Shield support with adjusting structure

Abstract

The utility model relates to the technical field of shield supports, and discloses a shield support with an adjusting structure, which comprises a fixing frame and a shield body, the middle of the fixing frame is connected with a sliding block through a sliding chute in a penetrating manner, the top of the sliding block is provided with positioning blocks, and a connecting block is arranged between the two groups of positioning blocks; the protective cover body is installed at the top of the connecting block, one side of the sliding block is connected with a rotating rod in a penetrating mode, and one side of the rotating rod is connected with a rotating disc. During use, the rotating rod can be rotated according to requirements, so that the rotating rod drives the rotating disc to rotate, then the rotating disc pulls the connecting rod to rotate through the rotating shaft, the connecting rod pulls the telescopic rods and the clamping blocks on the two sides into the grooves of the sliding blocks, and at the moment, the clamping blocks are not in butt joint with the tooth blocks; and the sliding blocks can slide along the sliding grooves of the fixing frame, so that the mounting position of the protective cover body can be adjusted, and different use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of shield brackets, in particular to a shield bracket with an adjustment structure. Background Art

[0002] When carrying out agricultural operations, mechanical equipment is usually needed. In order to avoid damage to the agricultural mechanical equipment, a shield body is needed to protect the internal parts of the machinery. The shield body is usually installed on the agricultural machinery by a bracket.

[0003] When installing and fixing the existing shield bracket, the shield body is usually fixed to the bracket by bolts, which makes it impossible to adjust the installation position of the shield body, so that the shield can only protect the agricultural machinery parts in the fixed position, and it is inconvenient to adjust the protection position of the shield. Utility Model Content

[0004] The purpose of the utility model is to provide a shield bracket with an adjustment structure to solve the technical problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shield bracket with an adjustment structure, comprising a fixing frame and a shield body, a sliding block is connected to the middle of the fixing frame through a slide groove, a positioning block is installed on the top of the sliding block, a connecting block is installed between two groups of the positioning blocks, and the shield body is installed on the top of the connecting block.

[0006] Preferably, a rotating rod is connected through one side of the sliding block, and a rotating disk is connected to one side of the rotating rod.

[0007] Preferably, both sides of the turntable are connected to connecting rods via a rotating shaft, and the side of the connecting rod away from the turntable is connected to a telescopic rod via a rotating shaft.

[0008] Preferably, a clamping block penetrating the slider is connected to a side of the telescopic rod away from the connecting rod, a movable spring is installed between the clamping block and the groove of the slider, and a tooth block is installed in the groove of the fixing frame.

[0009] Preferably, a top rod is connected through the top of the positioning block, and a rotating block is provided at the bottom of the top rod.

[0010] Preferably, the bottom of the rotating block is connected to a telescopic block via a rotating shaft, and one end of the telescopic block away from the rotating block is sleeved with a sleeve.

[0011] Preferably, a telescopic spring is installed inside the sleeve, and a side of the sleeve away from the telescopic block is connected to the groove of the positioning block through a rotating shaft.

[0012] Beneficial effect: Compared with the prior art, the shield bracket with an adjustment structure described in the utility model can rotate the rotating rod as needed when in use, so that the rotating rod drives the turntable to rotate, and then the turntable will pull the connecting rod to rotate through the rotating shaft, so that the connecting rod pulls the telescopic rod and the block on both sides into the groove of the slider. At this time, there is no docking between the block and the tooth block, so that the slider can slide along the sliding groove of the fixed frame, so that the installation position of the shield body can be adjusted to meet the different usage requirements of the user. This is the usage feature of the shield bracket with an adjustment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the left side cutaway structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the main cutaway structure of the turntable in the utility model;

[0016] Figure 4 This is a schematic diagram of the main cutaway structure of the rotating block in the utility model;

