Protective device for bottom plate of feeding hopper

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a buffer and adjustment mechanism on the bottom plate of the feeding hopper, the problems of equipment wear and uneven feeding caused by the lack of protection of the bottom plate of the feeding hopper are solved, thus achieving equipment protection and uniform feeding.

CN223687668UActive Publication Date: 2025-12-19CHINA TIESIJU CIVIL ENGINEERING GROUP CO LTD +1

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202520175951.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-01-24
Publication Date: 2025-12-19
Estimated Expiration: 2035-01-24

AI Technical Summary

Technical Problem

The bottom plate of the feed hopper lacks protective measures. The impact of stones on the feed hopper and feeder can easily cause wear and tear on the equipment, and uneven feeding can easily cause blockages.

Method used

A bottom plate protection device for a feeding hopper was designed, including a buffer mechanism and an adjustment mechanism. The buffer mechanism is used to buffer the impact of stones, and the adjustment mechanism is used to adjust the position of the buffer mechanism to accommodate different numbers of stones and reduce the impact. The device includes components such as a buffer plate, wire rope, cross plate, slider, adjustment block, lead screw, and motor.

Benefits of technology

It effectively reduces the impact of stones on the feeding hopper and feeder, prevents equipment wear, achieves uniform feeding, and avoids material blockage.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN223687668U_ABST

Patent Text Reader

Abstract

The utility model discloses a feeding hopper bottom plate protection device which comprises a feeding hopper body, a feeding machine inlet formed in one side of the feeding hopper body and a steel plate arranged on the feeding machine inlet and used for resisting stone striking, and further comprises a buffering mechanism arranged above the feeding hopper body and used for buffering stone striking, and a bottom plate arranged on the feeding hopper body and used for protecting the bottom plate of the feeding hopper body. The adjusting mechanisms are arranged on the two sides of the feeding hopper body and used for adjusting the position of the buffering mechanism. According to the feeding hopper, the buffering mechanism and the adjusting mechanism are arranged, stone blocks enter the feeding hopper body through the feeding machine inlet, the stone blocks impact the feeding hopper body and the feeding machine inlet, the feeding hopper body and the feeding machine inlet are prone to being abraded, the impact of the stone blocks on the feeding machine inlet is relieved through a steel plate, and the impact of the stone blocks on the feeding hopper body is relieved through the buffering mechanism; the adjusting mechanism adjusts the buffering mechanism, so that the buffering mechanism adjusts according to the number of stones falling on the feeding hopper body, and the buffering effect is achieved.

Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to a hopper technical field, specifically relates to a feeding hopper bottom plate protection device. BACKGROUND

[0002] The feeding device is an auxiliary device in the mechanized storage and transportation system of the lime production enterprise, and its main function is to continuously and uniformly feed the processed or unprocessed material from a certain device to the receiving device or the transportation machine. UTILITY MODEL CONTENT

[0003] The utility model discloses a feeding hopper bottom plate protection device.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A feeding hopper bottom plate protection device, including the feeding hopper body, the feeding machine import that is located one side of the feeding hopper body and the steel plate that is located on the feeding machine import and is used for resisting the impact of stone, still include:

[0006] Buffer mechanism, be located the top of the feeding hopper body and be used for buffering the impact of stone;

[0007] Adjusting mechanism, be located the both sides of the feeding hopper body and be used for adjusting the position of the buffer mechanism.

[0008] Preferably, the buffer mechanism includes:

[0009] Buffer plate, be located the feeding hopper body;

[0010] Steel wire rope, be located the buffer plate and be used for hoisting the buffer plate;

[0011] Cross plate, be located the upper end of the feeding hopper body and be used for supporting the steel wire rope.

[0012] Preferably, the adjusting mechanism includes:

[0013] Slide block, be two and respectively be located the both sides of the cross plate;

[0014] Adjusting block, be located the lower side of the slide block and be used for the slide block sliding;

[0015] Adjusting groove, be located the adjusting block;

[0016] Driving assembly, be located the adjusting block and be used for driving the slide block sliding.

[0017] Preferably, the driving assembly comprises:

[0018] A screw rod is arranged on one of the adjusting grooves and is threadedly connected with the sliding block.

