Pasture raking conveyor
By designing the grass-raised mechanism and mounting frame for the grass-raised conveyor, the problems of stacking and tractor crushing during grass-raised transmission are solved, and the quality of grass and the protection of output are improved.
Patent Information
- Application Number
- CN202421432883.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
After the existing forage transporter is completed, the forage grass is prone to accumulate, affecting the quality of the forage, and the tractor may crush the dry forage grass during the transmission process, resulting in a decrease in yield.
A forage grass-rat conveyor is designed, including a mounting frame, a conveyor, a support frame, a fixing frame, a lifting mechanism and a grazing mechanism. The grass-railing mechanism collects and disperses the grass by combining arc-railing teeth and feeding rollers to avoid accumulation, and at the same time, the tractor is used to prevent the grass from being crushed by the tractor.
It effectively avoids the accumulation of forage during transmission, improves the quality of forage, and protects the yield of forage by avoiding crushing by tractors.
Smart Images
Figure CN222655798U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grass raking and conveying machines, in particular to a forage grass raking and conveying machine. Background Art
[0002] A grass rake is a grass harvesting machine that raks the grass scattered on the ground into grass strips. The purpose of raking grass is to make the grass fully dry and to facilitate the collection of hay. According to the relationship between the direction of the grass strips and the forward direction of the machine, grass rakes can be divided into two categories: horizontal and lateral. The horizontal type includes traction type and hanging type. Its working parts are a row of horizontally parallel circular or spiral spring teeth. The lateral type has integrated grass strips parallel to the forward direction of the machine.
[0003] However, after the current conveyor has finished conveying the grass, the grass tends to pile up together, and the grass needs to be loosened again to prevent it from getting moldy, which consumes a lot of manpower and material resources. At the same time, the grass conveyor conveys the grass to one side into ridges via the conveyor belt. The disadvantage is that the tractor is at the front end and the equipment is at the rear end. The tractor will crush some of the dry grass, reducing its yield. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies of the prior art, the utility model provides a forage raking and conveying machine to solve the problem in the prior art that the forage in the prior art mentioned in the background art is prone to accumulation during the grass conveying process, thereby affecting the quality of the forage.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forage grass raking and conveying machine, comprising a mounting frame, a conveyor, a supporting frame, a fixing frame, a lifting mechanism and a grass raking mechanism;
[0008] The mounting frame is provided with a plurality of mounting bolts through threaded engagement;
[0009] The conveyor is fixedly arranged on the mounting frame;
[0010] The support frame is configured in a U shape, and the support frame is fixedly disposed at one end of the mounting frame of the conveyor principle;
[0011] The fixing frame is slidably disposed in the supporting frame;
[0012] The lifting mechanism is arranged in the supporting frame, and is used to control the lifting of the fixing frame;
[0013] The grass raking mechanism is arranged in the fixed frame and is used for conveying the grass to the conveyor.
[0014] Preferably, the grass mowing mechanism comprises:
[0015] Grass-raking teeth, the grass-raking teeth are arranged in an arc shape, and a plurality of the grass-raking teeth are arranged on the fixing frame;
[0016] An installation mechanism, which is arranged between the mowing teeth and the fixing frame and is used for installing and disassembling each of the mowing teeth;
[0017] A material-dispensing roller, the material-dispensing roller being rotatably disposed in the fixing frame;
[0018] A material-shifting plate, a plurality of said material-shifting plates are fixedly arranged on said material-shifting roller, and said material-shifting plates are in contact with said grass-raking teeth;
[0019] A first motor is fixedly arranged on the fixing frame, and an output end of the first motor is fixedly connected to the material-moving roller.
[0020] Furthermore, the installation mechanism includes:
[0021] Installation slots, a plurality of the installation slots are provided on the fixing frame;
[0022] Wherein, the mounting grooves correspond one to one with the grass-raking teeth;
[0023] A mounting block, the mounting block is fixedly arranged on the grass raking teeth, and the mounting block can be slidably extended into the mounting groove;
[0024] A positioning mechanism is arranged on the mounting block and is used for positioning the mounting block and the mounting groove.
[0025] Furthermore, the positioning mechanism includes:
[0026] A positioning through groove, wherein the positioning through groove is provided on a side wall of the mounting groove;
[0027] First positioning grooves, a plurality of first positioning grooves are formed on the fixing frame, and the first positioning grooves correspond to the positioning through grooves one by one;
[0028] a second positioning groove, wherein the second positioning groove is provided on the mounting block;
[0029] A positioning post, wherein the positioning post is slidably disposed in the second positioning groove;
[0030] A positioning spring, wherein the positioning spring is fixedly disposed between the bottom of the second positioning groove and the positioning column;
[0031] A positioning plate is fixedly arranged on the positioning post.
