TH15545C3 - Shredder - Google Patents

Abstract

Page 1 of 1. Summary of the Invention. This invention relates to a shredder consisting of a frame, shredding disc assembly, shaft or axle, power transmission device, housing, blade assembly, counterweight, and blade assembly holder. The housing consists of two rectangular bars perpendicular to the shaft and two rectangular bars parallel to the shaft. Each perpendicular rectangular bar has one hole for inserting the shaft used to secure the blades and counterweight, and two holes for securing the shredding discs to the housing with bolts. The perpendicular rectangular bars are firmly attached to the rectangular bars perpendicular to the shaft. When the blades, counterweight, and shaft are assembled into the housing of the blade assembly, and this housing is then attached to the shredding discs, each disc is securely fastened together. This increases the rigidity of the shredding disc assembly and allows for adjustment of the disc thickness, resulting in a reduction in weight while maintaining high rigidity.

Claims (7)

All claims (which will not appear on the advertisement page): Page 1 of 3 pages of claims. 1. A shredder consisting of: - a frame (20); - at least one set of disc shredders (2, 3, 4, 5, 6, 7) which are solid circular plates with holes in the center for fitting onto the shaft (1); - the shaft or axle (1) which connects the disc shredders (2, 3, 4, 5, 6, 7) together by means of fastening, with one end of the shaft supported by a bearing and the other end attached to the - power transmission device (19) which receives power from the power source, with the disc shredders (2, 3, 4, 5, 6, 7) attached to the sockets. (8) Using bolts (14) - socket (8) acts as a support for shaft (9), blade assembly (10, 11), counterweight (12) and washer (13) and provides strength to the disc assembly (2, 3, 4, 5, 6, 7) - blade assembly (10, 11) consists of at least two blades that chop, shred weeds or other materials. - Counterweight (12) consists of at least two round or square bars placed between blade (10) and blade (11) to store energy, reducing the energy required for material shredding and preventing the blades from sticking together. - The blade holder (15,16) is welded to the frame (20) by means of a fastening, with the teeth of the blade holder (15,16) aligned with the counterweight (12) and the gaps between the teeth of the blade holder (15,16) aligned with the blades (10), thus helping to block weeds and allowing the blade assembly to chop and shred the material or weeds more efficiently. Its characteristic feature is the socket (8) which consists of square bars (810) connected to square bars (820) by the connection between the square bars (810,820) with at least two square bars or square plates (830) with one end of each bar (830) attached to the square bar (810) and the other end of each bar (830) attached to the square bar (820) to form a beam (830). The position and spacing of each beam (830) depend on the size of the blade assembly (10, 11), the weight (12), and the washer (13). 2. The shredder, according to claim 1, where the socket (8) is drilled to secure the socket to the shredding assembly (2, 3, 4, 5, 6, 7) and to hold the shaft (9), the blade assembly (10, 11), the counterweight (12) and the washer (13) together. Page 2 of 3 pages. 3. Shredder, according to claim 1, where the washer (13) is a set of at least two circular plates placed between the blades (10) and the square bar (810) of the socket (8) to prevent the blades from sticking to the socket (8). 4. Shredders under claim 1, where the power transmission device (19) is the power source which can be selected from either an electric motor, a hydraulic motor or an engine. 5. Shredders under claim 1 or 4 where the power transmission device (19) is further equipped with one or more of the following: belt wheels, chain sprockets, gears or reduction gear sets. 6. A shredder consisting of the following characteristics: - A frame (20) - At least one set of shredding discs (2,3, 4, 5, 6, 7) which are solid circular plates with a hole in the center for fitting onto a shaft (1) - A shaft or axle (1) which connects the aforementioned shredding discs (2, 3, 4, 5, 6, 7) together by means of fastening, with one end of the shaft supported by a bearing and the other end attached to - A power transmission device (19), which is the power source, which can be either an electric motor, a hydraulic motor, or an engine. The power transmission device (19) may also include a belt, gear, chain, sprocket, or reduction gear set, one or more of which receive the power from the power source. The disc assembly (2, 3, 4, 5, 6, 7) is attached to socket (8) by bolts (14). Socket (8) serves as a support for the shaft (9), blade assembly (10, 11), counterweight (12), and washer (13), and provides strength to the disc assembly (2, 3, 4, 5, 6, 7), which consists of square bars (810) connected to square bars (820). The connection between the square bars (810, 820) is made up of at least two square bars or square plates (830), with one end of each square bar (830) attached to the square bar (810) and the other end of each square bar (830) attached to the square bar (820) to form a beam (830). Socket (8) is drilled with holes. To hold the socket to the disc assembly (2, 3, 4, 5, 6, 7) and to hold the shaft (9), blade assembly (10, 11), counterweight (12) and washer (13) together, the position and spacing of each bar (830) depend on the size of the blade assembly (10, 11), counterweight (12) and washer (13). The washer (13) is a set of at least two circular plates placed between the blades (10) and the square bar (810) of the socket (8) to prevent the blades from sticking to the socket (8). - The blade assembly (10, 11) consists of at least two blades that cut, shred, or chop weeds or other materials. Page 3 of 3. - The counterweight (12) consists of at least two round or square bars placed between the blades (10) and blade (11) to store energy, reducing the energy required for material shredding. And its function is to prevent the blades from sticking together - the blade assembly base (15,16) is welded to the machine frame (20) by means of a fastening mechanism. By aligning the teeth of the blade assembly base (15,16) with the counterweight (12) and the gaps between the teeth of the blade assembly base (15,16) with the blades (10), it helps to block weeds and allows the blade assembly to chop and shred the material or weeds more efficiently. 7. The socket of the blade assembly consists of: - The socket frame (8) which serves as a support for the shaft (9), the blade assembly (10, 11), the counterweight (12), and the washer (13). - The shaft (9) connects the blade assembly (10, 11), the counterweight (12), and the washer (13) together by means of fastening. - The blade assembly (10, 11) consists of at least two blades that cut, shred weeds, or other materials. - At least two counterweights (12) which are round or rectangular bars placed between the blades (10) and the blade (11) serve to store energy to reduce the energy required for material shredding and to prevent the blades from sticking together. - The washer (13) consists of at least two round plates placed between the blades (10) and the rectangular bars (810) of the socket (8) to prevent the blades from sticking to the socket (8). Specifically, the socket frame (8) consists of: A rectangular bar (810) is connected to another rectangular bar (820) by a connection between the two rectangular bars (810, 820). At least two rectangular bars or plates (830) are connected, one end of which is attached to another rectangular bar (810) and the other end of which is attached to another rectangular bar (820), forming a beam (830). The position and spacing of each beam (830) depend on the size of the blade assembly (10, 11), the counterweight (12), and the washer (13).