[0019] A guide rod is arranged on the other adjusting groove and is slidingly connected with the sliding block.

[0020] A motor is arranged on the screw rod and is used to drive the screw rod to rotate.

[0021] Preferably, the transverse plate is provided with a positioning member for positioning the steel wire rope.

[0022] The positioning member comprises:

[0023] Two positioning plates are slidingly arranged on the transverse plate and are respectively clamped on two sides of the steel wire rope.

[0024] A sliding groove is arranged on the transverse plate and is used for the sliding of the positioning plates.

[0025] A guide column is arranged in the sliding groove and is used for guiding the positioning plates.

[0026] A guide hole is arranged on the positioning plate and is used for the passing of the guide column.

[0027] A fastening element is arranged on the positioning plate and is used for clamping the positioning plate.

[0028] Preferably, the fastening element comprises:

[0029] A fastening threaded rod is arranged on the positioning plate.

[0030] An abutting plate is arranged on one end of the fastening threaded rod and abuts against one of the positioning plates.

[0031] A fastening nut is arranged on the fastening threaded rod away from the abutting plate and is threadedly connected with the fastening threaded rod.

[0032] Compared with the prior art, the utility model has the beneficial effects that:

[0033] The utility model discloses a buffering mechanism and adjusting mechanism are set, the stone is imported to the feeding hopper body through the feeder import, and the stone causes the impact to the feeding hopper body and the feeder import, and the feeding hopper body and the feeder import are easy to wear, the steel plate reduces the impact of the stone to the feeder import, and the buffering mechanism reduces the impact of the stone to the feeding hopper body, and the adjusting mechanism adjusts the buffering mechanism, so that the buffering mechanism is adjusted according to the number of the stone falling on the feeding hopper body, so as to realize the effect of buffering. BRIEF DESCRIPTION OF DRAWINGS

[0034] The drawings accompanying the specification provide further understanding of the present application, the schematic embodiments of the present application and the description thereof serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0035] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0036] Figure 2 It is a schematic diagram of the overall structure of the present application Figure 1 It is an enlarged view of A in the present application;

[0037] Figure 3 It is a schematic diagram of the overall structure of the present application Figure 1 It is an enlarged view of B in the present application;

[0038] Figure 4 It is a schematic diagram of the overall structure of the present application

[0039] Figure 5 It is a schematic diagram of the overall structure of the present application Figure 4 It is an enlarged view of C in the present application;

[0040] Figure 6 It is a schematic diagram of the overall structure of the present application

[0041] Figure 7 It is a schematic diagram of the overall structure of the present application

[0042] Figure 8 It is a schematic diagram of the overall structure of the present application

[0043] In the drawings: 1, feeding hopper body; 11, adjusting block; 111, adjusting groove; 112, screw rod; 113, motor; 114, guide rod; 115, sliding block; 12, buffer plate; 13, horizontal plate; 131, sliding groove; 132, guide column; 133, positioning plate; 134, positioning piece; 1341, fastening threaded rod; 1342, abutting plate; 1343, fastening nut; 135, guide hole; 14, steel wire rope; 2, feeding machine inlet; 21, steel plate. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] Please refer toFigures 1-8 A feeding hopper bottom plate protection device, comprising a feeding hopper body 1, a feeder inlet 2 arranged on one side of the feeding hopper body 1, and a steel plate 21 arranged on the feeder inlet 2 and used for resisting the impact of stones, further comprising:

[0046] A buffer mechanism arranged above the feeding hopper body 1 and used for buffering the impact of stones;

[0047] An adjusting mechanism arranged on both sides of the feeding hopper body 1 and used for adjusting the position of the buffer mechanism.

[0048] In this way, the steel plate 21 is arranged in multiple and uniformly distributed on the feeder inlet 2, and the steel plate 21 is bolted to the feeder inlet 2; the stones fall on the feeding hopper body 1 through the feeder inlet 2, and the stones impact both the feeding hopper body 1 and the feeder inlet 2, which easily wears the feeding hopper body 1 and the feeder inlet 2; the steel plate 21 reduces the impact of the stones on the feeder inlet 2, and the buffer mechanism reduces the impact of the stones on the feeding hopper body 1; the adjusting mechanism adjusts the buffer mechanism, so that the buffer mechanism is adjusted according to the number of stones falling on the feeding hopper body 1, so as to achieve the buffering effect.

