Safety protection equipment for mechanical equipment

Abstract

The utility model discloses safety protection equipment for mechanical equipment, which relates to the technical field of mine equipment protection and comprises a support frame, rollers fixedly connected to the bottom of the support frame, receiving frames fixedly connected to two ends of the top of the support frame, receiving grooves formed in the receiving frames, and baffles rotationally connected to the lower parts in the receiving frames through torsion springs. The baffle plate is positioned below the receiving groove; a sliding groove is formed in the lower portion of the side wall, deviating from the receiving groove, of the receiving frame, the lower portion of the blocking plate rotates to the position above the loading space in the trolley, the broken stone head in the area above the blocking plate slides into the trolley through the blocking plate, after loading is completed, the trolley is separated from the extrusion plate, and the blocking plate can be rapidly reset and closed through assistance of a torsional spring and a reset spring. And the gravel head can be quickly loaded through contact and separation of the trolley and the extrusion plate, so that time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine equipment protection, in particular to a mechanical equipment safety protection device. Background Art

[0002] Mining machinery and equipment refers to various mechanical equipment used in the process of mining, ore dressing and transportation. These equipment include drilling equipment, mining equipment, transportation equipment, ore crushing equipment, screening equipment, ore dressing equipment, flotation equipment, etc.

[0003] Publication (announcement) number: CN219865135U, a mechanical equipment safety protection device, relates to the field of mining equipment protection technology, includes a traveling frame, the bottom of the traveling frame is rotatably provided with traveling wheels, the top of the traveling frame is fixedly provided with a horizontal rod, the top of the horizontal rod is symmetrically fixed with a bottom plate, and the top side of the bottom plate is fixedly provided with a side baffle.

[0004] In the above-mentioned prior art, the locking bolt 4 is unscrewed to a position where it does not hinder the rotation of the closing plate 7, the closing plate 7 is opened, and the crushed stones are released from the release groove 32 position. The workers can transfer the crushed stones using shovels and carrying tools. When transporting the crushed stones, it is necessary to control the rotation of the closing plate 7 by twisting the bolt 4. The workers need to manually unscrew or screw in the locking bolt 4, which increases the complexity and time cost of the operation. When the closing plate 7 needs to be opened and closed frequently, this operation method will significantly reduce work efficiency. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a mechanical equipment safety protection device.

[0006] The utility model is achieved in that a mechanical equipment safety protection device is constructed, which includes a support frame, a roller is fixedly connected to the bottom of the support frame, and two ends of the top of the support frame are fixedly connected to a receiving frame, a receiving slot is provided on the receiving frame, and a blocking plate is rotatably connected to the lower part of the receiving frame through a torsion spring, and the blocking plate is located below the receiving slot; a slide slot is provided below the side wall of the receiving frame away from the receiving slot, and a guide rod is fixedly connected in the slide slot, and a spring is sleeved on the outer side of the guide rod, one end side of the spring is fixedly connected to the side wall of the slide slot, and the other end of the spring is fixedly connected to the side wall of the extrusion plate, and the lower part of the extrusion plate is slidably connected to the side of the guide rod, one end of the traction rope is fixedly connected to the side of the extrusion plate, and the traction rope is slidably connected to the receiving frame and fixedly connected to the bottom of the rack; the rotating shaft of the blocking plate is fixedly connected to the center of the gear, and the gear meshing drives the rack to slide in the receiving frame, and the inner side wall of the receiving frame is fixedly connected to the reset spring, and the reset spring is fixedly connected to the rack.

[0007] Preferably, both ends of the blocking plate are fixedly connected to the folding belt, and the upper end of the folding belt is connected to the side wall of the receiving frame.

[0008] Preferably, the gear is rotatably connected to the receiving frame.

[0009] The utility model has the following advantages: The utility model provides a mechanical equipment safety protection device through improvement, which has the following improvements compared with the same type of equipment:

[0010] The utility model discloses a mechanical equipment safety protection device, in which the lower part of the blocking plate rotates to the upper part of the loading space in the bucket car, so that the crushed stones in the area above the blocking plate slide into the bucket car through the blocking plate. When the loading is completed, the bucket car is separated from the extrusion plate, and the blocking plate can be quickly reset and closed with the assistance of the torsion spring and the return spring, so that the loading of the crushed stones can be quickly completed through the contact and separation of the bucket car and the extrusion plate, thereby saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a bottom view structural diagram of the receiving frame of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the receiving frame of the utility model from a top view;

[0014] Figure 4 It is a schematic diagram of the connection relationship structure of the baffle plates of the utility model.

