Distributing vehicle driving device with low acting force

Abstract

The utility model relates to the technical field of brick making, in particular to a low-acting-force material distribution vehicle driving device which comprises a rack and a force arm seat arranged on the rack, a working plate is arranged at the bottom of the rack, an elastic oil cylinder force arm is further arranged on the rack, and the middle section of the elastic oil cylinder force arm is movably clamped with the force arm seat. The elastic oil cylinder force arm comprises an elastic connecting base fixedly arranged in the rack and a thrust oil cylinder with one end movably clamped to the elastic connecting base, a push-pull force arm is movably clamped to the other end of the thrust oil cylinder, and the end of the push-pull force arm is movably clamped to the force arm base. Transverse force generated by the thrust oil cylinder is absorbed and buffered through the elastic connecting base.

Description

Technical Field

[0001] The utility model relates to the technical field of brick making, in particular to a low-force material distribution vehicle driving device. Background Art

[0002] The distribution cart is a device that can automatically and quickly place the raw materials for brick manufacturing into the rotating head mold, including a moving device and a distribution device arranged on the moving device. The raw materials for brick manufacturing are filled in the distribution device, and as the moving device moves above the brick mold, the brick raw materials are quantitatively delivered into the brick mold through the distribution device. The distribution cart requires an external drive device for reciprocating motion. The lever arm of the drive device is movably engaged with the distribution cart, and the distribution cart is driven by the lever arm to move back and forth on the working plate of the drive device. An oil cylinder is provided in the drive device, which provides power to the lever arm and then drives the distribution cart to move, so that the movement efficiency and distribution efficiency of the distribution cart are higher, the movement trajectory is more controllable, and the distribution is more uniform.

[0003] Although the above-mentioned existing technology can solve the corresponding technical problems, it still has certain defects: when the cloth-making car is laying materials, the cylinder needs to cooperate with the lever arm to push the cloth-making car. In the process of the cloth-making car changing its direction of travel, the cylinder will be subjected to lateral stress extrusion, which will cause the end of the cylinder to exert strong pressure on the frame, which can easily cause the frame to crack and the cylinder connecting pin to wear and break. It requires frequent maintenance and replacement, and its service life is very limited. Utility Model Content

[0004] The purpose of the utility model is to provide a low-force material distribution vehicle driving device with small cylinder force and long service life in view of the defects and shortcomings of the existing technology.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a low-force cloth cart drive device, comprising a frame and a lever arm seat arranged on the frame, a working plate is provided at the bottom of the frame, and an elastic oil cylinder lever arm is also provided on the frame, the middle section of the elastic oil cylinder lever arm is movably engaged with the lever arm seat, the elastic oil cylinder lever arm comprises an elastic connecting seat fixedly arranged in the frame and a thrust oil cylinder with one end movably engaged with the elastic connecting seat, the other end of the thrust oil cylinder is movably engaged with a push-pull lever arm, the end portion of the push-pull lever arm is movably engaged with the lever arm seat, and when the push-pull lever arm reciprocates, the lateral force generated by the buffering thrust oil cylinder is absorbed by the elastic connecting seat.

[0006] A further improvement is that the elastic connecting seat includes a connecting frame fixedly connected to the frame and a cylinder seat movably engaged with one side of the connecting frame, the cylinder seat is movably engaged with one end of the thrust cylinder, and the connecting frame is penetrated by a buffer seat at a position below the cylinder seat, and the top surface of the buffer seat is fixedly connected to the bottom surface of the cylinder seat.

[0007] A further improvement is that: the side walls of the connection frame are also provided with protection plates.

[0008] A further improvement is that the buffer seat includes a fixing bolt that penetrates the connecting frame and a first buffer washer that is sleeved on the fixing bolt and fixedly connected to the outer side wall of the connecting pipe, and the top of the first buffer washer is fixedly connected to the bottom surface of the cylinder seat.

[0009] A further improvement is that a second buffer washer is sleeved on one side of the fixing bolt located on the first buffer washer, and one side of the second buffer washer is fixedly connected to the inner side wall of the connecting frame.

[0010] A further improvement is that an isolation plate is provided between the top surface of the first buffer washer and the bottom surface of the oil cylinder seat.