[0049] In an embodiment, the buffer mechanism comprises:

[0050] A buffer plate 12 arranged on the feeding hopper body 1;

[0051] A steel wire rope 14 arranged on the buffer plate 12 and used for hoisting the buffer plate 12;

[0052] A cross plate 13 arranged on the upper end of the feeding hopper body 1 and used for supporting the steel wire rope 14.

[0053] In this way, the steel wire rope 14 is arranged in two and respectively sleeved on the buffer plate 12.

[0054] In an embodiment, the adjusting mechanism comprises:

[0055] A sliding block 115 arranged in two and respectively arranged on both sides of the cross plate 13;

[0056] An adjusting block 11 arranged below the sliding block 115 and used for sliding the sliding block 115;

[0057] An adjusting groove 111 arranged on the adjusting block 11;

[0058] A driving assembly arranged on the adjusting block 11 and used for driving the sliding block 115 to slide.

[0059] In this way, the adjusting block 11 is fixedly connected to the upper end of the feeding hopper body 1; and the sliding block 115 is fixedly connected to the bottom end of the cross plate 13.

[0060] In an embodiment, the driving assembly comprises:

[0061] A screw rod 112 is arranged on one of the adjusting grooves 111 and is threadedly connected with the sliding block 115.

[0062] A guide rod 114 is arranged on the other adjusting groove 111 and is slidingly connected with the sliding block 115.

[0063] A motor 113 is arranged on the screw rod 112 and is used to drive the screw rod 112 to rotate.

[0064] In this way, the motor 113 is fixedly connected with the adjusting block 11, and the output shaft of the motor 113 is fixedly connected with the screw rod 112 through a shaft coupling. When the motor 113 is started, the screw rod 112 is driven to rotate, thereby driving the sliding block 115 to slide, so as to adjust the position of the horizontal plate 13 on the feeding hopper body 1, so as to adapt to the buffering of different amounts of stone blocks. When the stone blocks are too much, the buffering plate 12 is moved away from the direction of the feeder inlet 2, so as to avoid that the stone blocks submerge the buffering plate 12. When the stone blocks are too few, the buffering plate 12 is moved towards the direction of the feeder inlet 2, so as to avoid that the stone blocks cannot contact the buffering plate 12, thereby avoiding that the stone blocks cannot play a buffering role.

[0065] In an embodiment, the horizontal plate 13 is provided with a positioning member 134 for positioning the steel wire rope 14.

[0066] The positioning member 134 comprises:

[0067] Two positioning plates 133 are slidingly arranged on the horizontal plate 13 and are respectively clamped on two sides of the steel wire rope 14.

[0068] A sliding groove 131 is arranged on the horizontal plate 13 and is used for the positioning plate 133 to slide.

[0069] A guide column 132 is arranged in the sliding groove 131 and is used for guiding the positioning plate 133.

[0070] A guide hole 135 is arranged on the positioning plate 133 and is used for the guide column 132 to pass through.

[0071] A fastening element is arranged on the positioning plate 133 and is used for clamping the positioning plate 133.

[0072] In this way, the guide column 132 is fixedly connected in the sliding groove 131, and the positioning plate 133 is slidingly connected with the guide column 132.

[0073] In an embodiment, the fastening element comprises:

[0074] A fastening threaded rod 1341 is arranged on the positioning plate 133;

[0075] An abutting plate 1342 is arranged on one end of the fastening threaded rod 1341 and abuts against one of the positioning plates 133.

[0076] The fastening nut 1343 is arranged on the fastening threaded rod 1341 away from the abutting plate 1342 and is threadedly connected with the fastening threaded rod 1341.