[0015] Among them: support frame -1, roller -2, receiving frame -3, receiving slot -4, blocking plate -5, slide slot -6, guide rod -7, spring -8, extrusion plate -9, traction rope -10, folding belt -51, gear -52, rack -53, reset spring -54. DETAILED DESCRIPTION

[0016] The following is combined with Figures 1 to 4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0017] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0019] See also Figure 1~Figure 4 The utility model is a mechanical equipment safety protection device, including a support frame 1, a roller 2 is fixedly connected to the bottom of the support frame 1, and receiving frames 3 are fixedly connected to the two ends of the top of the support frame 1. The receiving frame 3 is provided with a receiving groove 4. A blocking plate 5 is rotatably connected to the bottom of the receiving frame 3 through a torsion spring, and the blocking plate 5 is located below the receiving groove 4. The receiving groove 4 is used to receive broken stones falling from above.

[0020] Specifically, a slide groove 6 is provided below the side wall of the receiving frame 3 facing away from the receiving groove 4, and a guide rod 7 is fixedly connected inside the slide groove 6, and a spring 8 is sleeved on the outer side of the guide rod 7, one end side of the spring 8 is fixedly connected to the side wall of the slide groove 6, and the other end of the spring 8 is fixedly connected to the side wall of the extrusion plate 9, and the lower part of the extrusion plate 9 is slidably connected to the side of the guide rod 7, one end of the traction rope 10 is fixedly connected to the side of the extrusion plate 9, and the traction rope 10 is slidably connected to the receiving frame 3 and fixedly connected to the bottom of the rack 53. During operation, when it is necessary to collect the gravel in the receiving groove 4, the bucket car or other collecting car is pushed to the bottom of the receiving frame 3, and the front end of the bucket car is moved to contact with the extrusion plate 9, pushing the extrusion plate 9 to move, and the extrusion plate 9 compresses the spring 8 to pull the traction rope 10 to move.

[0021] Specifically, both ends of the blocking plate 5 are fixedly connected to the folding belt 51, and the upper end of the folding belt 51 is connected to the side wall of the receiving frame 3. The rotating shaft of the blocking plate 5 is fixedly connected to the center of the gear 52. The gear 52 is connected to the receiving frame 3 for rotation. The gear 52 meshes and drives the rack 53 to be slidably connected to the receiving frame 3. The inner wall of the receiving frame 3 is fixedly connected to the reset spring 54. The reset spring 54 is fixedly connected to the rack 53. When working, when the traction rope 10 is pulled, the traction rope 10 drives the rack 53 to move. The rack 53 meshes and drives the gear 52 to rotate, and the gear 52 can drive the blocking plate 5 to rotate downward, and the bottom of the blocking plate 5 rotates to the top of the loading space in the bucket car, so that the crushed stones in the area above the blocking plate 5 slide into the bucket car through the blocking plate 5. When the crushed stones in the receiving groove 4 are loaded, the bucket car is separated from the squeezing plate 9, and the blocking plate 5 can be quickly reset and closed with the assistance of the torsion spring and the return spring 54. The loading of the crushed stones can be quickly completed through the contact and separation of the bucket car and the squeezing plate 9, saving time.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mechanical equipment safety protection device, comprising a support frame, a roller is fixedly connected to the bottom of the support frame, a receiving frame is fixedly connected to both ends of the top of the support frame, a receiving slot is provided on the receiving frame, a blocking plate is rotatably connected to the bottom of the receiving frame through a torsion spring, and the blocking plate is located below the receiving slot; Features A slide groove is provided below the side wall of the receiving frame away from the receiving groove, and a guide rod is fixedly connected in the slide groove, a spring is sleeved on the outer side of the guide rod, one end of the spring is fixedly connected to the side wall of the slide groove, and the other end of the spring is fixedly connected to the side wall of the extrusion plate, the lower part of the extrusion plate is slidably connected to the side of the guide rod, one end of a traction rope is fixedly connected to the side of the extrusion plate, and the traction rope is slidably connected to the receiving frame and fixedly connected to the bottom of the rack; The rotating shaft of the blocking plate is fixedly connected to the center of the gear circle, the gear meshing drives the rack to slide in the receiving frame, the inner wall of the receiving frame is fixedly connected to the reset spring, and the reset spring is also fixedly connected to the rack.

2. A mechanical equipment safety protection device according to claim 1, characterized in that: The two ends of the blocking plate are fixedly connected to the folding belt, and the upper end of the folding belt is connected to the side wall of the receiving frame.

3. A mechanical equipment safety protection device according to claim 2, characterized in that: The gear is rotatably connected with the receiving frame.

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