Crusher with easily adjustable feed opening direction
By introducing elongated adjustment holes and hinge seats on the frame connecting base into the crusher, the direction of the crusher's feed inlet can be flexibly adjusted, solving the inconvenience of equipment layout adjustment and improving the user's operational convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGJIAGANG BEIER MACHINERY CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-06-16
AI Technical Summary
Existing crushing equipment requires adjustments to the equipment layout based on the feeding and discharging directions during the process design phase, causing inconvenience to users.
A crusher comprising a feed hopper, feed inlet, hinge, crushing chamber, cutter shaft, moving cutter, motor, frame connecting base, discharge port, cylinder and hinge seat is designed. The direction of the feed inlet is adjusted by the elongated adjustment hole on the frame connecting base and the hinge seat.
It enables flexible adjustment of the crusher's feed inlet direction, facilitating equipment layout and reducing the difficulty of adjustments for users in process design.
Smart Images
Figure CN224358556U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crusher technology, specifically to a crusher that facilitates adjustment of the feed inlet direction. Background Technology
[0002] Most crushing equipment currently available is generally square-framed. During the process design phase, users need to consider the direction of feeding and discharging. However, when arranging the equipment within the user's plant, situations arise where the feeding and discharging can only be arranged at right angles, in a straight line, or in other special directions, requiring a redesign of the equipment layout and causing inconvenience. Therefore, those skilled in the art have provided a crusher with an easily adjustable feed inlet direction to solve the problems mentioned in the background section. Summary of the Invention
[0003] The purpose of this invention is to provide a crusher that facilitates adjustment of the feed inlet direction, in order to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a feeding hopper, a feed inlet, a hinge, a crushing box, a cutter shaft, a moving cutter, a motor, a frame connecting base, a frame, elongated adjustment holes, a discharge port, a cylinder, and a hinge seat; the crushing box is connected to the feeding hopper via a hinge, and a feed inlet is provided on one side of the feeding hopper. A cutter shaft is installed inside the crushing box, and a moving cutter is installed on the cutter shaft. A fixed cutter that cooperates with the moving cutter is installed on the inner wall of the crushing box. The motor is connected to the cutter shaft via a conveyor belt. The crushing box is mounted on the frame connecting base with screws. The frame connecting base is disc-shaped, and several arc-shaped elongated adjustment holes are evenly opened on its outer circumference. The frame connecting base is fixed to the frame by screws passing through the elongated adjustment holes. A discharge port is provided at the bottom of the crushing box and is fixed to the frame connecting base; the feeding hopper is connected to the cylinder via a hinge seat, and the cylinder is hinged to the frame connecting base.
[0005] Furthermore, the feed hopper is cylindrical in shape.
[0006] Furthermore, a positioning block is fixed on the frame connecting base, and a screw is screwed to the positioning block. The end of the screw is in contact with the motor base, and the motor base is fixed to the adjustment hole on the frame connecting base by bolts.
[0007] The beneficial effects of this utility model after adopting the above structure are as follows: The crusher described in this utility model is easy to adjust the direction of the feed inlet. By rotating the frame connecting the base, the orientation of the feed inlet can be adjusted according to the user's needs to facilitate the equipment layout. Attached Figure Description
[0008] Figure 1 This is a structural diagram of the present invention;
[0009] Figure 2 yes Figure 1 Top view.
[0010] Explanation of reference numerals in the attached figures:
[0011] 1. Feed hopper; 2. Feed inlet; 3. Hinge; 4. Crushing box; 5. Cutter shaft; 6. Moving blade; 7. Motor; 8. Frame connecting base; 9. Frame; 10. Long strip adjustment hole; 11. Discharge port; 12. Cylinder; 13. Hinge seat; 14. Positioning block; 15. Screw; 16. Motor base; 17. Bolt. Detailed Implementation
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] See as Figure 1 —— Figure 2 As shown, this specific embodiment adopts the following technical solution: It includes a feed hopper 1, a feed inlet 2, a hinge 3, a crushing box 4, a cutter shaft 5, a moving cutter 6, a motor 7, a frame connecting base 8, a frame 9, a long strip adjustment hole 10, a discharge port 11, a cylinder 12, and a hinge seat 13. The cutter shaft 5 is installed inside the crushing box 4, and the moving cutter 6 is installed on the cutter shaft 5. Fixed cutters that cooperate with the moving cutter 6 are installed on the inner wall of the crushing box 4. The motor 7 is driven and connected to the cutter shaft 5 through a conveyor belt. The crushing box 4 is installed on the frame connecting base 8 by screws. The motor 7 drives the cutter shaft 5 to rotate, which drives the moving cutter 6 to rotate. The moving cutter 6 cooperates with the fixed cutter to complete the crushing action.
