Composite buffer bed

Abstract

The utility model discloses a composite buffer bed which comprises a fixing plate, connecting plates are fixedly connected to the four sides of the upper end of the fixing plate, driving motors are fixedly connected to one sides of two of the connecting plates, rotating rods are fixedly connected to the output ends of the driving motors, rotating plates are fixedly connected to the rotating rods, and adjusting rods are rotatably connected to the upper sides of the rotating plates. Guide strips are evenly and fixedly connected to the adjusting rod, a reinforcing rib is fixedly connected between every two adjacent guide strips, the guide strips located on the two sides are staggered, the rotating plate is sleeved with a shielding plate, a gear is fixedly connected to one end of the adjusting rod, a clamping rod is meshed with the gear, and the clamping rod is connected with the rotating plate in an inserted mode; according to the utility model, preliminary buffering is provided by arranging the guide strip with adjustable inclination, materials fall down from the sunken part of the guide strip, further buffering is provided by matching with the shielding plate, and then the supporting column capable of being rotationally adjusted is matched, so that the adaptability of the device can be improved, and the device can pass through the conveying belt and provide effective support.

Description

Technical Field

[0001] The utility model relates to the technical field of buffer beds, in particular to a composite buffer bed. Background Art

[0002] The buffer bed is an important component of the belt conveyor, mainly used to replace the traditional buffer drag. The buffer bed provides buffering through the buffer strips installed on it and the high-elastic special rubber layer, and it is more convenient to disassemble and assemble.

[0003] According to the "whole-plate buffer bed" with Chinese patent publication number CN219822814U, it mainly describes that a plurality of buffer blocks are provided to play a preliminary buffering role, and then a buffer pad, a plurality of telescopic rods, a plurality of buffer springs and a plurality of dampers cooperate to further buffer the belt, and at the same time can reduce the shaking degree of the belt, so as to better protect the belt. In this process, the structure of the buffer bed is relatively complicated, which makes the installation more troublesome when adapting to conveyor belts of different heights.

[0004] Therefore, a composite buffer bed is proposed to solve the problem that the structure of the buffer bed is relatively complicated, which makes the installation more troublesome when adapting to conveyor belts of different heights. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in this process, the structure of the buffer bed is relatively complicated, which leads to the problem that the installation is relatively troublesome when adapting to conveyor belts of different heights. Therefore, a composite buffer bed is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a composite buffer bed, including a fixed plate, four sides of the upper end of the fixed plate are fixedly connected to connecting plates, wherein one side of two connecting plates is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a rotating rod, a rotating plate is fixedly connected to the rotating rod, the upper side of the rotating plate is rotatably connected to an adjusting rod, guide bars are evenly fixedly connected to the adjusting rod, reinforcing ribs are fixedly connected between two adjacent guide bars, and the guide bars on both sides are staggered with each other, a shield plate is sleeved on the rotating plate, one end of the adjusting rod is fixedly connected to a gear, a clamping rod is meshed on the gear, and the clamping rod is plugged into the rotating plate.

[0007] As a preferred technical solution of the utility model, a groove is opened on one side of the upper end of the baffle and a spring rod is fixedly connected in the groove. A tough plate is fixedly connected to the upper end of the spring rod. By arranging the spring rod and the tough plate, further buffering can be provided when the material falls.

[0008] As a preferred technical solution of the utility model, a support ball is rotatably embedded on the bottom side of the baffle, and the support ball corresponds to the fixed plate. By arranging the support ball, the baffle can adapt to the conveyor belt and reduce the friction between the baffle and the conveyor belt.

[0009] As a preferred technical solution of the utility model, a groove is provided on the upper end of the fixed plate and a cushion block is fixedly connected in the groove, and the cushion block is in contact with the supporting ball. By providing the cushion block, the buffering of the conveyor belt is increased.

[0010] As a preferred technical solution of the utility model, grooves are provided on all four sides of the bottom end of the fixed plate and the fixed plate is located in the groove and is rotatably connected to a support column via a rotating shaft. One side of the support column is in contact with a positioning rod, and the positioning rod is plugged into the fixed plate. By providing a rotatable support column, the device can be inserted into the gap of the conveyor belt for easy fitting.

[0011] The utility model has the following advantages: preliminary buffering is provided by setting a guide bar with adjustable inclination, and the material falls from the depression of the guide bar, and is combined with a shield plate to provide further buffering, and then combined with a rotatable and adjustable support column, the adaptability of the device can be improved, so that the device can pass between conveyor belts and provide effective support. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view cross-sectional structural schematic diagram of a composite impact bed in a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a composite impact bed in a preferred embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the enlarged structure of point A of a composite buffer bed in a preferred embodiment of the utility model.