[0032] Furthermore, the lifting mechanism comprises:
[0033] Lifting slots, two of which are provided on the side wall of the support frame;
[0034] A lifting block, the lifting block is slidably disposed in the lifting slot, and the lifting block is fixedly connected to the fixing frame;
[0035] A driving mechanism is arranged on the supporting frame and is used for controlling the lifting block to move.
[0036] On the basis of the above scheme, the driving mechanism comprises:
[0037] A threaded rod, the threaded rod is rotatably disposed in the lifting slot, and the threaded rod penetrates the lifting block through threaded engagement;
[0038] A second motor, wherein the second motor is fixedly disposed on the support frame, and an output end of the second motor is fixedly connected to the threaded rod.
[0039] (III) Beneficial effects
[0040] Compared with the prior art, the utility model provides a forage grass raking conveyor, which has the following beneficial effects:
[0041] 1. In the utility model, the installation frame and the installation bolts are arranged to facilitate the installation of the entire device on the front bar of the tractor, thereby preventing the tractor from crushing the grass during movement;
[0042] 2. In the utility model, by setting the grass-raking mechanism, the grass can be collected on the surface of the grass-raking teeth through the movement of the grass-raking teeth, and then the material-raking plate is driven to move by the rotation of the material-raking roller, so that the grass on the surface of the grass-raking teeth is moved to the conveyor and conveyed to the side of the mounting frame in the working box of the material-raking plate. At the same time, in the process of the grass-raking teeth collecting the grass and the material-raking plate moving the grass, the accumulated grass can be dispersed, so as to avoid the accumulation of the grass after being transported by the conveyor;
[0043] 3. In the utility model, by setting the installation mechanism, a single grass raking tooth can be replaced in time when it is damaged;
[0044] 4. In the utility model, through the setting of the lifting mechanism, the operation of the first motor can drive the threaded rod to rotate, and at the same time, the threaded rod and the lifting block cooperate to drive the fixing frame to adjust the height, thereby facilitating the adjustment of the grass raking height of the grass raking teeth;
[0045] 5. In the utility model, by arranging the mounting frame, the conveyor, the supporting frame, the fixing frame, the lifting mechanism and the grass raking mechanism, it is convenient to disperse the accumulated grass during the grass raking process, thereby solving the problem in the prior art that the grass is easily accumulated during the grass transportation process and affects the grass quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0046] Figure 1 It is a schematic diagram of a three-dimensional structure decomposed in a preferred embodiment of the present application;
[0047] Figure 2 This is a schematic diagram of the structure of the grass-raking mechanism of this application;
[0048] Figure 3 This is a schematic diagram of the cross-sectional structure of the grass-raking mechanism of the present application;
[0049] Figure 4 This is a schematic diagram of the cross-sectional structure of the grass mowing mechanism of the present application from another perspective;
[0050] Figure 5 This is a cross-sectional structural diagram of the installation mechanism of this application;
[0051] In the figure: 1. mounting frame; 2. conveyor; 3. support frame; 4. fixing frame; 5. grass raking teeth; 6. feeding roller; 7. feeding plate; 8. mounting block; 9. positioning slot; 10. second positioning slot; 11. positioning column; 12. positioning spring; 13. positioning plate; 14. lifting block; 15. threaded rod; 16. second motor. DETAILED DESCRIPTION
[0052] 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.
[0053] See also Figures 1 to 5 A grass raking conveyor includes a mounting frame 1, a conveyor 2, a supporting frame 3, a fixing frame 4, a lifting mechanism and a grass raking mechanism. A plurality of mounting bolts are provided on the mounting frame 1 through threaded cooperation. The conveyor 2 is fixedly provided on the mounting frame 1. The supporting frame 3 is provided in a U shape. The supporting frame 3 is fixedly provided on one end of the mounting frame 1 of the conveyor 2. The fixing frame 4 is slidably provided in the supporting frame 3. The lifting mechanism is provided in the supporting frame 3 for controlling the fixing frame 4 to be lifted and lowered. The grass raking mechanism is provided in the fixing frame 4 for conveying the grass to the conveyor 2.
[0054] Specifically, the operator can install the mounting frame 1 on the front bar of the tractor through the mounting frame 1 and the mounting bolts, so that the grass-raking mechanism can be used to rake grass in the front area of the tractor during movement, thereby avoiding crushing of the grass during movement of the tractor.
