A processing mixer for tractor tire wear-resistant tread

Abstract

The utility model provides a tractor tire wear -resisting tread processing internal mixer, belongs to tire processing field, including base shell, the upper end department of base shell is equipped with the open -and -shut bucket, the inside of base shell is equipped with the opposition stirring subassembly, the upper position department of open -and -shut bucket is fixedly connected with the top shell, install and connect to have the upper jackscrew subassembly in top shell, the auxiliary feeding mechanism includes the front base, the utility model discloses rack drive gear synchronous movement through the rack drive of hydraulic cylinder drive, can accurate control receiving frame complete fixed angle's overturn, material can be automatically poured into open -and -shut bucket, can complete the automatic input of material, through motor drive control shaft rotation, cooperation drive block and the slide of vertical rod, realize the automatic lifting of receiving frame, automatic control completes the feeding process, need not manual handling, compared with the traditional internal mixer needs the manual handling of raw material to the feeding port's mode, has improved production efficiency significantly.

Description

Technical Field

[0001] This utility model relates to the field of tire processing, and in particular to a mixing machine for processing wear-resistant tread of tractor tires. Background Technology

[0002] As a key component of agricultural machinery, the quality of the wear-resistant tread of tractor tires directly affects their service life and operational safety. The internal mixer, as the core equipment for mixing tire tread rubber compounds, plays a decisive role in the physicochemical properties of the rubber. With the continuous improvement of agricultural mechanization, the market demand for tractor tires continues to grow, placing higher demands on the processing efficiency and product quality of internal mixers.

[0003] However, in actual operation, most existing tractor tire wear-resistant tread processing internal mixers still rely on manual handling and feeding during the material input stage. This method not only consumes a lot of manpower but also has low feeding efficiency, making it difficult to meet the needs of automated high-efficiency production. At the same time, internal mixers that use manual feeding have a low degree of automation and cannot work collaboratively with other equipment in automated production lines (such as automatic batching systems, vulcanizing machines, etc.), thus failing to perform efficient and precise mixing processing.

[0004] Therefore, it is necessary to provide a new internal mixer for processing wear-resistant treads of tractor tires to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a mixing machine for processing wear-resistant tread of tractor tires.

[0006] This utility model provides a tractor tire wear-resistant tread processing internal mixer, comprising: a base shell, an opening and closing hopper at the upper end of the base shell, opposing stirring components inside the base shell, a top shell fixedly connected above the opening and closing hopper, and an upper top bolt assembly installed on the top shell; and an auxiliary feeding mechanism, comprising a front base fixedly connected to the side wall of the base shell, a lifting seat on the front base, a receiving frame above the lifting seat, two ear seats symmetrically fixedly connected to the lifting seat, a main shaft rotatably connected between the two ear seats, a control component between the main shaft and the lifting seat.

[0007] Preferably, the control component includes a gear, which is fixedly connected to one end of the main shaft. A rack is provided on one side of the gear, and the rack meshes with the gear. A side plate is fixedly connected to the side wall of the lifting seat, and two fixing rods are fixedly connected in the side plate. A synchronizing block is provided on the rear side wall of the rack, and a hydraulic cylinder is installed and connected to one end of the side plate.

[0008] Preferably, both ends of the synchronizing block are provided with limiting ports, both ends of the synchronizing block are slidably connected to two fixed rods respectively, and the telescopic end of the hydraulic cylinder is fixedly connected to the synchronizing block.

[0009] Preferably, a plurality of embedded grooves are arranged at equal intervals on one side wall of the receiving frame, and embedded strip rollers are installed and connected in each of the plurality of embedded grooves, and pads are provided on the lifting seat.

[0010] Preferably, a vertical frame is fixedly connected to the side wall of the front base, two vertical rods are fixedly connected to the vertical frame, a driving block is slidably connected between the two vertical rods, and one end of the driving block is fixedly connected to the lifting seat.

[0011] Preferably, a control shaft is rotatably connected between the vertical frame and the front base, a motor is installed at the top of the vertical frame, the output end of the motor is fixedly connected to the control shaft, the control shaft is a threaded shaft, and the drive block is threadedly connected to the control shaft.

[0012] Compared with related technologies, the internal mixer for processing wear-resistant tread of tractor tires provided by this utility model has the following beneficial effects:

[0013] 1. This utility model utilizes a hydraulic cylinder-driven rack and pinion mechanism to synchronously move gears, precisely controlling the receiving frame to rotate at a fixed angle. This allows materials to be automatically poured into the opening and closing hopper. The smooth overlap between the receiving frame and the hopper's inlet, along with the synchronous rotation of the embedded rollers, ensures automatic material feeding. Compared to traditional methods of conveying and tilting materials, this is more efficient and stable, enabling automated feeding and refining processes.