[0017] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0018] In the figure: 1, fixed frame; 2, sliding block; 3, positioning block; 4, connecting block; 5, shield body; 6, rotating rod; 7, turntable; 8, connecting rod; 9, telescopic rod; 10, clamping block; 11, movable spring; 12, push rod; 13, rotating block; 14, telescopic block; 15, sleeve; 16, telescopic spring; 17, tooth block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 and Figure 5 The shield bracket with an adjustment structure described in this embodiment includes a fixing frame 1 and a shield body 5. A slider 2 is connected to the middle of the fixing frame 1 through a slide groove. A positioning block 3 is installed on the top of the slider 2. A connecting block 4 is installed between the two groups of positioning blocks 3. The shield body 5 is installed on the top of the connecting block 4.

[0021] A rotating rod 6 is connected to one side of the slider 2, a turntable 7 is connected to one side of the rotating rod 6, connecting rods 8 are connected to both sides of the turntable 7 through a rotating shaft, a telescopic rod 9 is connected to the side of the connecting rod 8 away from the turntable 7 through a rotating shaft, a clamping block 10 that passes through the slider 2 is connected to the side of the telescopic rod 9 away from the connecting rod 8, a movable spring 11 is installed between the clamping block 10 and the groove of the slider 2, a tooth block 17 is installed in the groove of the fixing frame 1, two groups of the fixing frame 1 are symmetrically installed about the center line of the shield body 5, and two groups of the slider 2 are rotationally symmetrically installed about the center of the fixing frame 1.

[0022] During specific implementation, when it is necessary to adjust the installation position of the entire shield body 5, the rotating rod 6 can be rotated, and the rotating rod 6 will drive the turntable 7 inside the slider 2 to rotate. Connecting rods 8 are connected to both sides of the turntable 7 through a rotating shaft. When the turntable 7 rotates, it will drive the connecting rod 8 to rotate, and the other side of the connecting rod 8 is connected to the telescopic rod 9 through the rotating shaft, and two sets of telescopic rods 9 are installed at the upper and lower ends of the slider 2. At this time, when the connecting rod 8 rotates, the telescopic rods 9 at both ends will be pulled into the inside of the slider 2 through the rotating shaft. In the process of shrinking the telescopic rod 9 into the inside of the slider 2, it will drive the block 10 to separate from the groove of the fixing frame 1. At this time, there is no block 10 to limit the slider 2, so that the slider 2 can slide along the slide groove of the fixing frame 1, so that the installation position of the slider 2 can be adjusted, which is convenient for the user to adjust the installation position of the shield body 5.

[0023] When it is necessary to fix the position of the slider 2, the rotating rod 6 can be loosened so that the turntable 7 does not rotate, and then the telescopic rod 9 will be reset by the movable spring 11, so that the block 10 on one side of the telescopic rod 9 is docked with the tooth block 17 in the groove of the fixing frame 1. By docking the block 10 with the tooth block 17, the slider 2 can be fixed, so that the installation position of the shield body 5 can be adjusted.

[0024] See also Figure 2 and Figure 3 It can be seen that the installation position of the shield body 5 can be adjusted during use to meet different installation requirements of users.

[0025] A push rod 12 is connected to the top of the positioning block 3, a rotating block 13 is provided at the bottom of the push rod 12, a telescopic block 14 is connected to the bottom of the rotating block 13 through a rotating shaft, a sleeve 15 is sleeved on the end of the telescopic block 14 away from the rotating block 13, a telescopic spring 16 is installed inside the sleeve 15, a side of the sleeve 15 away from the telescopic block 14 is connected to the groove of the positioning block 3 through a rotating shaft, and one side of the rotating block 13 is connected to the groove of the positioning block 3 through a rotating shaft.

