plurality of anti-slip protrusions 801 are arranged on the top surface of the adjusting sleeve 8 along the circumferential direction, which is convenient for screwing the adjusting sleeve 8.

[0027] On the basis described above, the height adjustment of the stopper 14 is achieved by turning the adjusting sleeve 8. Specifically, when the adjusting sleeve 8 is turned and moves upward, under the action of the supporting spring, the mounting plate 1 and the stopper 14 move upward. When the adjusting sleeve 8 is turned and moves upward, the supporting spring is further compressed, and the mounting plate 1 and the stopper 14 move downward. In this way, compared with the prior art, the height adjustment method of the stopper 14 is changed, and the height of the stopper 14 is well ensured. Even if the adjusting sleeve 8 becomes loose after long-term use, it will only cause a slight change in the height of the stopper 14, and it will not cause the stopper 14 to fail to take effect.

[0028] Reference Figure 3 , a first guiding groove extending axially is provided on one side of the supporting column 7, and a first guiding block 101 cooperating with the first guiding chute is provided on the mounting plate 1. It is easy to understand that a through hole is provided on the mounting plate 1, and the diameter of the through hole should be greater than the major diameter of the thread on the surface of the supporting column 7. The first guiding block 101 is arranged in the through hole. It is worth noting that through the cooperation of the first guiding block 101 and the first guiding chute, the mounting plate 1 cannot rotate when moving up and down, which well ensures the circumferential position of the stopper 14.

[0029] The following improvement is also made in this embodiment. A lateral adjustment component is provided between the supporting column 7 and the supporting plate 2. The lateral adjustment component includes an adjusting screw rod 9 and an adjusting slider 10. The adjusting screw rod 9 is rotatably arranged above the supporting plate 2. Specifically, supporting blocks 12 are fixedly arranged at both ends of the supporting plate 2, and both ends of the adjusting screw rod 9 are connected to one of the supporting blocks 12 through bearings respectively. The adjusting slider 10 is in threaded cooperation with the adjusting screw rod 9, and the adjusting slider 10 is slidably connected to the supporting plate 2. The supporting column 7 is fixedly arranged at the top of the adjusting slider 10. In this way, by rotating the adjusting screw rod 9, the lateral (i.e., the width direction of the running track of the unloading truck during use) position of the supporting column 7 can be changed, so as to better adjust the position of the stopper 14 and ensure its detection effect.

[0030] In this embodiment, in order to facilitate the rotation of the adjusting screw rod 9, an adjusting handle 11 is provided at one end of the adjusting screw rod 9 in this embodiment.

[0031] Reference Figure 4 , the specific manner in which the adjusting slider 10 is slidably connected to the supporting plate 2 in this embodiment is as follows. A second guiding block 201 parallel to the adjusting screw rod 9 is provided at the top of the supporting plate 2, and a second guiding chute cooperating with the second guiding block 201 is provided on the adjusting slider 10. It is easy to understand that the bottom of the adjusting slider 10 does not contact the top of the supporting plate 2 to avoid excessive restraint. In actual application, the second guiding block 201 and the second guiding chute are polished smoothly to make the adjusting slider 10 move smoothly.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stopper mounting structure for a discharge truck, comprising a mounting plate for mounting the stopper, characterized in that: It also includes a support plate, two clamping plates are arranged side by side at the bottom of the support plate, a support column is arranged at the top of the support plate, the mounting plate can be slidably mounted on the support column, a support spring is arranged between the bottom of the support column and the mounting plate, the support spring is mounted on the support column, a thread is arranged on the surface of the support column, and an adjusting sleeve for tightening the mounting plate is connected to the top of the support column through a thread.

2. The discharging vehicle limiter installation structure according to claim 1 is characterized in that: A first guide groove extending in the axial direction is provided on one side of the support column, and a first guide block matched with the first guide groove is provided on the mounting plate.

3. The discharging vehicle limiter installation structure according to claim 1 is characterized in that: A lateral adjustment component is provided between the support column and the support plate. The lateral adjustment component includes an adjusting screw and an adjusting slider. The adjusting screw is rotatably arranged above the support plate. The adjusting slider and the adjusting screw are threadedly matched. The adjusting slider is slidably connected to the support plate. The support column is fixedly arranged on the top of the adjusting slider.

4. The limiter installation structure of the unloading vehicle according to claim 3 is characterized in that: The top of the support plate is provided with a second guide block parallel to the adjusting screw rod, and the adjusting slider is provided with a second guide slot matched with the second guide block.

5. The limiter installation structure of the unloading vehicle according to claim 3 is characterized in that: An adjusting handle is provided at one end of the adjusting screw rod.

6. The discharging vehicle limiter installation structure according to any one of claims 1 to 5, characterized in that: Two connecting plates are arranged in parallel at the bottom of the support plate, and the two clamping plates are arranged on the inner sides of the two connecting plates. The clamping plates are elastically connected to adjacent connecting plates, and the two clamping plates are used to clamp on the running track of the unloading vehicle.

7. The limiter installation structure of the unloading vehicle according to claim 6 is characterized in that: The clamping plate is fixedly connected with at least two guide rods, which are slidably arranged on the connecting plate, and a limit block is arranged at one end of the guide rod away from the clamping plate, a clamping spring is arranged between the connecting plate and the clamping plate, and the clamping spring is sleeved on the guide rod.

8. The limiter installation structure of the unloading vehicle according to claim 7 is characterized in that: The limit block is connected to the guide rod through threads.

9. The discharging vehicle limiter installation structure according to any one of claims 1 to 5, characterized in that: The top surface of the adjusting sleeve is provided with a plurality of anti-skid protrusions along the circumferential direction.

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