Tractor front bracket for ploughing

Abstract

The utility model provides a front bracket of a tractor for ploughing. The tractor front bracket for ploughing comprises a base, a fixing seat is fixedly connected to one side of the top of the base, reinforcing ribs are fixedly connected to the side face of the fixing seat, a clamping sleeve is fixedly connected to the bottom of the base, a balancing weight is movably connected to the interior of the clamping sleeve in a sleeved mode, and a threaded column is connected to the top of the base in a threaded and sleeved mode. According to the tractor front bracket for ploughing, the balancing weight is arranged, when the tractor bracket is selected and installed, the balancing weight is connected into the clamping sleeve in a sleeved mode, at the moment, the threaded column is rotated, the threaded column can drive the squeezing plate to tightly squeeze the top of the balancing weight, and then the weight of the base is increased; on the contrary, the weight of the base is reduced, the effect of adjusting the weight of the bracket is achieved, the problem that the bracket is difficult to use when the difference between the weight of the bracket and the specific gravity of the tractor is large is solved, and therefore the convenience of selecting and using the tractor bracket is improved.

Description

Technical Field

[0001] This utility model relates to the field of tractor brackets, and more particularly to a front bracket for a tractor used for tilling land. Background Technology

[0002] The K-value of a tractor refers to the ratio of the tractor's minimum operating weight (kg) to its engine power (kW) in the basic configuration and parameters of a tractor. Several provinces have already added the K-value parameter to their tractor grading systems. Adding the K-value primarily prevents the problem of "oversized engines pulling undersized chassis," where the engine power is severely mismatched with the chassis design, resulting in an engine power output far exceeding the chassis's maximum capacity.

[0003] In existing technologies, such as the Chinese patent application CN216507873U entitled "A Casting Bracket for Tractors," a base plate, a front convex plate, a main wall, outriggers, and a lower hood panel are all cast as a single unit. The front convex plate is located at the front end of the base plate, with both ends protruding from the base plate surface, dividing the convex plate into an upper and lower portion. The base plate surface is also divided into an upper and lower surface. A main wall is located between the two ends of the base plate and the lower portion of the front convex plate. A groove is formed in the middle of the upper surface of the base plate, and lower hood panels are located on the outer sides of the two edges of the groove perpendicular to the front convex plate. This new casting bracket for tractors is significantly heavier than existing brackets, increasing the "tractor K-value" to meet the K-value requirements of existing horsepower tractors. The lower hood panel is integrated with the bracket, effectively increasing sealing and preventing straw from adhering to the radiator, thus reducing radiator ventilation.

[0004] When using existing tractor brackets for installation, the fixed specifications and limited size of individual brackets necessitate matching the bracket's power during installation. This makes bracket selection complex and cumbersome, and consequently, severely restricts the application environment of a single bracket.

[0005] Therefore, it is necessary to provide a front support for a tractor used for tilling land to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a front bracket for a tractor used for tilling, which solves the problem that the fixed specifications and difficult-to-adjust size of a single bracket make the bracket installation process complicated and cumbersome, and thus greatly restricts the use environment of a single bracket.

[0007] To solve the above-mentioned technical problems, this utility model provides a front support for a tractor used for tilling, including a base, a fixed seat fixedly connected to one side of the top of the base, a reinforcing rib fixedly connected to the side of the fixed seat, a retaining sleeve fixedly connected to the bottom of the base, a counterweight movably fitted inside the retaining sleeve, a threaded post threadedly fitted to the top of the base, a pressing plate movably fitted to the bottom of the threaded post, a load-bearing crossbeam fixedly connected to the top of the base, an anti-slip toothed plate fixedly connected to the bottom of the pressing plate, a heat dissipation vent on the top of the base, a marking groove on the front of the counterweight, and a traction mechanism on the side of the base.

[0008] Preferably, the counterweight is located directly below the extrusion plate, and the front of the counterweight is inverted U-shaped.

[0009] Preferably, there are two reinforcing ribs, and the two reinforcing ribs are symmetrically distributed about the fixing seat as an axis of symmetry.

[0010] Preferably, the anti-slip toothed plate is in close contact with the top of the counterweight, and the anti-slip toothed plate and the counterweight are perpendicular to each other.

[0011] Preferably, the number of heat dissipation vents is three, and the three heat dissipation vents are evenly distributed above the counterweight.

[0012] Preferably, the number of the card sleeves is two, and the two card sleeves are symmetrically distributed with the marking groove as the axis of symmetry.

[0013] Preferably, the traction mechanism includes a fixed frame, which is fixedly connected to the side of the base, and the traction frame is movably sleeved inside the fixed frame.