[0055] Among them, the grass raking mechanism includes grass raking teeth 5, an installation mechanism, a material removing roller 6, a material removing plate 7 and a first motor. The grass raking teeth 5 are arranged in an arc shape, and a plurality of grass raking teeth 5 are arranged on the fixed frame 4. The mechanism is arranged between the grass raking teeth 5 and the fixed frame 4, and is used for installing and disassembling each grass raking tooth 5. The material removing roller 6 is rotatably arranged in the fixed frame 4, and a plurality of material removing plates 7 are fixedly arranged on the material removing roller 6. The material removing plate 7 is in contact with the grass raking teeth 5. The first motor is fixedly arranged on the fixed frame 4, and the output end of the first motor is fixedly connected to the material removing roller 6.
[0056] Specifically, during the movement of the tractor, the grass raking teeth 5 can be driven to move, so that the grass is collected on the surface of the grass raking teeth 5 through the movement of the grass raking teeth 5, and then the material plate 7 is driven to move through the rotation of the material roller 6, so that the grass on the surface of the grass raking teeth 5 is moved to the conveyor 2 in the working box of the material plate 7 and transmitted to the side of the mounting frame 1. At the same time, in the process of the grass raking teeth 5 collecting the grass and the material plate 7 moving the grass, the accumulated grass can be dispersed, so as to avoid the accumulation of grass after being transported by the conveyor 2.
[0057] Among them, the mounting mechanism includes a mounting groove, a mounting block 8 and a positioning mechanism. A plurality of mounting grooves are opened on the fixing frame 4, wherein the mounting grooves correspond one-to-one to the grass mowing teeth 5. The mounting block 8 is fixedly arranged on the grass mowing teeth 5, and the mounting block 8 can be slid into the mounting groove. The positioning mechanism is arranged on the mounting block 8 for positioning the mounting block 8 and the mounting groove. The positioning mechanism includes a positioning through groove 9, a first positioning groove, a second positioning groove 10, a positioning column 11, a positioning spring 12 and a positioning plate 13. The positioning through groove 9 is opened on the side wall of the mounting groove. A plurality of first positioning grooves are opened on the fixing frame 4, wherein the first positioning groove corresponds one-to-one to the positioning through groove 9, and the second positioning groove 10 is opened on the mounting block 8. The positioning column 11 is slidably arranged in the second positioning groove 10, the positioning spring 12 is fixedly arranged between the bottom of the second positioning groove 10 and the positioning column 11, and the positioning plate 13 is fixedly arranged on the positioning column 11.
[0058] Specifically, the operator pulls the positioning plate 13 to make the positioning plate 13 move away from the mounting block 8, and then the operator extends the mounting block 8 into the mounting groove and extends the positioning column 11 into the positioning through groove 9. When the first positioning groove is aligned with the positioning plate 13, the operator releases the positioning plate 13, so that the positioning column 11 and the positioning plate 13 move under the action of the positioning spring 12 and the positioning plate 13 extends into the second positioning groove 10. At the same time, the positioning between the mounting block 8 and the mounting groove is achieved through the cooperation of the second fixed cutting groove and the positioning plate 13, thereby achieving the installation of the grass raking teeth 5. The above steps can be reversed to complete the disassembly of the grass raking teeth 5.
[0059] Among them, the lifting mechanism includes a lifting slot, a lifting block 14 and a driving mechanism. Two lifting slots are opened on the side wall of the support frame 3. The lifting block 14 is slidably set in the lifting slot. The lifting block 14 is fixedly connected to the fixed frame 4. The driving mechanism is set on the support frame 3 and is used to control the movement of the lifting block 14. The driving mechanism includes a threaded rod 15 and a second motor 16. The threaded rod 15 is rotatably set in the lifting slot. The threaded rod 15 penetrates the lifting block 14 through threaded cooperation. The second motor 16 is fixedly set on the support frame 3, and the output end of the second motor 16 is fixedly connected to the threaded rod 15.
[0060] Specifically, the operation of the first motor can drive the threaded rod 15 to rotate, and at the same time, the threaded rod 15 and the lifting block 14 cooperate to drive the fixing frame 4 to adjust the height, thereby adjusting the grass raking height of the grass raking teeth 5.