[0014] 2. This utility model uses a motor to drive the control shaft to rotate, and the sliding of the drive block and the vertical rod enables the automatic lifting of the receiving frame. When the raw material is delivered to the receiving frame, the feeding process can be automatically controlled to complete without manual handling. Compared with the traditional internal mixer, which requires manual handling of the raw material to the feeding port, this significantly improves production efficiency and is more labor-saving and convenient. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the structure at point A.

[0017] Figure 3 for Figure 1 The diagram shows the structure at point B.

[0018] The following are the labeling elements in the diagram: 1. Base shell; 11. Opening and closing hopper; 12. Opposing stirring assembly; 2. Top shell; 3. Top bolt assembly; 4. Front base; 41. Lifting seat; 42. Receiving frame; 43. Ear seat; 44. Main shaft; 45. Gear; 46. Rack; 5. Side strip plate; 51. Fixing rod; 52. Synchronizing block; 53. Hydraulic cylinder; 6. Embedded strip roller; 7. Pad strip; 8. Vertical frame; 81. Vertical rod; 82. Drive block; 9. Control shaft; 91. Motor. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figures 1 to 3 A tractor tire wear-resistant tread processing internal mixer includes: a base shell 1, an opening and closing hopper 11 at the upper end of the base shell 1, an opposing stirring assembly 12 inside the base shell 1, a top shell 2 fixedly connected above the opening and closing hopper 11, and an upper top bolt assembly 3 installed on the top shell 2; an auxiliary feeding mechanism, including a front base 4, the front base 4 fixedly connected to the side wall of the base shell 1, a lifting seat 41 on the front base 4, a receiving frame 42 at the upper position of the lifting seat 41, two ear seats 43 symmetrically fixedly connected to the lifting seat 41, a main shaft 44 rotatably connected between the two ear seats 43, the lower end of the receiving frame 42 fixedly connected to the main shaft 44, and a control assembly between the main shaft 44 and the lifting seat 41.

[0021] In the specific implementation process, such as Figure 1 and Figure 2 As shown, the control component includes a gear 45, which is fixedly connected to one end of the main shaft 44. A rack 46 is provided on one side of the gear 45, and the rack 46 meshes with the gear 45. A side plate 5 is fixedly connected to the side wall of the lifting seat 41. Two fixing rods 51 are fixedly connected in the side plate 5. A synchronizing block 52 is provided on the rear side wall of the rack 46. A hydraulic cylinder 53 is installed and connected to one end of the side plate 5.

[0022] It should be noted that: the synchronizing block 52 drives the rack 46 to move, and the gear 45 meshing with the rack 46 rotates accordingly, thereby driving the main shaft 44 and the receiving frame 42 to flip to an inclined downward state, so that the frame wall of the receiving frame 42 is placed at the inlet of the opening and closing hopper 11, so that the material can be automatically poured into the opening and closing hopper 11 and enter the mixing chamber to complete the mixing process.

[0023] refer to Figure 2 As shown, both ends of the synchronizing block 52 are provided with limiting ports, and both ends of the synchronizing block 52 are slidably connected to two fixed rods 51 respectively. The telescopic end of the hydraulic cylinder 53 is fixedly connected to the synchronizing block 52.

[0024] It should be noted that the extension end of the hydraulic cylinder 53 pushes the synchronizing block 52 to slide on the two fixed rods 51, so that the synchronizing block 52 can drive the rack 46 to move stably.

[0025] refer to Figure 1 and Figure 2 As shown, multiple embedded grooves are arranged at equal intervals on one side of the receiving frame 42, and embedded strip rollers 6 are installed and connected in each of the multiple embedded grooves. A pad strip 7 is provided on the lifting seat 41.

[0026] It should be noted that while the receiving frame 42 is rotating to tilt, multiple embedded strip rollers 6 rotate synchronously, which can assist the material to be automatically fed under the action of gravity.

[0027] The padding strip 7 ensures stable placement when the receiving frame 42 is in the correct position.

[0028] refer to Figure 1 and Figure 3 As shown, a vertical frame 8 is fixedly connected to the side wall of the front base 4, and two vertical rods 81 are fixedly connected to the vertical frame 8. A driving block 82 is slidably connected between the two vertical rods 81, and one end of the driving block 82 is fixedly connected to the lifting seat 41.

[0029] It should be noted that: under the guidance of the two vertical rods 81, the drive block 82 slides upward along the vertical frame 8 and moves closer to the opening and closing hopper 11, thereby driving the lifting seat 41 to move upward synchronously. There is no need for staff to manually handle and feed materials, and automatic feeding can be achieved automatically.