[0011] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model adds an elastic connecting seat at the frame, and when the material-feeding car moves forward into position, the first buffer washer of the elastic connecting seat absorbs the lateral pressure generated by the thrust arm of the thrust cylinder; when the material-feeding car completes the contraction and recovery of the material-feeding thrust cylinder, the second buffer washer of the elastic connecting seat cooperates with the first buffer washer to absorb the lateral pulling force in the opposite direction. When in use, it can effectively weaken the lateral force generated by the thrust cylinder when the material-feeding car is working when the thrust cylinder is working, thereby absorbing and releasing the lateral force, avoiding being applied to the frame and causing damage to the frame or the connecting pin between the frame and the thrust cylinder, and having a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 It is a three-dimensional structural diagram of the driving device of the utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the elastic oil cylinder arm of the utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the elastic connecting seat of the utility model

[0016] Figure 4 This is a schematic structural diagram of a front cross-section of the elastic connecting seat of the utility model; DETAILED DESCRIPTION

[0017] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0018] See Figure 1-4 As shown, the technical solution adopted in this specific embodiment is: a low-force cloth car driving device, including a frame 1 and a lever seat 4 arranged on the frame 1, a working plate 2 is provided at the bottom of the frame 1, and an elastic oil cylinder lever arm is further provided on the frame 1, the middle section of the elastic oil cylinder lever arm is movably engaged with the lever seat 4, the elastic oil cylinder lever arm includes an elastic connecting seat 6 fixedly provided in the frame 1 and a thrust cylinder 5 with one end movably engaged with the elastic connecting seat 6, the elastic connecting seat 6 includes a connecting frame 61 fixedly connected to the frame 1 and a connecting frame 61 movably engaged with the connecting frame 6 1 side of the cylinder seat 62, the cylinder seat 62 is movably engaged with one end of the thrust cylinder 5, the connecting frame 61 is penetrated by a buffer seat 63 at a position below the cylinder seat 62, the buffer seat 63 includes a fixing bolt 634 that penetrates the connecting frame 61 and a first buffer washer 632 that is sleeved on the fixing bolt 634 and fixedly connected to the outer wall of the connecting pipe 61, the fixing bolt 634 is a bolt structure, and a nut is engaged at the end, the top of the first buffer washer 632 is fixedly connected to the bottom surface of the cylinder seat 62, and the top surface of the buffer seat 63 is fixedly connected to the bottom surface of the cylinder seat 62 When the material discharging vehicle is in operation, the driving mechanism 5 of the hydraulic cylinder 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset, and the driving mechanism 5 is automatically reset 6. The thrust is applied to the push-pull arm 3, thereby causing the thrust cylinder 5 to generate lateral pressure, and the lateral pressure angle changes as the angle of the thrust cylinder 5 changes, thereby causing the thrust cylinder 5 to twist along the cylinder seat 62, and then causing the bottom surface of the cylinder seat 62 to squeeze the buffer seat 63, thereby causing the bottom surface of the buffer seat 63 to press the first buffer washer 632 of the buffer seat 63, causing the first buffer washer 632 to deform and absorb the lateral pressure, thereby avoiding the lateral pressure being directly applied to the frame 1, which may cause damage to the frame 1 or the connecting pin between the frame 1 and the thrust cylinder 5, and having a longer service life;

[0019] The side wall of the connecting frame 61 is also provided with a protective plate 64, which is helpful for protecting the end of the fixing bolt 634 to avoid damage from collision;

[0020] The fixing bolt 634 is also provided with a second buffer washer 633 on one side of the first buffer washer 632. One side of the second buffer washer 633 is fixedly connected to the inner wall of the connecting frame 61. When the cloth-making vehicle finishes cloth-making and is pulled back, the thrust cylinder 5 generates a reverse contraction force, thereby pulling back the thrust arm 3. At this time, the thrust cylinder 5 will generate a lateral pulling force at the connection position between it and the elastic connecting seat 6. At this time, the cylinder seat 62 can be tilted upward, thereby pulling the buffer seat 63, causing the buffer seat 63 to be stretched, and then the lateral pulling force is absorbed by the second buffer washer 633, thereby avoiding the lateral pulling force being directly applied to the frame 1 and causing damage to the frame 1 or the connecting pin between the frame 1 and the thrust cylinder 5, and having a longer service life.