[0077] In this way, the fastening threaded rod 1341 is fixedly connected with the abutting plate 1342; when the steel wire rope 14 is placed, the fastening threaded rod 1341 is threadedly connected with one of the positioning plates 133, and the two positioning plates 133 are in an open state, so that the steel wire rope 14 is easily sleeved on the position between the two positioning plates 133, i.e., on the horizontal plate 13; when it is necessary to stabilize the position of the steel wire rope 14, the fastening threaded rod 1341 penetrates through the other positioning plate 133, and the fastening nut 1343 is sleeved on the fastening threaded rod 1341, and the fastening nut 1343 is rotated, so that the two positioning plates 133 are clamped on the steel wire rope 14, so that the steel wire rope 14 is not easy to shake and shift, thereby avoiding falling off; the design of the two positioning plates 133 also makes the position of the steel wire rope 14 sleeved on the horizontal plate 13 certain, thereby playing a positioning role, so that the position of the buffer plate 12 on the steel wire rope 14 is not easy to deviate, thereby achieving the buffering effect.

[0078] Working principle: when in use, the stone is fed into the feeding hopper body 1 through the feeder inlet 2, and the stone impacts the feeding hopper body 1 and the feeder inlet 2, which are easy to wear, the steel plate 21 reduces the impact of the stone on the feeder inlet 2, and the buffer mechanism reduces the impact of the stone on the feeding hopper body 1; the adjusting mechanism adjusts the buffer mechanism, so that the buffer mechanism is adjusted according to the number of stones falling on the feeding hopper body 1, so as to achieve the buffering effect.

[0079] It should be noted that if the embodiment of the utility model has directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, if the specific posture changes, the directionality indication also changes accordingly.

[0080] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B scheme. In addition, "multiple" means more than two. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A feed bin floor protection device, characterized by, The utility model provides a stone feeding hopper, which comprises a feeding hopper body (1), a feeder inlet (2) arranged on one side of the feeding hopper body (1), and a steel plate (21) arranged on the feeder inlet (2) and used for resisting the impact of stones, and further comprises: a buffer mechanism arranged above the feeding hopper body (1) and used for buffering the impact of stones; an adjusting mechanism arranged on both sides of the feeding hopper body (1) and used for adjusting the position of the buffer mechanism.

2. The feedwell floor protection apparatus of claim 1, wherein, The buffer mechanism comprises: a buffer plate (12) arranged on the feeding hopper body (1); a steel wire rope (14) arranged on the buffer plate (12) and used for hoisting the buffer plate (12); and a cross plate (13) arranged at the upper end of the feeding hopper body (1) and used for supporting the steel wire rope (14).

3. The feedwell floor protection apparatus of claim 2, wherein, The adjusting mechanism comprises: two sliding blocks (115) arranged on both sides of the cross plate (13); an adjusting block (11) arranged below the sliding blocks (115) and used for sliding movement of the sliding blocks (115); an adjusting groove (111) arranged on the adjusting block (11); and a driving assembly arranged on the adjusting block (11) and used for driving the sliding blocks (115) to slide.

4. The feedwell floor protection apparatus of claim 3, wherein, The driving assembly comprises: a lead screw (112) arranged in one of the adjusting grooves (111) and threadedly connected with the sliding blocks (115); a guide rod (114) arranged in the other adjusting groove (111) and slidingly connected with the sliding blocks (115); and a motor (113) arranged on the lead screw (112) and used for driving the lead screw (112) to rotate.

5. The feedwell floor protection apparatus of claim 4, wherein, The cross plate (13) is provided with a positioning member (134) used for positioning the steel wire rope (14); The positioning member (134) comprises: two positioning plates (133) slidingly arranged on the cross plate (13) and clamped on both sides of the steel wire rope (14), respectively; a sliding groove (131) arranged on the cross plate (13) and used for sliding movement of the positioning plates (133); a guide column (132) arranged in the sliding groove (131) and used for guiding the positioning plates (133); a guide hole (135) arranged on the positioning plates (133) and used for the guide column (132) to pass through; and a fastening element arranged on the positioning plates (133) and used for clamping the positioning plates (133).

6. The feedwell floor protection apparatus of claim 5, wherein, The fastening element comprises: a fastening threaded rod (1341) penetrating the positioning plates (133); an abutting plate (1342) arranged at one end of the fastening threaded rod (1341) and abutting one of the positioning plates (133); and a fastening nut (1343) arranged at the other end of the fastening threaded rod (1341) away from the abutting plate (1342) and threadedly connected with the fastening threaded rod (1341).