[0014] Compared with related technologies, the front support frame of a tractor for tilling land provided by this utility model has the following characteristics:

[0015] Beneficial effects:

[0016] This utility model provides a front bracket for a tractor used for tilling. By setting a counterweight, when selecting and installing the tractor bracket, the counterweight is fitted inside the sleeve. At this time, rotating the threaded column causes the threaded column to drive the extrusion plate to tightly press against the top of the counterweight, thereby increasing the weight of the base. Conversely, it reduces the weight of the base, thus achieving the effect of adjusting the weight of the bracket. This avoids the problem of difficulty in use when the weight of the bracket is significantly different from the weight of the tractor, thereby improving the convenience of selecting and using the tractor bracket.

[0017] By setting up a traction mechanism, when the tractor breaks down and cannot move, the traction rope is attached inside the traction frame, allowing the traction rope to drive the base to move horizontally through the traction frame and the fixed frame, thus driving the tractor to move horizontally, thereby facilitating the auxiliary traction of the tractor. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of a front support frame for a tillage tractor provided by this utility model;

[0019] Figure 2 for Figure 1 The image shows a front view of the base in the front carriage of a tractor used for tilling land.

[0020] Figure 3 for Figure 1 The image shows a front view of a counterweight block in the front carriage of a tractor used for tilling land.

[0021] Figure 4 for Figure 1 The image shows a front view of the extrusion plate in the front carriage of a tractor used for tilling land.

[0022] The following are the labels in the diagram: 1. Base; 2. Fixing seat; 3. Reinforcing rib; 4. Sleeve; 5. Counterweight; 6. Threaded column; 7. Extrusion plate; 8. Heavy crossbeam; 9. Anti-slip toothed plate; 10. Heat dissipation vent; 11. Marking groove; 12. Traction mechanism; 121. Fixing frame; 122. Traction frame. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1 to 4 A front support for a tractor used for tilling includes a base 1, a fixed seat 2 fixedly connected to one side of the top of the base 1, a reinforcing rib 3 fixedly connected to the side of the fixed seat 2, a retaining sleeve 4 fixedly connected to the bottom of the base 1, a counterweight 5 movably fitted inside the retaining sleeve 4, a threaded post 6 threadedly fitted to the top of the base 1, a pressing plate 7 movably fitted to the bottom of the threaded post 6, a load-bearing crossbeam 8 fixedly connected to the top of the base 1, an anti-slip toothed plate 9 fixedly connected to the bottom of the pressing plate 7, a heat dissipation vent 10 on the top of the base 1, a marking groove 11 on the front of the counterweight 5, and a traction mechanism 12 on the side of the base 1.

[0025] The counterweight 5 is located directly below the extrusion plate 7, and the front of the counterweight 5 is inverted U-shaped. By setting the counterweight 5, when selecting and installing the tractor bracket, the counterweight 5 is fitted inside the clamping sleeve 4. At this time, rotating the threaded post 6 causes the threaded post 6 to drive the extrusion plate 7 to tightly press against the top of the counterweight 5, thereby increasing the weight of the base 1. Conversely, it reduces the weight of the base 1, thus achieving the effect of adjusting the weight of the bracket. This avoids the problem of difficulty in use when the weight of the bracket is significantly different from the specific gravity of the tractor, thereby improving the convenience of selecting and using the tractor bracket.

[0026] There are two reinforcing ribs 3, which are symmetrically distributed about the fixed seat 2. By setting the reinforcing ribs 3, when the tractor bracket is installed and used, the reinforcing ribs 3 can strengthen and fix the shape of the fixed seat 2, so as to avoid the problem of deformation of the fixed seat 2 when the base 1 is subjected to strong pressure, thereby improving the load-bearing capacity of the fixed seat 2, that is, improving the load-bearing effect of the tractor bracket.

[0027] The anti-slip toothed plate 9 is in close contact with the top of the counterweight 5, and the anti-slip toothed plate 9 and the counterweight 5 are perpendicular to each other. By setting the anti-slip toothed plate 9, when the counterweight 5 is pressed and fixed, the anti-slip toothed plate 9 can greatly improve the friction between the counterweight 5 and the pressing plate 7, thereby avoiding the problem of frequent shaking of the counterweight 5 when the tractor bracket shakes, thus improving the stability of the counterweight 5 after it is fixed.

[0028] There are three heat dissipation vents 10, which are evenly distributed above the counterweight 5. By setting the heat dissipation vents 10, when the tractor engine is working for a long time, the heat at the bottom of the engine can be quickly discharged to the outside through the heat dissipation vents 10, thereby improving the heat dissipation speed at the bottom of the engine, that is, improving the heat dissipation effect inside the bracket.

[0029] There are two sleeves 4, which are symmetrically distributed about the marking groove 11. By setting the sleeves 4, when the counterweight 5 is installed and fixed, the weight value of the counterweight 5 is engraved inside the marking groove 11, so that the marking groove 11 can protect the weight value and avoid the problem of damage to the weight value when it is rubbed with external objects for a long time, thus achieving the protective effect of the weight value of the counterweight 5.