[0021] An isolation plate 631 is provided between the top surface of the first buffer washer 632 and the bottom surface of the cylinder seat 62, which is conducive to connecting the bottom surface of the cylinder seat 62 through the isolation plate 631, thereby making the force transmission more balanced and uniform, and avoiding the first buffer washer 632 directly rubbing against the bottom surface of the cylinder seat 62 to cause rapid wear.

[0022] When the material disposing vehicle is in a forward direction, the push-pull arm 3 is moved upwards to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle 2 to move the material disposing vehicle The punching washer 632 causes the first buffer washer 632 to deform and absorb the lateral pressure, thereby preventing the lateral pressure from being directly applied to the frame 1 and causing damage to the frame 1 or the connecting pin between the frame 1 and the thrust cylinder 5, and having a long service life. When the cloth car finishes cloth making and is pulled back, the thrust cylinder 5 generates a reverse contraction force, thereby pulling back the thrust arm 3. At this time, the thrust cylinder 5 will generate a lateral pulling force at the connection position between it and the elastic connecting seat 6, and the cylinder seat 62 can be tilted upward, thereby pulling the buffer seat 63, causing the buffer seat 63 to be stretched, and then absorbing the lateral pulling force through the second buffer washer 633, thereby preventing the lateral pulling force from being directly applied to the frame 1 and causing damage to the frame 1 or the connecting pin between the frame 1 and the thrust cylinder 5, and having a long service life.

[0023] This utility model protects the product's structure; the component models are not the subject of this utility model's protection and are generally known technology. Any commercially available component that can achieve the aforementioned functions of this utility model can be used as an alternative. Therefore, component models and other parameters are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the components.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements shall fall within the scope of the present invention as claimed. The scope of protection claimed in the present invention shall be defined by the appended claims and their equivalents. Any details not described in the present invention are well known to those skilled in the art.

Claims

1. A low-force cloth-making vehicle driving device, comprising a frame (1) and a lever arm seat (4) arranged on the frame (1), wherein a working plate (2) is provided at the bottom of the frame (1), and an elastic oil cylinder lever arm is further provided on the frame (1), wherein the middle section of the elastic oil cylinder lever arm is movably engaged with the lever arm seat (4), and characterized in that: The elastic oil cylinder force arm comprises an elastic connecting seat (6) fixedly arranged in the frame (1) and a thrust oil cylinder (5) with one end movably engaged with the elastic connecting seat (6); the other end of the thrust oil cylinder (5) is movably engaged with a push-pull force arm (3); the end of the push-pull force arm (3) is movably engaged with the force arm seat (4); when the push-pull force arm (3) reciprocates, the elastic connecting seat (6) absorbs and buffers the lateral force generated by the thrust oil cylinder (5).

2. The low-force material distribution vehicle driving device according to claim 1, characterized in that: The elastic connecting seat (6) includes a connecting frame (61) fixedly connected to the frame (1) and a cylinder seat (62) movably engaged with one side of the connecting frame (61), the cylinder seat (62) movably engaged with one end of the thrust cylinder (5), and a buffer seat (63) is penetrated and provided at a position below the cylinder seat (62) through the connecting frame (61), and the top surface of the buffer seat (63) is fixedly connected to the bottom surface of the cylinder seat (62).

3. The low-force material distribution vehicle driving device according to claim 2, characterized in that: The side wall of the connection frame (61) is also provided with a protection plate (64).

4. The low-force material distribution vehicle driving device according to claim 2, characterized in that: The buffer seat (63) comprises a fixing bolt (634) penetrating the connecting frame (61) and a first buffer washer (632) sleeved on the fixing bolt (634) and fixedly connected to the outer wall of the connecting frame (61); the top of the first buffer washer (632) is fixedly connected to the bottom surface of the cylinder seat (62).

5. The low-force material distribution vehicle driving device according to claim 4, characterized in that: A second buffer washer (633) is sleeved on one side of the fixing bolt (634) located on the first buffer washer (632), and one side of the second buffer washer (633) is fixedly connected to the inner side wall of the connecting frame (61).

6. A low-force material distribution vehicle driving device according to claim 4 or 5, characterized in that: An isolation plate (631) is provided between the top surface of the first buffer washer (632) and the bottom surface of the oil cylinder seat (62).

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