Device capable of adjusting inclination of hopper
By designing an adjustable hopper inclination device and using a hydraulic telescopic rod to drive the side plate deflection, the problem of material accumulation in the hopper is solved, and automatic and rapid falling is achieved, thus avoiding damage caused by manual knocking and extending the service life of the hopper.
Patent Information
- Application Number
- CN202422327238.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing hopper has a fixed inclination angle, which causes materials to accumulate in the hopper and requires manual knocking to accelerate the drop, which shortens the service life.
A device with adjustable hopper inclination is designed. The hydraulic telescopic rod drives the side plate to deflect to change the inclination angle of the hopper trough, and the rubber drainage plate is used to prevent damage and affect the falling of materials.
The material can be automatically and quickly dropped, thus avoiding damage to the hopper caused by manual knocking and extending its service life.
Smart Images
Figure CN223385105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoppers, in particular to a device with adjustable hopper inclination. Background Art
[0002] A hopper is a funnel-shaped container installed on a machine for feeding materials. This type of hopper is usually a component in the industrial or mechanical fields, used to guide materials into the machine. For example, a concrete hopper is used to transport concrete on construction sites. This type of hopper is generally made of high-strength steel and can withstand the weight of the material and the impact force during transportation, ensuring work efficiency and worker safety.
[0003] During use, the existing hopper has a fixed internal inclination angle that cannot be changed. As a result, when the material flows in the hopper, the material accumulates inside the hopper and cannot fall out quickly. At this time, the operator needs to knock on the outside of the hopper to accelerate the falling speed of the residual material through vibration. However, knocking will damage the hopper and affect the service life of the hopper.
[0004] For this purpose, a device with adjustable hopper inclination is proposed. Utility Model Content
[0005] The object of the present utility model is to provide a hopper inclination adjustable device to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a hopper inclination adjustable device, comprising a fixed frame, a first side plate, a hopper trough and a second side plate, a hopper trough welded inside the fixed frame, and both sides of the hopper trough are sloped, a sleeve rod is welded on both sides of the inside of the hopper trough, two sleeve rings are welded on one side of the first side plate and the second side plate, and the two sleeve rings are movably sleeved on the outer side of the sleeve rod, a first support plate and a second support plate are welded on one side of the top of the first side plate and the second side plate, two first hydraulic telescopic rods and two second hydraulic telescopic rods are hinged on both sides of the top of the fixed frame, a first hinge key is welded on both sides of the bottom of the first support plate, and a second support plate is welded on both sides of the bottom of the second support plate, the output end of the first hydraulic telescopic rod is hinged to the first hinge key, and the output end of the second hydraulic telescopic rod is hinged to the second hinge key.
[0006] Preferably, four support rods are installed on the bottom of the fixing frame through bolts, and the four support rods are respectively located at four corners of the bottom of the fixing frame.
[0007] Preferably, a reinforcing cross bar is connected between each of two adjacent support rods via bolts.
[0008] Preferably, a second rubber drainage plate is installed at the bottom end of the first side plate, and a first rubber drainage plate is installed at the bottom end of the second side plate, and the first rubber drainage plate and the second rubber drainage plate are respectively made of rubber.
[0009] Preferably, a discharge port is welded to the bottom of the hopper trough, and the discharge port is communicated with the interior of the hopper trough.
[0010] Preferably, the front and rear sides of the hopper trough are installed in a perpendicular direction to the left and right sides, and both sides of the first side plate and the second side plate are respectively fitted with the front and rear sides of the hopper trough.
