Mower blade heat treatment basket

Abstract

The utility model relates to mower blade production equipment, in particular to a mower blade heat treatment basket. The utility model aims to provide the heat treatment basket for the blade of the mower, which has the characteristics of firmness, durability and convenience in use. According to the technical scheme, the mower blade heat treatment basket is characterized by comprising a base and blade baskets stacked on the base layer by layer; the base is of a honeycomb structure; and the base and the cutter baskets as well as the cutter baskets are vertically positioned through butt joint structures.

Description

Technical Field

[0001] This utility model relates to a lawnmower blade production equipment, specifically a lawnmower blade heat treatment basket. Background Technology

[0002] Lawn mower blades undergo a heat treatment process during production. The specific steps are as follows: first, the blades are inserted one by one into a heat treatment basket; then, the heat treatment basket containing the blades is sent into a tunnel-type heat treatment furnace for heating; and finally, it is cooled outside the heat treatment furnace.

[0003] Because the heat treatment basket needs to be reused, it will continuously undergo heating expansion and cooling contraction processes. After long-term use, it is prone to damage due to repeated deformation, especially the quadrilateral base. At the same time, the heat treatment basket is an integral frame that needs to hold multiple layers of blades. The operating area of ​​each layer is very small, and the installation and removal of the blades are very inconvenient. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and provide a heat treatment basket for lawnmower blades, which should be sturdy, durable and easy to use.

[0005] The technical solution of this utility model is:

[0006] A lawnmower blade heat treatment basket, characterized in that: it includes a base and blade baskets stacked on the base; the base has a honeycomb structure; the base and blade baskets, as well as the blade baskets themselves, are positioned vertically by a docking structure.

[0007] The base includes several columns of hexagonal cells arranged longitudinally. Each hexagonal cell is enclosed by six side panels. Two adjacent hexagonal cells share a side panel, and adjacent columns of hexagonal cells are arranged alternately.

[0008] The base has a trapezoidal cross-section.

[0009] The blade basket includes several horizontal plates arranged in parallel, two toothed plates vertically fixed in the middle of the horizontal plates, and two vertical plates vertically fixed at the ends of the horizontal plates; the toothed plates are provided with toothed grooves for inserting blades.

[0010] The docking structure includes horn plates disposed on the base and the top of the blade basket, and a groove disposed on the bottom of the blade basket to engage with the horn plates.

[0011] The top of the horn plate has a chamfer.

[0012] The two ends of the horizontal plate extend upward to form the horn plate; the side plates of the hexagonal cell extend upward to form the horn plate; the bottom of the horizontal plate is provided with the groove.

[0013] The base and the top of the knife basket are provided with two rows of horn plates; the bottom of the knife basket is provided with two rows of grooves.

[0014] The beneficial effects of this utility model are:

[0015] This utility model adopts a split structure consisting of a base and a blade basket; the blade baskets are stacked on the base, the overall height is adjustable, and the loading and unloading of the blades are very convenient. The thermal expansion and contraction deformation of each layer of the blade basket does not affect each other; while the base adopts a honeycomb structure, which has uniform heat conduction and high strength, and is not easy to deform, so as to meet the needs of long-term use; therefore, this utility model has the characteristics of long service life, sturdiness and durability, and convenient operation. Attached Figure Description

[0016] The following describes some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of the base of this utility model.

[0020] Figure 4 This is a schematic diagram of the main structure of the base of this utility model.

[0021] Figure 5 This is a right-side view of the base of this utility model.

[0022] Figure 6 This is a top view of the base of this utility model.

[0023] Figure 7 This is a three-dimensional structural diagram of the knife basket of this utility model.

[0024] Figure 8 This is a schematic diagram of the main structure of the knife basket of this utility model.

[0025] Figure 9 This is a schematic diagram of the right side of the knife basket of this utility model.

[0026] Figure 10 This is an exploded view of this utility model.

[0027] Figure label:

[0028] Base 1, hexagonal cell 1-1, side plate 1-2, ramp 1-3, blade basket 2, horizontal plate 2-1, toothed plate 2-2, vertical plate 2-3, toothed groove 2-4, groove 2-5, horn plate 3. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0030] like Figure 1 As shown, a lawnmower blade heat treatment basket includes a base 1 and a blade basket 2.

[0031] The base is located at the bottom, and the blade baskets are stacked on the base layer by layer from bottom to top, with the lawnmower blades placed in the blade disc. The number of stacked blade baskets depends on the needs.

[0032] The base has a honeycomb structure. For example... Figure 3 and Figure 6 As shown, the base includes several columns of hexagonal cells 1-1, with each column of hexagonal cells arranged longitudinally along the base. Figure 6 (Horizontal direction), with adjacent columns of hexagonal cells arranged alternately. Each hexagonal cell is enclosed by six side panels 1-2, with adjacent hexagonal cells sharing one side panel. The figure shows a total of 5 columns of hexagonal cells, with 3 columns containing 5 hexagonal cells and the remaining 2 columns containing 6 hexagonal cells.