[0026] In specific implementation, when it is necessary to install and fix the shield body 5, it is only necessary to squeeze the push rod 12 so that the push rod 12 is squeezed and contracted into the groove of the positioning block 3. A rotating block 13 is provided at the bottom of the push rod 12, and one side of the rotating block 13 is connected to the groove of the positioning block 3 through a rotating shaft. When the rotating block 13 is squeezed by the push rod 12, the rotating block 13 will rotate and contract into the groove of the positioning block 3. While rotating, the rotating block 13 will cause the telescopic block 14 to rotate through the rotating shaft, and the other side of the telescopic block 14 is sleeved in the sleeve 15. When the telescopic block 14 rotates, the other side of the sleeve 15 will rotate through the rotating shaft, and at the same time, the telescopic block 14 is affected by the rotating block 13. The telescopic block 14 will move toward the inside of the sleeve 15 and squeeze the telescopic spring 16 inside the sleeve 15. When the rotating block 13 is completely retracted into the groove of the positioning block 3, the connecting block 4 at the bottom of the shield body 5 can be connected between the two groups of positioning blocks 3, and then the top rod 12 is loosened so that the top rod 12 does not squeeze the rotating block 13. The rotating block 13 will be reset by the telescopic spring 16 inside the sleeve 15, so that the telescopic block 14 drives the rotating block 13 to rotate in the opposite direction and rotates the other end of the rotating block 13 into the groove of the connecting block 4. At this time, the shield body 5 can be quickly installed on the fixing frame 1, so that the user can quickly install and fix the shield body 5.

[0027] See also Figure 2 and Figure 4 It can be seen that when in use, the shield body 5 can be quickly fixed on the top of the slider 2 through the connecting block 4 by the cooperation of the positioning block 3 and the rotating block 13, so that the user can quickly install and fix the shield body 5.

[0028] To sum up, when the shield bracket with an adjustment structure described in the utility model is in use, the entire fixing frame 1 can be installed on the agricultural machinery by bolts first, and the two groups of fixing frames 1 can be installed symmetrically. After the fixing frame 1 is installed, the connecting block 4 at the bottom of the shield body 5 can be connected between the two groups of positioning blocks 3, and the connecting block 4 can be fixedly installed on the top of the slider 2. The shield body 5 can be used to protect the parts of the agricultural machinery. This is the use feature of the shield bracket with an adjustment structure.

[0029] Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shield bracket with an adjustment structure, comprising a fixing frame (1) and a shield body (5), characterized in that: A sliding block (2) is connected to the middle of the fixing frame (1) through a sliding groove, a positioning block (3) is installed on the top of the sliding block (2), a connecting block (4) is installed between two groups of the positioning blocks (3), and the shield body (5) is installed on the top of the connecting block (4).

2. The shield bracket with an adjustment structure according to claim 1, characterized in that: A rotating rod (6) is connected through one side of the sliding block (2), and a rotating disk (7) is connected to one side of the rotating rod (6).

3. The shield support with an adjustment structure according to claim 2, characterized in that: Both sides of the rotating disk (7) are connected to connecting rods (8) via rotating shafts, and the side of the connecting rod (8) away from the rotating disk (7) is connected to a telescopic rod (9) via a rotating shaft.

4. The shield support with an adjustment structure according to claim 3, characterized in that: A clamping block (10) penetrating the slider (2) is connected to the side of the telescopic rod (9) away from the connecting rod (8), a movable spring (11) is installed between the clamping block (10) and the groove of the slider (2), and a tooth block (17) is installed in the groove of the fixing frame (1).

5. The shield support with an adjustment structure according to claim 1, characterized in that: A top rod (12) is connected through the top of the positioning block (3), and a rotating block (13) is provided at the bottom of the top rod (12).

6. The shield support with an adjustment structure according to claim 5, characterized in that: The bottom of the rotating block (13) is connected to a telescopic block (14) via a rotating shaft, and one end of the telescopic block (14) away from the rotating block (13) is sleeved with a sleeve (15).

7. The shield support with an adjustment structure according to claim 6, characterized in that: A telescopic spring (16) is installed inside the sleeve (15), and a side of the sleeve (15) away from the telescopic block (14) is connected to a groove of the positioning block (3) via a rotating shaft.

Images