[0014] The frame connecting base 8 is disc-shaped, and several arc-shaped elongated adjustment holes 10 are evenly opened on its outer circumference. The frame connecting base 8 is fixed to the frame 9 by screws passing through the elongated adjustment holes 10. The angle of the frame connecting base 8 and its components can be adjusted by rotating the frame connecting base 8 along the elongated adjustment holes 10.
[0015] The crushing box 4 is connected to the feed hopper 1 by a hinge 3. The feed hopper 1 is cylindrical to facilitate the falling of large pieces of material. A feed inlet 2 is provided on one side of the feed hopper 1, and a discharge outlet 11 is provided at the bottom of the crushing box 4. The discharge outlet 11 is fixed to the frame connecting base 8. There is a screen between the crushing box 4 and the discharge outlet 11. After crushing, the material falls out of the discharge outlet 11 through the screen.
[0016] The feed hopper 1 is connected to the cylinder 12 via the hinge seat 13. The cylinder 12 is hinged to the frame connecting base 8. The cylinder 12 drives the feed hopper 1 to rotate around the hinge seat 13, which can rotate the feed hopper 1 to a certain angle, thereby facilitating daily maintenance and repair of the inside of the crushing box 4.
[0017] A positioning block 14 is fixed on the frame connecting base 8. A screw 15 is screwed onto the positioning block 14. The end of the screw 15 is in contact with the motor base 16. The motor base 16 is fixed to the adjustment hole on the frame connecting base 8 by bolts 17. The motor base 16 can move along the adjustment hole to adjust the position of the motor 7 to meet the needs after the belt wears out, and is positioned by the screw 15.
[0018] When operating this utility model, the direction of the feed hopper and the direction of the frame are determined. When determining the downstream equipment, the orientation of the feed inlet 2 can be adjusted by rotating the frame connecting base 8, leaving enough space for the installation of the downstream equipment, which facilitates the equipment layout.
[0019] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A crusher with easily adjustable feed inlet direction, characterized in that: It comprises a feed hopper, a feed inlet, a hinge, a crushing chamber, a cutter shaft, a moving cutter, a motor, a frame connecting base, a frame, elongated adjustment holes, a discharge port, a cylinder, and a hinge seat. The crushing chamber is connected to the feed hopper via a hinge. The feed inlet is located on one side of the feed hopper. A cutter shaft is installed inside the crushing chamber, and a moving cutter is mounted on the cutter shaft. Fixed cutters that cooperate with the moving cutter are installed on the inner wall of the crushing chamber. The motor is connected to the cutter shaft via a conveyor belt. The crushing chamber is mounted on the frame connecting base with screws. The frame connecting base is disc-shaped, and its outer circumference is evenly provided with several arc-shaped elongated adjustment holes. The frame connecting base is fixed to the frame with screws passing through these elongated adjustment holes. A discharge port is located at the bottom of the crushing chamber and is fixed to the frame connecting base. The feed hopper is connected to the cylinder via a hinge seat, and the cylinder is hinged to the frame connecting base.
2. The crusher according to claim 1, characterized in that: The feed hopper is cylindrical in shape.
3. The crusher according to claim 1, characterized in that: A positioning block is fixed on the frame connecting base. Screws are screwed to the positioning block, and the ends of the screws are in contact with the motor base. The motor base is fixed to the adjustment hole on the frame connecting base by bolts.