[0011] Compared with the prior art, the present invention provides a device for adjusting the inclination of a hopper, which has the following beneficial effects:
[0012] By providing a fixing frame, a hopper trough, a first support plate, a first hinge key, a first hydraulic telescopic rod, a first side plate, a second side plate, a second hinge key, a second support plate and a second hydraulic telescopic rod, the first side plate and the second side plate are respectively driven to deflect inside the hopper trough by controlling the extension of the output ends of the first hydraulic telescopic rod and the second hydraulic telescopic rod, thereby changing the inclination angles on both sides of the inside of the hopper trough, thereby accelerating the speed at which residual materials fall, avoiding the operator from hitting the hopper, avoiding damage to the hopper, and improving the service life of the hopper. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic cross-sectional structural diagram of the main body of the utility model;
[0014] Figure 2 This is a schematic cross-sectional view of the inclination adjustment structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the top view of the main body of the utility model;
[0016] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0017] In the figure: 1. fixing frame; 2. support rod; 3. reinforcing cross bar; 4. first rubber guide plate; 5. discharge port; 6. second rubber guide plate; 7. first hydraulic telescopic rod; 8. first hinge key; 9. first support plate; 10. first side plate; 11. hopper trough; 12. second side plate; 13. second hinge key; 14. second support plate; 15. second hydraulic telescopic rod; 16. sleeve rod; 17. sleeve ring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] Example 1: A hopper trough 11 is welded inside the fixed frame 1, and the two sides of the hopper trough 11 are sloped. A sleeve rod 16 is welded on both sides of the inside of the hopper trough 11, and two rings 17 are welded on one side of the first side plate 10 and the second side plate 12. The two rings 17 are movably sleeved on the outside of the sleeve rod 16, and a first support plate 9 and a second support plate 14 are welded on one side of the top of the first side plate 10 and the second side plate 12 respectively. Two first hydraulic telescopic rods 7 and two second hydraulic telescopic rods 15 are hinged on both sides of the top of the fixed frame 1, and a first hinge key 8 is welded on both sides of the bottom of the first support plate 9, and a second support plate 14 is welded on both sides of the bottom of the second support plate 14. The output end of the first hydraulic telescopic rod 7 is hinged to the first hinge key 8, and the output end of the second hydraulic telescopic rod 15 is hinged to the second hinge key 13.
[0020] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the material is put into the interior of the hopper trough 11. Since the two sides of the hopper trough 11 are sloped, and the first side plate 10 and the second side plate 12 are obliquely installed on the inside of the two sides of the hopper trough 11, when the material enters the interior of the hopper trough 11, it will continue to fall out of the interior of the hopper trough 11. When the amount of material in the hopper trough 11 continues to decrease, the falling speed of the material will slow down, resulting in material remaining in the interior of the hopper trough 11. At this time, since the first side plate 10 and the second side plate 12 are respectively movably sleeved on the outside of the sleeve rod 16 through the rings 17 welded at their bottom ends, and the first side plate 10 and the second side plate 12 are respectively movably sleeved on the outside of the sleeve rod 16 through the rings 17 welded at their bottom ends, and the first side plate 10 and the second side plate 12 are respectively movably sleeved on the outside of the sleeve rod 16 The top side of the side plate 10 and the second side plate 12 are movably connected to the output ends of the first hydraulic telescopic rod 7 and the second hydraulic telescopic rod 15 through the first support plate 9 and the second support plate 14 respectively. Therefore, the extension of the output ends of the first hydraulic telescopic rod 7 and the second hydraulic telescopic rod 15 can be controlled to drive the first side plate 10 and the second side plate 12 to deflect inside the hopper trough 11, thereby changing the inclination angles on both sides of the inside of the hopper trough 11, thereby accelerating the falling speed of residual materials, avoiding the operator from hitting the hopper, avoiding damage to the hopper, and improving the service life of the hopper.
[0021] Example 2: Four support rods 2 are installed at the bottom of the fixing frame 1 by bolts, and the four support rods 2 are respectively located at the four corners of the bottom of the fixing frame 1, and a reinforcing cross bar 3 is connected between two adjacent support rods 2 by bolts. A second rubber drain plate 6 is installed at the bottom end of the first side panel 10, and a first rubber drain plate 4 is installed at the bottom end of the second side panel 12. The first rubber drain plate 4 and the second rubber drain plate 6 are respectively made of rubber. A discharge port 5 is welded at the bottom of the hopper trough 11, and the discharge port 5 is connected to the inside of the hopper trough 11. The front and rear sides of the hopper trough 11 are installed in a vertical direction to the left and right sides, and the two sides of the first side panel 10 and the second side panel 12 are respectively fitted with the front and rear sides of the hopper trough 11.
[0022] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, since a support rod 2 is installed at each of the four corners of the bottom of the fixing frame 1 by means of bolts, the stability of the hopper trough 11 can be ensured by the four support rods 2. At the same time, a reinforcing cross bar 3 is further connected between two adjacent support rods 2 by means of bolts. The reinforcing cross bar 3 can further improve the strength of the support rod 2 and avoid deformation of the support rod 2 during the support process. Since the second rubber drainage plate 6 and the first rubber drainage plate 4 are installed at one end of the first side plate 10 and the second side plate 12 respectively, the first rubber drainage plate 4 and the second rubber drainage plate 6 can ensure that the first side plate 10 and the second side plate 12 are stable when ... When deflected, the bottoms of the two are in soft contact with the hopper trough 11 to avoid damage to the inside of the hopper trough 11. At the same time, the second rubber guide plate 6 and the first rubber guide plate 4 will not affect the normal falling of the material. Since the bottom of the hopper trough 11 is welded with a discharge port 5, and the discharge port 5 is connected to the inside of the hopper trough 11, the material will fall out through the guidance of the discharge port 5. Since the two sides of the first side plate 10 and the second side plate 12 are respectively fitted with the front and rear sides of the hopper trough 11, when the first side plate 10 and the second side plate 12 are deflected, the material remaining on the front and rear inner walls of the hopper trough 11 will be scraped off.