[0030] The traction mechanism 12 includes a fixed frame 121, which is fixedly connected to the side of the base 1. A traction frame 122 is movably sleeved inside the fixed frame 121. By setting up the traction mechanism 12, when the tractor fails and cannot move, the traction rope is sleeved inside the traction frame 122, so that the traction rope can drive the base 1 to move horizontally through the traction frame 122 and the fixed frame 121, that is, drive the tractor to move horizontally, thus bringing convenience to the auxiliary traction of the tractor.

[0031] The working principle of the front support frame for a tillage tractor provided by this utility model is as follows:

[0032] Step 1: When selecting and installing the tractor bracket, the counterweight 5 is fitted inside the clamp 4. At this time, the threaded post 6 is rotated, which drives the pressing plate 7 to tightly press against the top of the counterweight 5, thereby increasing the weight of the base 1. Conversely, it reduces the weight of the base 1, thus achieving the effect of adjusting the weight of the bracket. This avoids the problem of difficulty in use when the weight of the bracket is significantly different from the specific gravity of the tractor, thereby improving the convenience of selecting and using the tractor bracket. When the tractor bracket is installed and used, the reinforcing rib 3 strengthens and fixes the shape of the fixed seat 2, preventing the fixed seat 2 from deforming when the base 1 is subjected to strong pressure, thereby improving the load-bearing capacity of the fixed seat 2, that is, improving the load-bearing effect of the tractor bracket. When the counterweight 5 is pressed and fixed, the anti-slip toothed plate 9 greatly increases the friction between the counterweight 5 and the pressing plate 7, thereby preventing the counterweight 5 from frequently shaking when the tractor bracket shakes, thus improving the stability of the counterweight 5 after it is fixed.

[0033] Step 2: When the tractor engine is running for a long time, the heat at the bottom of the engine can be quickly discharged to the outside through the heat dissipation vent 10, thereby improving the heat dissipation speed at the bottom of the engine, which in turn improves the heat dissipation effect inside the bracket. When the counterweight 5 is installed and fixed, the weight value of the counterweight 5 is engraved in the marking groove 11, so that the marking groove 11 can protect the weight value and avoid damage when the weight value is rubbed against external objects for a long time, thus achieving the protective effect of the weight value of the counterweight 5. When the tractor breaks down and cannot move, the towing rope is connected to the inside of the towing frame 122, so that the towing rope can drive the base 1 to move horizontally through the towing frame 122 and the fixed frame 121, that is, drive the tractor to move horizontally, thus bringing convenience to the tractor's auxiliary towing.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A front support for a tractor used for tilling, comprising a base (1), characterized in that: A fixed seat (2) is fixedly connected to one side of the top of the base (1), and a reinforcing rib (3) is fixedly connected to the side of the fixed seat (2). A sleeve (4) is fixedly connected to the bottom of the base (1), and a counterweight (5) is movably fitted inside the sleeve (4). A threaded post (6) is threadedly fitted to the top of the base (1), and a pressing plate (7) is movably fitted to the bottom of the threaded post (6). A load-bearing crossbeam (8) is fixedly connected to the top of the base (1), and an anti-slip toothed plate (9) is fixedly connected to the bottom of the pressing plate (7). A heat dissipation vent (10) is provided on the top of the base (1), and a marking groove (11) is provided on the front of the counterweight (5). A traction mechanism (12) is provided on the side of the base (1).

2. The front support frame for a tractor used for tilling land according to claim 1, characterized in that, The counterweight (5) is located directly below the extrusion plate (7), and the front of the counterweight (5) is in the shape of an inverted U.

3. The front support frame for a tractor used for tilling land according to claim 1, characterized in that, The number of the reinforcing ribs (3) is two, and the two reinforcing ribs (3) are symmetrically distributed about the fixed seat (2) as the axis of symmetry.

4. The front support frame for a tractor used for tilling land according to claim 1, characterized in that, The anti-slip toothed plate (9) is in close contact with the top of the counterweight (5), and the anti-slip toothed plate (9) and the counterweight (5) are perpendicular to each other.

5. The front support frame for a tractor used for tilling land according to claim 1, characterized in that, The number of heat dissipation vents (10) is three, and the three heat dissipation vents (10) are evenly distributed above the counterweight (5).

6. The front support frame for a tractor used for tilling land according to claim 1, characterized in that, The number of the card sleeves (4) is two, and the two card sleeves (4) are symmetrically distributed with the marking groove (11) as the axis of symmetry.

7. A tractor front support for tilling land according to claim 1, characterized in that, The traction mechanism (12) includes a fixed frame (121), which is fixedly connected to the side of the base (1), and a traction frame (122) is movably sleeved inside the fixed frame (121).

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