[0061] In summary, when the grass raking conveyor is in use, the operator can install the mounting frame 1 on the front bumper of the tractor through the mounting frame 1 and the mounting bolts, so that during the movement of the tractor, the grass raking teeth 5 can be driven to move, so that the grass is collected on the surface of the grass raking teeth 5 through the movement of the grass raking teeth 5, and then the material plate 7 is driven to move through the rotation of the material roller 6, so that the grass on the surface of the grass raking teeth 5 is moved onto the conveyor 2 in the working box of the material plate 7, and the grass is conveyed to the side of the mounting frame 1 through the operation of the conveyor 2. At the same time, in the process of the grass raking teeth 5 collecting the grass and the material plate 7 moving the grass, the accumulated grass can be dispersed, so as to avoid the accumulation of grass after being transported by the conveyor 2. When the grass raking teeth 5 are damaged, The operator pulls the positioning plate 13 downward to make the positioning plate 13 disengage from the second positioning groove 10, and then pulls the grass raking tooth 5 to move the mounting block 8 out of the mounting groove. The operator then takes a new grass raking tooth 5, and then the operator pulls the positioning plate 13 to make the positioning plate 13 away from the mounting block 8. The operator then extends the mounting block 8 into the mounting groove and extends the positioning column 11 into the positioning through groove 9. When the first positioning groove is aligned with the positioning plate 13, the operator releases the positioning plate 13, so that the positioning column 11 and the positioning plate 13 move under the action of the positioning spring 12 and the positioning plate 13 extends into the second positioning groove 10. At the same time, the positioning between the mounting block 8 and the mounting groove is achieved through the cooperation of the second fixed cutting groove and the positioning plate 13, thereby achieving the installation of the grass raking tooth 5.
[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A forage grass raking conveyor, characterized in that: include: A mounting frame (1), wherein a plurality of mounting bolts are provided through the mounting frame (1) via threaded engagement; A conveyor (2), wherein the conveyor (2) is fixedly arranged on the mounting frame (1); A support frame (3), the support frame (3) is arranged in a U shape, and the support frame (3) is fixedly arranged on one end of the mounting frame (1) of the conveyor (2); A fixing frame (4), the fixing frame (4) being slidably disposed in the supporting frame (3); A lifting mechanism, the lifting mechanism being arranged in the supporting frame (3) and used for controlling the fixing frame (4) to be lifted or lowered; A grass raking mechanism is arranged in the fixed frame (4) and is used for conveying grass to the conveyor (2).
2. The forage grass raking conveyor according to claim 1, characterized in that: The grass raking mechanism comprises: Grass-grazing teeth (5), the grass-grazing teeth (5) are arranged in an arc shape, and a plurality of the grass-grazing teeth (5) are arranged on the fixing frame (4); An installation mechanism, the mechanism being arranged between the grass-mowing teeth (5) and the fixing frame (4) and being used for installing and disassembling each of the grass-mowing teeth (5); A material-moving roller (6), wherein the material-moving roller (6) is rotatably arranged in the fixed frame (4); A material-shifting plate (7), wherein a plurality of the material-shifting plates (7) are fixedly arranged on the material-shifting roller (6), and the material-shifting plates (7) are in contact with the grass-raking teeth (5); A first motor, the first motor is fixedly arranged on the fixing frame (4), and the output end of the first motor is fixedly connected to the material-moving roller (6).
3. The forage grass raking conveyor according to claim 2, characterized in that: The mounting mechanism comprises: Installation slots, a plurality of the installation slots are provided on the fixing frame (4); Wherein, the mounting grooves correspond one to one with the grass-raking teeth (5); A mounting block (8), wherein the mounting block (8) is fixedly arranged on the grass raking teeth (5), and the mounting block (8) can be slidably extended into the mounting groove; A positioning mechanism is arranged on the mounting block (8) and is used for positioning the mounting block (8) and the mounting groove.
4. The forage grass raking conveyor according to claim 3, characterized in that: The positioning mechanism comprises: A positioning through groove (9), wherein the positioning through groove (9) is provided on a side wall of the installation groove; A first positioning groove, wherein a plurality of the first positioning grooves are formed on the fixing frame (4), and the first positioning grooves correspond to the positioning through grooves (9) one by one; A second positioning groove (10), wherein the second positioning groove (10) is formed on the mounting block (8); A positioning column (11), wherein the positioning column (11) is slidably disposed in the second positioning groove (10); A positioning spring (12), wherein the positioning spring (12) is fixedly arranged between the bottom of the second positioning groove (10) and the positioning column (11); A positioning plate (13), wherein the positioning plate (13) is fixedly arranged on the positioning column (11).
5. The forage grass raking conveyor according to claim 4, characterized in that: The lifting mechanism comprises: Lifting slots, two of which are provided on the side wall of the support frame (3); A lifting block (14), the lifting block (14) being slidably disposed in the lifting slot, and the lifting block (14) being fixedly connected to the fixing frame (4); A driving mechanism, wherein the driving mechanism is arranged on the supporting frame (3) and is used for controlling the movement of the lifting block (14).
6. The forage grass raking conveyor according to claim 5, characterized in that: The driving mechanism comprises: A threaded rod (15), the threaded rod (15) being rotatably disposed in the lifting slot, the threaded rod (15) penetrating the lifting block (14) through threaded engagement; A second motor (16), wherein the second motor (16) is fixedly arranged on the support frame (3), and an output end of the second motor (16) is fixedly connected to the threaded rod (15).