Salt pan raking rake
By designing a triangular rake and toothed tines, the problems of high traction resistance and pool plate damage in existing salt field slag rakes were solved, achieving uniform crushing of the salt layer and improving the quality and yield of salt crystallization.
Patent Information
- Application Number
- CN202520271716.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-19
AI Technical Summary
The teeth of existing salt field slag rakes are usually in a straight line, resulting in high traction resistance, which can easily cause damage to the pool plates in the crystallization pond. Furthermore, when the salt layer is thick, the rakes are unevenly applied, affecting the crystallization quality and yield of the salt.
The design incorporates a triangular rake and triangular teeth, with the rake and teeth moving via a traction connecting rod. Adjacent teeth are staggered to reduce squeezing. Combined with a fixing structure featuring grooves, U-shaped plates, and locking screws, it facilitates the installation and replacement of teeth.
It reduces the traction resistance of the live slag rake, improves the salt layer breaking performance, avoids damage to the pool plate, ensures uniform salt layer breaking, and improves the crystallization quality and yield of salt.
Smart Images
Figure CN223823389U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a live residue harrow technical field, concretely is a kind of salt field live residue harrow. BACKGROUND
[0002] Live residue harrow is a kind of machine for salt production, mainly used for loose salt residue, accelerates salt particle crystallization, its role is to carry out operation in crystallization pool, by moving back and forth, constantly break the crystallized salt board, keep the salt layer loose and a certain gap between particles, ensure that crystal grows both fast and good, the purpose of this operation is to keep the gap between crystal and crystal, so that the crystal nucleus in brine is crystallized on the surface of particle reasonably and evenly, it is beneficial to the formation of regular crystalline cubic of salt particle, thereby improve the yield and quality of salt, and if live residue is not timely, it will cause the mutual crystallization of salt particles in pool, reduce the crystallization surface of salt particle, cause the reduction, simultaneously also affect the irregularity of crystal growth, thereby affect the quality of salt.
[0003] The harrow teeth of the live residue harrow used in the salt field are usually in a straight line, so that the salt between adjacent harrow teeth is increased in the process of live residue operation due to the effect of extrusion, the traction resistance of live residue harrow is increased, the pool board in the crystallization pool is also easily damaged, and the salt layer is not broken evenly when the salt layer is thick, therefore, the utility model provides a salt field live residue harrow. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a salt field live residue harrow, which can reduce the traction resistance of the live residue harrow when advancing, improve the performance of breaking the salt layer, facilitate the breaking and mixing of the salt layer, and avoid the damage of the pool board in the crystallization pool, solve the problem that the harrow teeth of the live residue harrow used in the salt field are usually in a straight line, so that the salt between adjacent harrow teeth is increased in the process of live residue operation due to the effect of extrusion, the traction resistance of live residue harrow is increased, the pool board in the crystallization pool is also easily damaged, and the salt layer is not broken evenly when the salt layer is thick.
[0005] To achieve the above object, the utility model provides the following technical scheme: a salt field live residue harrow, which comprises a triangular harrow and a triangular harrow tooth, a plurality of triangular harrow teeth are fixedly installed at equal distances on both sides of the front surface of the triangular harrow, and traction connecting rods are symmetrically fixedly connected to both sides of the front surface of the triangular harrow.
[0006] Preferably, the ends of the two traction connecting rods are provided with connecting holes, the traction connecting rods are fixedly connected to the traction machine through the connecting holes and bolts, and the traction machine drives the triangular harrow and the triangular harrow tooth to move and break the salt layer in the salt field through the traction connecting rods.
[0007] Preferably, the triangular harrow upper surface is provided with a plurality of recesses at both sides of the triangular harrow upper surface, each of the triangular harrow tooth rear surfaces is fixedly provided with a U-shaped plate, and the U-shaped plate is located in the recess.
[0008] Preferably, the upper surface of each of the U-shaped plates is provided with a through hole, the bottom of the inner wall of each of the recesses is provided with a threaded hole, each of the through holes is movably inserted with a locking screw, and the locking screw is located in the threaded hole.
[0009] Compared with the prior art, the utility model has the advantages that:
[0010] 1、The utility model discloses a triangular harrow and a triangular harrow tooth, which can reduce the traction resistance when the live slag harrow advances, improve the performance of breaking the salt layer, facilitate the crushing and mixing of the salt layer, and avoid the damage of the pool plate in the crystallization pool.