[0033] This honeycomb structure can reduce the weight of the base and increase its strength, thereby improving its resistance to deformation and adapting to repeated heating and cooling environments, thus extending its service life.

[0034] The base has a trapezoidal cross-section. For example... Figure 4 As shown, the top surface of the base has downward-sloping ramps 1-3 on both sides. The width of the base is greater than the width of the blade basket. Figure 2 (Horizontal length) The knife basket is located in the middle of the slopes on both sides of the base, which can ensure that the knife basket is stably stacked on the base, while reducing the weight of the base.

[0035] The blade basket includes a horizontal plate 2-1, a toothed plate 2-2, and a vertical plate 2-3. The horizontal plate is parallel to the transverse direction of the blade basket. Figure 8 (horizontal direction), and the crossbars are arranged along the longitudinal direction of the knife basket ( Figure 9The cross-section has four horizontal plates. Two toothed plates 2-2 are vertically fixed in the middle of each horizontal plate, and two longitudinal plates are vertically fixed at both ends of each horizontal plate. The toothed plates and longitudinal plates are parallel to the longitudinal direction of the blade basket. The toothed plates are provided with several toothed grooves 2-4 for inserting blades.

[0036] The base and the blade basket, as well as the blade baskets themselves, are all connected by docking structures to achieve vertical positioning. Each docking structure includes horn-shaped plates 3 and grooves 2-5. Specifically: the horn-shaped plates are located at the top of the base and the blade basket, and the grooves are located at the bottom of the blade basket to mate with the lower horn-shaped plates; the top of the base has two rows of symmetrically arranged horn-shaped plates, the top of the blade basket has two rows of symmetrically arranged horn-shaped plates, and the bottom of the blade basket has two rows of symmetrically arranged grooves; the two ends of the horizontal plate extend upwards to form the horn-shaped plates, and the side plates of the hexagonal cell extend upwards to form the horn-shaped plates; the top of the horn-shaped plates has a chamfer, and the bottom of the horizontal plate has the grooves, which have beveled surfaces that mate with the chamfers. This docking structure allows the blade baskets to be stably stacked on the base.

[0037] The method of using this utility model is as follows:

[0038] First, insert the blades into the blade basket, then place the base on the conveyor belt of the tunnel heat treatment furnace. Then, stack the blade baskets filled with blades on the base layer by layer from bottom to top. The entire heat treatment basket is sent into the tunnel heat treatment furnace for heating. After heating is completed, it is sent out of the tunnel heat treatment furnace, and the blade baskets are removed layer by layer for cooling.

[0039] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A mower blade heat treatment basket, characterized by: The utility model relates to a cutting tool magazine, comprising a base (1) and a plurality of cutting tool baskets (2) stacked on the base; the base is a honeycomb structure; the base and the cutting tool baskets are positioned by butt joint structures.

2. A mower blade heat treatment basket according to claim 1, characterised in that: The base comprises a plurality of hexagonal cells (1-1) arranged along the longitudinal direction, and each hexagonal cell is enclosed by six side plates (1-2); two adjacent hexagonal cells share one side plate; two adjacent rows of hexagonal cells are staggered.

3. A mower blade heat treatment basket according to claim 2, characterised in that: The cross section of the base is trapezoidal.

4. A mower blade heat treatment basket according to claim 3, characterised in that: The cutting tool basket comprises a plurality of horizontal plates (2-1) arranged in parallel, two tooth plates (2-2) fixed vertically at the middle of the horizontal plates, and two longitudinal plates (2-3) fixed vertically at the ends of the horizontal plates; the tooth plates are provided with tooth grooves (2-4) for inserting cutting tools.

5. A mower blade heat treatment basket according to claim 4, characterised in that: The butt joint structure comprises horn plates (3) arranged at the top of the base and the cutting tool baskets, and grooves (2-5) arranged at the bottom of the cutting tool baskets to cooperate with the horn plates.

6. A mower blade heat treatment basket according to claim 5, characterised in that: The top end of the horn plate is provided with a chamfer.

7. A mower blade heat treatment basket according to claim 6, characterised in that: The two ends of the horizontal plate extend upward to form the horn plate; the side plates of the hexagonal cell extend upward to form the horn plate; the bottom of the horizontal plate is provided with the groove.

8. A mower blade heat treatment basket according to claim 7, characterised in that: The top of the base and the cutting tool baskets is provided with two rows of horn plates; the bottom of the cutting tool baskets is provided with two rows of grooves.

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