[0023] Working principle: When in use, the material is put into the hopper trough 11. Since the two sides of the hopper trough 11 are sloped, and the first side plate 10 and the second side plate 12 are obliquely installed on the two sides of the hopper trough 11, when the material enters the hopper trough 11, it will continue to fall out of the hopper trough 11. When the amount of material in the hopper trough 11 continues to decrease, the falling speed of the material will slow down, resulting in material remaining in the hopper trough 11. At this time, by controlling the extension of the output ends of the first hydraulic telescopic rod 7 and the second hydraulic telescopic rod 15, the first side plate 10 and the second side plate 12 are respectively driven to deflect in the hopper trough 11, thereby changing the inclination angles on both sides of the hopper trough 11, thereby accelerating the falling speed of the residual material, avoiding the operator from hitting the hopper, avoiding damage to the hopper, and improving the service life of the hopper. The second rubber guide plate 6 and the first rubber guide plate 4 are respectively installed at one end of the side plate 10 and the second side plate 12. The first rubber guide plate 4 and the second rubber guide plate 6 can ensure that the bottoms of the first side plate 10 and the second side plate 12 are in soft contact with the hopper trough 11 when deflected, thereby avoiding damage to the inside of the hopper trough 11. At the same time, the second rubber guide plate 6 and the first rubber guide plate 4 will not affect the normal falling of the material. Since the bottom of the hopper trough 11 is welded with a discharge port 5, and the discharge port 5 is connected to the inside of the hopper trough 11, the material will fall out through the guidance of the discharge port 5. Since the two sides of the first side plate 10 and the second side plate 12 are respectively in contact with the front and rear sides of the hopper trough 11, when the first side plate 10 and the second side plate 12 are deflected, the material remaining on the front and rear inner walls of the hopper trough 11 will be scraped off.
[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A hopper inclination adjustable device, comprising a fixing frame (1), a first side plate (10), a hopper trough (11) and a second side plate (12), characterized in that: A hopper trough (11) is welded inside the fixing frame (1), and both sides of the hopper trough (11) are sloped. A sleeve rod (16) is welded on each side of the inside of the hopper trough (11). Two sleeve rings (17) are welded on each side of the first side plate (10) and the second side plate (12). The two sleeve rings (17) are movably sleeved on the outer sides of the sleeve rod (16). A first support plate (9) and a second support plate (14) are welded on each side of the top of the first side plate (10) and the second side plate (12). Two first hydraulic telescopic rods (7) and two second hydraulic telescopic rods (15) are hinged on each side of the top of the fixing frame (1). A first hinge key (8) is welded on each side of the bottom of the first support plate (9), and a second support plate (14) is welded on each side of the bottom of the second support plate (14). The output end of the first hydraulic telescopic rod (7) is hinged to the first hinge key (8), and the output end of the second hydraulic telescopic rod (15) is hinged to the second hinge key (13).
2. The device for adjusting the hopper inclination according to claim 1, characterized in that: Four support rods (2) are mounted on the bottom of the fixing frame (1) via bolts, and the four support rods (2) are respectively located at the four corners of the bottom of the fixing frame (1).
3. The device for adjusting the hopper inclination according to claim 2, characterized in that: A reinforcing cross bar (3) is respectively connected between two adjacent support bars (2) via bolts.
4. The device for adjusting the hopper inclination according to claim 1, characterized in that: A second rubber drainage plate (6) is installed at the bottom end of the first side plate (10), and a first rubber drainage plate (4) is installed at the bottom end of the second side plate (12), and the first rubber drainage plate (4) and the second rubber drainage plate (6) are respectively made of rubber.
5. The device for adjusting the hopper inclination according to claim 1, characterized in that: A discharge port (5) is welded to the bottom of the hopper trough (11), and the discharge port (5) is communicated with the interior of the hopper trough (11).
6. The device for adjusting the hopper inclination according to claim 1, characterized in that: The front and rear sides of the hopper trough (11) are installed in a perpendicular direction to the left and right sides, and the first side plate (10) and the second side plate (12) are respectively fitted with the front and rear sides of the hopper trough (11).