[0011] 2、The utility model discloses a recess, a U-shaped plate, a through hole, a threaded hole and a locking screw, which facilitate the disassembly, assembly and replacement of the triangular harrow tooth. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a three-dimensional schematic view of the utility model;
[0013] Figure 2 It is a three-dimensional schematic view of the triangular harrow of the utility model;
[0014] Figure 3 It is a front structure schematic view of the utility model;
[0015] Figure 4 It is a three-dimensional schematic view of the triangular harrow tooth of the utility model.
[0016] Reference numerals: 1. Connecting hole; 2. Traction connecting rod; 3. Triangular rake; 4. Triangular tooth; 5. Groove; 6. Threaded hole; 7. Locking screw; 8. Through hole; 9. U-shaped plate. Detailed Implementation
[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0018] Example 1
[0019] like Figures 1-3 As shown, the present invention proposes a salt field active chaff harrow, comprising a triangular harrow 3 and triangular teeth 4. Several triangular teeth 4 are fixedly installed at equal intervals on both sides of the front surface of the triangular harrow 3. Traction connecting rods 2 are symmetrically fixedly connected on both sides of the front surface of the triangular harrow 3. Each of the two traction connecting rods 2 has a connecting hole 1 at its end. The traction connecting rods 2 are fixedly connected to the traction machine through the connecting holes 1 and bolts. The traction machine drives the triangular harrow 3 and triangular teeth 4 to move through the traction connecting rods 2, thereby breaking up the salt layer in the salt field.
[0020] In use, the traction machine is fixedly connected to the triangular rake 3 via the traction connecting rod 2. The traction machine drives the triangular rake 3 and the triangular teeth 4 to move. During the process of moving and breaking the salt layer, the adjacent triangular teeth 4 are staggered. Therefore, the traction resistance between adjacent triangular teeth 4 will not increase due to the compression of the salt layer. At the same time, since the contact area between the triangular teeth 4 and the salt layer is small when breaking the salt layer, it can break the salt layer better, further reducing the traction resistance. This is beneficial to the crushing and mixing of the salt layer, and also avoids damage to the pool plate in the crystallization pool.
[0021] Example 2
[0022] like Figures 1-4 As shown, the present invention proposes a salt field active slag rake. Compared with the first embodiment, this embodiment further includes several grooves 5 evenly spaced on both sides of the upper surface of the triangular rake 3. A U-shaped plate 9 is fixedly installed on the rear surface of each triangular tooth 4, and the U-shaped plate 9 is located inside the groove 5. A through hole 8 is provided on the upper surface of each U-shaped plate 9. A threaded hole 6 is provided at the bottom of the inner wall of each groove 5. A locking screw 7 is movably inserted into each through hole 8, and the end of the locking screw 7 is located inside the threaded hole 6.
[0023] In this embodiment, when installing the triangular tooth 4, the triangular rake 3 enters the U-shaped plate 9 and the U-shaped plate 9 is inserted into the groove 5. The groove 5 plays a positioning and limiting role for the U-shaped plate 9. The locking screw 7 passes through the through hole 8 and enters the threaded hole 6, so that the triangular tooth 4 can be fixedly installed. When disassembling, the locking screw 7 can be removed to remove the triangular tooth 4.
[0024] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A salt field active slag harrow, comprising a triangular harrow (3) and triangular hoe teeth (4), characterized in that: Several triangular teeth (4) are fixedly installed at equal intervals on both sides of the front surface of the triangular rake (3), and traction connecting rods (2) are symmetrically fixedly connected on both sides of the front surface of the triangular rake (3).
2. The salt field active slag harrow according to claim 1, characterized in that: A connection hole (1) is provided at the end of each of the two traction connecting rods (2).
3. A salt field active slag harrow according to claim 1, characterized in that: The triangular rake (3) has several grooves (5) evenly spaced on both sides of its upper surface. Each triangular tooth (4) has a U-shaped plate (9) fixedly installed on its rear surface, and the U-shaped plate (9) is located inside the groove (5).
4. A salt field active slag harrow according to claim 3, characterized in that: Each of the U-shaped plates (9) has a through hole (8) on its upper surface, and each of the grooves (5) has a threaded hole (6) at the bottom of its inner wall. Each of the through holes (8) has a locking screw (7) movably inserted inside, and the end of the locking screw (7) is located inside the threaded hole (6).