[0030] refer to Figure 3 As shown, a control shaft 9 is rotatably connected between the vertical frame 8 and the front base 4. A motor 91 is installed at the top of the vertical frame 8. The output end of the motor 91 is fixedly connected to the control shaft 9. The control shaft 9 is a threaded shaft, and the drive block 82 is threadedly connected to the control shaft 9.

[0031] It should be noted that the output end of motor 91 drives the control shaft 9 to rotate. Since the control shaft 9 is a threaded shaft and is threadedly connected to the drive block 82, the drive block 82 will move stably under the guidance of the two vertical rods 81.

[0032] The working principle of the internal mixer for processing wear-resistant tread of tractor tires provided by this utility model is as follows: When the internal mixer for processing wear-resistant tread of tractor tires is working, the raw materials can be automatically conveyed to the receiving frame 42. The control motor 91 is started, and its output end drives the control shaft 9 to rotate. Since the control shaft 9 is a threaded shaft and is threadedly connected to the drive block 82, the drive block 82 will slide and move upward along the vertical frame 8 under the guidance of the two vertical rods 81, approaching the opening and closing feed port of the hopper 11, thereby driving the lifting seat 41 to move upward synchronously. There is no need for the staff to manually handle and feed the materials. Automatic feeding can be automatically realized, which is relatively fast and convenient.

[0033] When the lifting seat 41 rises to the appropriate position, the hydraulic cylinder 53 is activated, and its telescopic end pushes the synchronizing block 52 to slide on the two fixed rods 51. The synchronizing block 52 drives the rack 46 to move, and the gear 45 meshing with the rack 46 rotates accordingly, thereby driving the main shaft 44 and the receiving frame 42 to flip to an inclined downward state, so that the frame wall of the receiving frame 42 is placed at the inlet of the opening and closing hopper 11. The material is then automatically poured into the opening and closing hopper 11 and enters the mixing chamber. The top bolt assembly 3 descends and applies pressure to the material to ensure that the material is fully mixed in the mixing chamber.

[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 mixing machine for processing wear-resistant tread of tractor tires, characterized in that, include: A base shell (1) is provided at the upper end of the base shell (1), and an opposing stirring assembly (12) is provided inside the base shell (1). A top shell (2) is fixedly connected above the opening and closing hopper (11), and an upper top bolt assembly (3) is installed on the top shell (2). An auxiliary feeding mechanism is provided, comprising a front base (4), which is fixedly connected to the side wall of the base shell (1). A lifting seat (41) is provided on the front base (4), and a receiving frame (42) is provided above the lifting seat (41). Two ear seats (43) are symmetrically fixedly connected on the lifting seat (41), and a main shaft (44) is rotatably connected between the two ear seats (43). The lower end of the receiving frame (42) is fixedly connected to the main shaft (44), and a control component is provided between the main shaft (44) and the lifting seat (41).

2. The internal mixer for processing wear-resistant tread of tractor tires according to claim 1, characterized in that, The control component includes a gear (45) which is fixedly connected to one end of the main shaft (44). A rack (46) is provided on one side of the gear (45), and the rack (46) meshes with the gear (45). A side plate (5) is fixedly connected to the side wall of the lifting seat (41), and two fixing rods (51) are fixedly connected in the side plate (5). A synchronizing block (52) is provided on the rear side wall of the rack (46), and a hydraulic cylinder (53) is installed and connected to one end of the side plate (5).

3. The internal mixer for processing wear-resistant tread of tractor tires according to claim 2, characterized in that, The synchronizing block (52) has limiting ports at both ends. The two ends of the synchronizing block (52) are slidably connected to two fixed rods (51) respectively. The telescopic end of the hydraulic cylinder (53) is fixedly connected to the synchronizing block (52).

4. The internal mixer for processing wear-resistant tread of tractor tires according to claim 1, characterized in that, The receiving frame (42) has multiple embedded grooves arranged at equal intervals on one side of the frame wall, and each of the multiple embedded grooves is equipped with an embedded strip roller (6). The lifting seat (41) is provided with a pad strip (7).

5. The internal mixer for processing wear-resistant tread of tractor tires according to claim 1, characterized in that, A vertical frame (8) is fixedly connected to the side wall of the front base (4), and two vertical rods (81) are fixedly connected to the vertical frame (8). A driving block (82) is slidably connected between the two vertical rods (81), and one end of the driving block (82) is fixedly connected to the lifting seat (41).

6. The internal mixer for processing wear-resistant tread of tractor tires according to claim 5, characterized in that, A control shaft (9) is rotatably connected between the vertical frame (8) and the front base (4). A motor (91) is installed at the top of the vertical frame (8). The output end of the motor (91) is fixedly connected to the control shaft (9). The control shaft (9) is a threaded shaft. The drive block (82) is threadedly connected to the control shaft (9).

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