[0015] Explanation of the accompanying drawings: 1. Fixed plate; 2. Connecting plate; 3. Rotating rod; 4. Rotating plate; 5. Adjusting rod; 6. Guide strip; 7. Shield; 8. Gear; 9. Clamping rod; 10. Support column; 11. Positioning rod; 12. Pad; 13. Support ball; 14. Spring rod; 15. Tough plate; 16. Reinforcing rib. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3A composite buffer bed shown in the figure comprises a fixed plate 1, and connecting plates 2 are fixedly connected to the four sides of the upper end of the fixed plate 1, wherein one side of the two connecting plates 2 is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a rotating rod 3, and a rotating plate 4 is fixedly connected to the rotating rod 3. The driving motor drives the rotating rod 3 and the rotating plate 4 to rotate, so that the rotating plate 4 and the fixed plate 1 are placed parallel, and the upper side of the rotating plate 4 is rotatably connected to an adjusting rod 5, and guide bars 6 are evenly fixedly connected to the adjusting rod 5, and a recess is set on the guide bar 6. A reinforcing rib 16 is fixedly connected between two adjacent guide bars 6, and the reinforcing rib 16 can provide stability between the two adjacent guide bars 6 by connection, and the guide bars 6 on both sides are staggered with each other, and a shield plate 7 is sleeved on the rotating plate 4, and a gear 8 is fixedly connected to one end of the adjusting rod 5, and a clamping rod 9 is meshed on the gear 8 and the clamping rod 9 is plugged into the rotating plate 4, and the rotating gear 8 can drive the adjusting rod 5 to rotate and adjust the inclination of the guide bar 6.

[0018] Among them, the tough plate 15 is fixedly connected to the upper end of the spring rod 14, and the spring rod 14 is fixedly connected in the groove. The groove is located on one side of the upper end of the baffle 7. By arranging the spring rod 14 to cooperate with the tough plate 15, when the material falls from the recessed part of the guide strip 6, it will contact the tough plate 15, thereby further improving the buffering effect.

[0019] Among them, the fixed plate 1 corresponds to the support ball 13, the support ball 13 is rotatably embedded in the bottom side of the baffle 7, and the upper side of the conveyor belt contacts the support ball 13. By setting the support ball 13, the friction between the baffle 7 and the conveyor belt can be reduced.

[0020] The support ball 13 contacts the cushion block 12 , and the cushion block 12 is fixedly connected in the groove. The groove is located at the upper end of the fixed plate 1 . By setting the cushion block 12 to contact the conveyor belt contacted by the support ball 13 , a buffering effect can be provided.

[0021] Among them, the fixed plate 1 is inserted with a positioning rod 11, the positioning rod 11 contacts one side of the support column 10, the support column 10 is rotatably connected to the fixed plate 1 through a rotating shaft, and the grooves are located on the four sides of the bottom end of the fixed plate 1. By setting the positioning rod 11 to limit the support column 10, the support column 10 and the fixed plate 1 can be adjusted to be horizontally set.

[0022] Working principle: insert the fixed plate 1 from the inner side of the conveyor belt, and place the fixed plate 1 horizontally with the conveyor belt. At this time, the rotating plate 4 and the support column 10 are parallel to the conveyor belt. Then adjust the driving motor to drive the rotating rod 3 to rotate to be perpendicular to the fixed plate 1, and the baffle 7 is subject to gravity, and the bottom support ball 13 contacts the upper side of the conveyor belt. At the same time, the positioning rod 11 is used to limit the support column 10, so that the support column 10 is perpendicular to the fixed plate 1. When the material falls, it first contacts the gap between multiple guide bars 6 and falls along the depression of the guide bar 6. The material falls on the tough plate 15 and the spring rod 14 of the baffle 7, which further provides a buffer for the fall of the material. Then the pad 12 contacts the conveyor belt, which can greatly enhance the protection effect of the conveyor belt.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, 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 aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A composite impact bed, comprising a fixed plate (1), characterized in that: The four sides of the upper end of the fixed plate (1) are fixedly connected to connecting plates (2), wherein one side of the two connecting plates (2) is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a rotating rod (3), the rotating rod (3) is fixedly connected to a rotating plate (4), the upper side of the rotating plate (4) is rotatably connected to an adjusting rod (5), the adjusting rod (5) is evenly fixedly connected to a guide bar (6), two adjacent guide bars (6) are fixedly connected with a reinforcing rib (16), and the guide bars (6) located on both sides are staggered with each other, the rotating plate (4) is sleeved with a shielding plate (7), one end of the adjusting rod (5) is fixedly connected to a gear (8), the gear (8) is meshed with a clamping rod (9), and the clamping rod (9) is plugged into the rotating plate (4).

2. A composite impact bed according to claim 1, characterized in that: A groove is provided on one side of the upper end of the shield plate (7), and a spring rod (14) is fixedly connected in the groove. A tough plate (15) is fixedly connected to the upper end of the spring rod (14).

3. A composite impact bed as claimed in claim 2, characterized in that: A supporting ball (13) is rotatably embedded on the bottom side of the shielding plate (7), and the supporting ball (13) corresponds to the fixing plate (1).

4. A composite impact bed as claimed in claim 3, characterized in that: The upper end of the fixing plate (1) is provided with a groove, and a cushion block (12) is fixedly connected in the groove, and the cushion block (12) is in contact with the supporting ball (13).

5. A composite impact bed as claimed in claim 4, characterized in that: The four sides of the bottom end of the fixing plate (1) are provided with grooves, and the fixing plate (1) is located in the grooves and is rotatably connected to a support column (10) via a rotating shaft. One side of the support column (10) contacts a positioning rod (11), and the positioning rod (11) is plugged into the fixing plate (1).

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